./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1939682969 <...> [ 97.370852][ T8] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.67' (ED25519) to the list of known hosts. execve("./syz-executor1939682969", ["./syz-executor1939682969"], 0x7ffc2e8338a0 /* 10 vars */) = 0 brk(NULL) = 0x555555bf9000 brk(0x555555bf9d00) = 0x555555bf9d00 arch_prctl(ARCH_SET_FS, 0x555555bf9380) = 0 set_tid_address(0x555555bf9650) = 5060 set_robust_list(0x555555bf9660, 24) = 0 rseq(0x555555bf9ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1939682969", 4096) = 28 getrandom("\x8d\xab\x23\x6d\x8e\xd3\xe2\xb5", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555555bf9d00 brk(0x555555c1ad00) = 0x555555c1ad00 brk(0x555555c1b000) = 0x555555c1b000 mprotect(0x7efcef24a000, 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=0x555555bf9650) = 5061 ./strace-static-x86_64: Process 5061 attached [pid 5061] set_robust_list(0x555555bf9660, 24) = 0 [pid 5061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5061] setpgid(0, 0) = 0 [pid 5061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5061] write(3, "1000", 4) = 4 [pid 5061] close(3) = 0 [pid 5061] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5062 attached ) = 5062 [pid 5061] ptrace(PTRACE_ATTACH, 5062) = -1 EPERM (Operation not permitted) [pid 5061] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [ 99.102716][ C0] [ 99.105123][ C0] ================================ [ 99.110232][ C0] WARNING: inconsistent lock state [ 99.115338][ C0] 6.7.0-rc1-next-20231117-syzkaller #0 Not tainted [ 99.121839][ C0] -------------------------------- [ 99.126942][ C0] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 99.133810][ C0] syz-executor193/5061 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 99.140587][ C0] ffff888025cdef18 (&sighand->siglock){?.+.}-{2:2}, at: __lock_task_sighand+0xc2/0x340 [ 99.150278][ C0] {HARDIRQ-ON-W} state was registered at: [ 99.156010][ C0] lock_acquire+0x1b1/0x530 [ 99.160610][ C0] _raw_spin_lock+0x2e/0x40 [ 99.165229][ C0] ptrace_attach+0x401/0x650 [ 99.169927][ C0] __do_sys_ptrace+0x204/0x230 [ 99.174856][ C0] do_syscall_64+0x40/0x110 [ 99.179478][ C0] entry_SYSCALL_64_after_hwframe+0x62/0x6a [ 99.185481][ C0] irq event stamp: 1124 [ 99.189629][ C0] hardirqs last enabled at (1123): [] _raw_spin_unlock_irqrestore+0x4e/0x70 [pid 5061] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 5062] exit(0) = ? [pid 5062] +++ exited with 0 +++ [ 99.200056][ C0] hardirqs last disabled at (1124): [] sysvec_apic_timer_interrupt+0xe/0xb0 [ 99.210663][ C0] softirqs last enabled at (1068): [] __do_softirq+0x591/0x8d5 [ 99.219967][ C0] softirqs last disabled at (1053): [] irq_exit_rcu+0xb5/0x120 [ 99.229288][ C0] [ 99.229288][ C0] other info that might help us debug this: [ 99.237351][ C0] Possible unsafe locking scenario: [ 99.237351][ C0] [ 99.245163][ C0] CPU0 [ 99.248443][ C0] ---- [ 99.251809][ C0] lock(&sighand->siglock); [ 99.256434][ C0] [ 99.259890][ C0] lock(&sighand->siglock); [ 99.264657][ C0] [ 99.264657][ C0] *** DEADLOCK *** [ 99.264657][ C0] [ 99.273604][ C0] 3 locks held by syz-executor193/5061: [ 99.279160][ C0] #0: ffff888073ca2038 (&new_timer->it_lock){-...}-{2:2}, at: posix_timer_fn+0x2d/0x3d0 [ 99.289025][ C0] #1: ffffffff8cfad060 (rcu_read_lock){....}-{1:2}, at: send_sigqueue+0x10c/0x840 [ 99.298401][ C0] #2: ffffffff8cfad060 (rcu_read_lock){....}-{1:2}, at: __lock_task_sighand+0x3f/0x340 [ 99.308173][ C0] [ 99.308173][ C0] stack backtrace: [ 99.314581][ C0] CPU: 0 PID: 5061 Comm: syz-executor193 Not tainted 6.7.0-rc1-next-20231117-syzkaller #0 [ 99.324499][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 99.334934][ C0] Call Trace: [ 99.338224][ C0] [ 99.341073][ C0] dump_stack_lvl+0xd9/0x1b0 [ 99.345702][ C0] mark_lock+0x91a/0xc50 [ 99.349964][ C0] ? mark_lock+0xb5/0xc50 [ 99.354303][ C0] ? print_usage_bug.part.0+0x550/0x550 [ 99.359975][ C0] ? print_usage_bug.part.0+0x550/0x550 [ 99.365555][ C0] ? hlock_class+0x4e/0x130 [ 99.370202][ C0] ? save_trace+0x4e/0xb30 [ 99.374643][ C0] ? print_usage_bug.part.0+0x550/0x550 [ 99.380201][ C0] ? free_zapped_rcu+0x80/0x80 [ 99.385077][ C0] ? hlock_class+0x4e/0x130 [ 99.389615][ C0] ? mark_lock+0xb5/0xc50 [ 99.394040][ C0] __lock_acquire+0x1347/0x3b10 [ 99.399012][ C0] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 99.405031][ C0] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 99.411025][ C0] lock_acquire+0x1b1/0x530 [ 99.415541][ C0] ? __lock_task_sighand+0xc2/0x340 [ 99.420754][ C0] ? lock_sync+0x190/0x190 [ 99.425186][ C0] ? lock_sync+0x190/0x190 [ 99.429715][ C0] ? lock_sync+0x190/0x190 [ 99.434167][ C0] ? debug_object_deactivate+0x28b/0x320 [ 99.439930][ C0] ? reacquire_held_locks+0x4c0/0x4c0 [ 99.445342][ C0] _raw_spin_lock_irqsave+0x3a/0x50 [ 99.450553][ C0] ? __lock_task_sighand+0xc2/0x340 [ 99.455763][ C0] __lock_task_sighand+0xc2/0x340 [ 99.460802][ C0] send_sigqueue+0x1d4/0x840 [ 99.465405][ C0] ? spin_bug+0x1c0/0x1c0 [ 99.469747][ C0] ? sigqueue_free+0x220/0x220 [ 99.474526][ C0] posix_timer_fn+0x181/0x3d0 [ 99.479226][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 99.484436][ C0] ? posix_get_monotonic_coarse+0x270/0x270 [ 99.490350][ C0] __hrtimer_run_queues+0x20c/0xc20 [ 99.495567][ C0] ? enqueue_hrtimer+0x320/0x320 [ 99.500523][ C0] ? ktime_get_update_offsets_now+0x3bc/0x610 [ 99.506640][ C0] hrtimer_interrupt+0x31b/0x800 [ 99.511598][ C0] __sysvec_apic_timer_interrupt+0x10c/0x410 [ 99.517600][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 99.523255][ C0] [ 99.526190][ C0] [ 99.529124][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 99.535128][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x31/0x70 [ 99.541555][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 16 c8 e3 f6 48 89 df e8 ce 3f e4 f6 f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 85 ed d5 f6 65 8b 05 a6 18 7f 75 85 c0 74 12 5b [ 99.561271][ C0] RSP: 0018:ffffc90003b5fd70 EFLAGS: 00000246 [ 99.567353][ C0] RAX: 0000000000000006 RBX: ffff888073ca2020 RCX: 1ffffffff1e31619 [ 99.575368][ C0] RDX: 0000000000000000 RSI: ffffffff8accbfe0 RDI: ffffffff8b2f1520 [ 99.583636][ C0] RBP: 0000000000000293 R08: 0000000000000001 R09: 0000000000000001 [ 99.591631][ C0] R10: ffffffff8f18e357 R11: 0000000000000002 R12: 0000000000000000 [ 99.599612][ C0] R13: 1ffff9200076bfb3 R14: ffffffff81789850 R15: dffffc0000000000 [ 99.607597][ C0] ? common_timer_get+0x530/0x530 [ 99.612657][ C0] do_timer_settime+0x260/0x2f0 [ 99.617533][ C0] ? do_timer_gettime+0x180/0x180 [ 99.622591][ C0] __x64_sys_timer_settime+0x266/0x2c0 [ 99.628086][ C0] ? __ia32_sys_timer_getoverrun+0x140/0x140 [ 99.634093][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 99.639328][ C0] ? ptrace_notify+0xf1/0x130 [ 99.644019][ C0] ? syscall_trace_enter.constprop.0+0xad/0x1f0 [ 99.650279][ C0] do_syscall_64+0x40/0x110 [ 99.654806][ C0] entry_SYSCALL_64_after_hwframe+0x62/0x6a [ 99.660750][ C0] RIP: 0033:0x7efcef1d7a39 [ 99.665351][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 99.685067][ C0] RSP: 002b:00007fffd5515ab8 EFLAGS: 00000246 ORIG_RAX: 00000000000000df [ 99.693492][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efcef1d7a39 [pid 5061] <... timer_settime resumed>NULL) = 0 [pid 5061] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=79370494, si_int=0, si_ptr=NULL} --- [pid 5061] +++ killed by SIGALRM +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5061, si_uid=0, si_status=SIGALRM, 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=0x555555bf9650) = 5063 ./strace-static-x86_64: Process 5063 attached [pid 5063] set_robust_list(0x555555bf9660, 24) = 0 [pid 5063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5063] setpgid(0, 0) = 0 [pid 5063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5063] write(3, "1000", 4) = 4 [pid 5063] close(3) = 0 [pid 5063] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5064 attached ) = 5064 [pid 5063] ptrace(PTRACE_ATTACH, 5064) = -1 EPERM (Operation not permitted) [pid 5063] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5063] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5063] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=12652, si_int=0, si_ptr=NULL} --- [pid 5063] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5063, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5065 attached , child_tidptr=0x555555bf9650) = 5065 [ 99.701495][ C0] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000 [ 99.709494][ C0] RBP: 00007efcef24a5f0 R08: 0000000000000006 R09: 0000000000000006 [ 99.717647][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 99.725625][ C0] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 99.733715][ C0] [pid 5065] set_robust_list(0x555555bf9660, 24) = 0 [pid 5065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5065] setpgid(0, 0) = 0 [pid 5065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5065] write(3, "1000", 4) = 4 [pid 5065] close(3) = 0 [pid 5065] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5066 attached ) = 5066 [pid 5065] ptrace(PTRACE_ATTACH, 5066) = -1 EPERM (Operation not permitted) [pid 5065] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5065] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5065] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=16788, si_int=0, si_ptr=NULL} --- [pid 5065] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5065, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5067 ./strace-static-x86_64: Process 5067 attached [pid 5067] set_robust_list(0x555555bf9660, 24) = 0 [pid 5067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5067] setpgid(0, 0) = 0 [pid 5067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5067] write(3, "1000", 4) = 4 [pid 5064] exit(0 [pid 5067] close(3 [pid 5064] <... exit resumed>) = ? [pid 5067] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=0 [pid 5064] +++ exited with 0 +++ ./strace-static-x86_64: Process 5068 attached [pid 5067] <... clone resumed>) = 5068 [pid 5067] ptrace(PTRACE_ATTACH, 5068) = -1 EPERM (Operation not permitted) [pid 5067] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5067] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5067] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=43774, si_int=0, si_ptr=NULL} --- [pid 5067] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5067, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5069 attached [pid 5069] set_robust_list(0x555555bf9660, 24) = 0 [pid 5069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5069] setpgid(0, 0) = 0 [pid 5069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5069 [pid 5069] <... openat resumed>) = 3 [pid 5069] write(3, "1000", 4) = 4 [pid 5069] close(3) = 0 [pid 5069] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5070 attached ) = 5070 [pid 5069] ptrace(PTRACE_ATTACH, 5070) = -1 EPERM (Operation not permitted) [pid 5069] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5066] exit(0 [pid 5069] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 5066] <... exit resumed>) = ? [pid 5069] <... timer_settime resumed>NULL) = 0 [pid 5069] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=74517, si_int=0, si_ptr=NULL} --- [pid 5066] +++ exited with 0 +++ [pid 5069] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5069, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5071 ./strace-static-x86_64: Process 5071 attached [pid 5071] set_robust_list(0x555555bf9660, 24) = 0 [pid 5071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] setpgid(0, 0) = 0 [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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5072 attached ) = 5072 [pid 5071] ptrace(PTRACE_ATTACH, 5072) = -1 EPERM (Operation not permitted) [pid 5071] timer_create(CLOCK_REALTIME, NULL, [pid 5068] exit(0 [pid 5071] <... timer_create resumed>[0]) = 0 [pid 5068] <... exit resumed>) = ? [pid 5071] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5071] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=69367, si_int=0, si_ptr=NULL} --- [pid 5068] +++ exited with 0 +++ [pid 5071] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5071, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5073 attached [pid 5073] set_robust_list(0x555555bf9660, 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) = 3 [pid 5073] write(3, "1000", 4) = 4 [pid 5073] close(3) = 0 [pid 5073] clone(child_stack=NULL, flags=0 [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5073 ./strace-static-x86_64: Process 5074 attached [pid 5073] <... clone resumed>) = 5074 [pid 5073] ptrace(PTRACE_ATTACH, 5074) = -1 EPERM (Operation not permitted) [pid 5073] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5073] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5073] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11870, si_int=0, si_ptr=NULL} --- [pid 5070] exit(0 [pid 5073] +++ killed by SIGALRM +++ [pid 5070] <... exit resumed>) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5073, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5075 ./strace-static-x86_64: Process 5075 attached [pid 5075] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5076 attached ) = 5076 [pid 5075] ptrace(PTRACE_ATTACH, 5076) = -1 EPERM (Operation not permitted) [pid 5075] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5075] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5075] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=18976, si_int=0, si_ptr=NULL} --- [pid 5075] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5075, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5077 attached [pid 5077] set_robust_list(0x555555bf9660, 24) = 0 [pid 5077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5077] setpgid(0, 0) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5077 [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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5078 attached ) = 5078 [pid 5077] ptrace(PTRACE_ATTACH, 5078) = -1 EPERM (Operation not permitted) [pid 5077] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5077] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5072] exit(0) = ? [pid 5077] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=246417, si_int=0, si_ptr=NULL} --- [pid 5072] +++ exited with 0 +++ [pid 5077] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5077, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5079 attached , child_tidptr=0x555555bf9650) = 5079 [pid 5079] set_robust_list(0x555555bf9660, 24) = 0 [pid 5079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] exit(0 [pid 5079] <... prctl resumed>) = 0 [pid 5074] <... exit resumed>) = ? [pid 5079] setpgid(0, 0) = 0 [pid 5074] +++ exited with 0 +++ [pid 5079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5079] write(3, "1000", 4 [pid 5076] exit(0 [pid 5079] <... write resumed>) = 4 [pid 5076] <... exit resumed>) = ? [pid 5079] close(3 [pid 5076] +++ exited with 0 +++ [pid 5079] <... close resumed>) = 0 [pid 5079] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5080 attached ) = 5080 [pid 5079] ptrace(PTRACE_ATTACH, 5080) = -1 EPERM (Operation not permitted) [pid 5079] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5079] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5079] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=14371, si_int=0, si_ptr=NULL} --- [pid 5079] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5079, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5081 attached , child_tidptr=0x555555bf9650) = 5081 [pid 5081] set_robust_list(0x555555bf9660, 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 [pid 5078] exit(0 [pid 5081] <... close resumed>) = 0 [pid 5078] <... exit resumed>) = ? [pid 5081] clone(child_stack=NULL, flags=0 [pid 5078] +++ exited with 0 +++ ./strace-static-x86_64: Process 5082 attached [pid 5081] <... clone resumed>) = 5082 [pid 5081] ptrace(PTRACE_ATTACH, 5082) = -1 EPERM (Operation not permitted) [pid 5081] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5081] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5081] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=16697, si_int=0, si_ptr=NULL} --- [pid 5081] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5081, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5083 attached [pid 5083] set_robust_list(0x555555bf9660, 24) = 0 [pid 5083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5083] setpgid(0, 0 [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5083 [pid 5083] <... setpgid resumed>) = 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5084 attached ) = 5084 [pid 5083] ptrace(PTRACE_ATTACH, 5084) = -1 EPERM (Operation not permitted) [pid 5083] timer_create(CLOCK_REALTIME, NULL, [pid 5080] exit(0 [pid 5083] <... timer_create resumed>[0]) = 0 [pid 5080] <... exit resumed>) = ? [pid 5083] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5083] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=64206, si_int=0, si_ptr=NULL} --- [pid 5080] +++ exited with 0 +++ [pid 5083] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5083, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5085 ./strace-static-x86_64: Process 5085 attached [pid 5085] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0 [pid 5082] exit(0./strace-static-x86_64: Process 5086 attached ) = ? [pid 5085] <... clone resumed>) = 5086 [pid 5082] +++ exited with 0 +++ [pid 5085] ptrace(PTRACE_ATTACH, 5086) = -1 EPERM (Operation not permitted) [pid 5085] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5085] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5085] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=12322, si_int=0, si_ptr=NULL} --- [pid 5085] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5085, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5088 ./strace-static-x86_64: Process 5088 attached [pid 5088] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0 [pid 5084] exit(0) = ? ./strace-static-x86_64: Process 5089 attached [pid 5088] <... clone resumed>) = 5089 [pid 5088] ptrace(PTRACE_ATTACH, 5089 [pid 5084] +++ exited with 0 +++ [pid 5088] <... ptrace resumed>) = -1 EPERM (Operation not permitted) [pid 5088] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5088] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5088] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=21747, si_int=0, si_ptr=NULL} --- [pid 5088] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5088, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5090 attached , child_tidptr=0x555555bf9650) = 5090 [pid 5090] set_robust_list(0x555555bf9660, 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 [pid 5086] exit(0 [pid 5090] <... openat resumed>) = 3 [pid 5086] <... exit resumed>) = ? [pid 5090] write(3, "1000", 4 [pid 5086] +++ exited with 0 +++ [pid 5090] <... write resumed>) = 4 [pid 5090] close(3) = 0 [pid 5090] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5091 attached ) = 5091 [pid 5090] ptrace(PTRACE_ATTACH, 5091) = -1 EPERM (Operation not permitted) [pid 5090] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5090] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5090] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=14176, si_int=0, si_ptr=NULL} --- [pid 5090] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5090, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5092 ./strace-static-x86_64: Process 5092 attached [pid 5092] set_robust_list(0x555555bf9660, 24) = 0 [pid 5092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5092] setpgid(0, 0 [pid 5089] exit(0) = ? [pid 5092] <... setpgid resumed>) = 0 [pid 5092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5089] +++ exited with 0 +++ [pid 5092] write(3, "1000", 4) = 4 [pid 5092] close(3) = 0 [pid 5092] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5093 attached ) = 5093 [pid 5092] ptrace(PTRACE_ATTACH, 5093) = -1 EPERM (Operation not permitted) [pid 5092] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5092] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5092] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1283784, si_int=0, si_ptr=NULL} --- [pid 5092] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5092, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5094 attached , child_tidptr=0x555555bf9650) = 5094 [pid 5094] set_robust_list(0x555555bf9660, 24) = 0 [pid 5094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5094] setpgid(0, 0) = 0 [pid 5094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5094] write(3, "1000", 4) = 4 [pid 5094] close(3) = 0 [pid 5094] clone(child_stack=NULL, flags=0 [pid 5091] exit(0) = ? ./strace-static-x86_64: Process 5095 attached [pid 5094] <... clone resumed>) = 5095 [pid 5094] ptrace(PTRACE_ATTACH, 5095 [pid 5091] +++ exited with 0 +++ [pid 5094] <... ptrace resumed>) = -1 EPERM (Operation not permitted) [pid 5094] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5094] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5094] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=40106, si_int=0, si_ptr=NULL} --- [pid 5094] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5094, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5096 ./strace-static-x86_64: Process 5096 attached [pid 5096] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5097 attached ) = 5097 [pid 5096] ptrace(PTRACE_ATTACH, 5097) = -1 EPERM (Operation not permitted) [pid 5096] timer_create(CLOCK_REALTIME, NULL, [pid 5093] exit(0 [pid 5096] <... timer_create resumed>[0]) = 0 [pid 5093] <... exit resumed>) = ? [pid 5096] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5096] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1274692, si_int=0, si_ptr=NULL} --- [pid 5093] +++ exited with 0 +++ [pid 5096] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5096, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5098 ./strace-static-x86_64: Process 5098 attached [pid 5098] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5099 attached ) = 5099 [pid 5098] ptrace(PTRACE_ATTACH, 5099) = -1 EPERM (Operation not permitted) [pid 5098] timer_create(CLOCK_REALTIME, NULL, [pid 5095] exit(0 [pid 5098] <... timer_create resumed>[0]) = 0 [pid 5095] <... exit resumed>) = ? [pid 5098] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5095] +++ exited with 0 +++ [pid 5098] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1297864, si_int=0, si_ptr=NULL} --- [pid 5098] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5098, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5100 attached , child_tidptr=0x555555bf9650) = 5100 [pid 5100] set_robust_list(0x555555bf9660, 24) = 0 [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 5097] exit(0 [pid 5100] close(3 [pid 5097] <... exit resumed>) = ? [pid 5100] <... close resumed>) = 0 [pid 5100] clone(child_stack=NULL, flags=0 [pid 5097] +++ exited with 0 +++ ./strace-static-x86_64: Process 5101 attached [pid 5100] <... clone resumed>) = 5101 [pid 5100] ptrace(PTRACE_ATTACH, 5101) = -1 EPERM (Operation not permitted) [pid 5100] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5100] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5100] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=22693, si_int=0, si_ptr=NULL} --- [pid 5100] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5100, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5102 attached , child_tidptr=0x555555bf9650) = 5102 [pid 5102] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5103 attached ) = 5103 [pid 5102] ptrace(PTRACE_ATTACH, 5103) = -1 EPERM (Operation not permitted) [pid 5102] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5102] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 5099] exit(0 [pid 5102] <... timer_settime resumed>NULL) = 0 [pid 5099] <... exit resumed>) = ? [pid 5102] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=26123, si_int=0, si_ptr=NULL} --- [pid 5099] +++ exited with 0 +++ [pid 5102] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5102, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5104 ./strace-static-x86_64: Process 5104 attached [pid 5104] set_robust_list(0x555555bf9660, 24) = 0 [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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5105 attached ) = 5105 [pid 5104] ptrace(PTRACE_ATTACH, 5105) = -1 EPERM (Operation not permitted) [pid 5104] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5104] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5104] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=37717, si_int=0, si_ptr=NULL} --- [pid 5101] exit(0) = ? [pid 5104] +++ killed by SIGALRM +++ [pid 5101] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5104, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5106 ./strace-static-x86_64: Process 5106 attached [pid 5106] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5107 attached ) = 5107 [pid 5106] ptrace(PTRACE_ATTACH, 5107) = -1 EPERM (Operation not permitted) [pid 5106] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5106] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5106] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=32706, si_int=0, si_ptr=NULL} --- [pid 5103] exit(0) = ? [pid 5106] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5106, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5103] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5108 ./strace-static-x86_64: Process 5108 attached [pid 5108] set_robust_list(0x555555bf9660, 24) = 0 [pid 5108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5108] setpgid(0, 0) = 0 [pid 5108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5108] write(3, "1000", 4) = 4 [pid 5108] close(3) = 0 [pid 5108] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5109 attached ) = 5109 [pid 5108] ptrace(PTRACE_ATTACH, 5109) = -1 EPERM (Operation not permitted) [pid 5108] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5108] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5108] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=24357, si_int=0, si_ptr=NULL} --- [pid 5108] +++ killed by SIGALRM +++ [pid 5105] exit(0) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5108, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5105] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5110 ./strace-static-x86_64: Process 5110 attached [pid 5110] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5111 attached ) = 5111 [pid 5110] ptrace(PTRACE_ATTACH, 5111) = -1 EPERM (Operation not permitted) [pid 5110] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5110] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 5107] exit(0 [pid 5110] <... timer_settime resumed>NULL) = 0 [pid 5107] <... exit resumed>) = ? [pid 5110] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=27009, si_int=0, si_ptr=NULL} --- [pid 5107] +++ exited with 0 +++ [pid 5110] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5110, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5112 ./strace-static-x86_64: Process 5112 attached [pid 5112] set_robust_list(0x555555bf9660, 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 [pid 5109] exit(0) = ? [pid 5112] <... openat resumed>) = 3 [pid 5109] +++ exited with 0 +++ [pid 5112] write(3, "1000", 4) = 4 [pid 5112] close(3) = 0 [pid 5112] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5113 attached ) = 5113 [pid 5112] ptrace(PTRACE_ATTACH, 5113) = -1 EPERM (Operation not permitted) [pid 5112] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5112] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5112] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=23252, si_int=0, si_ptr=NULL} --- [pid 5112] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5112, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5114 attached , child_tidptr=0x555555bf9650) = 5114 [pid 5114] set_robust_list(0x555555bf9660, 24) = 0 [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 5111] exit(0 [pid 5114] close(3 [pid 5111] <... exit resumed>) = ? [pid 5114] <... close resumed>) = 0 [pid 5114] clone(child_stack=NULL, flags=0 [pid 5111] +++ exited with 0 +++ ./strace-static-x86_64: Process 5115 attached [pid 5114] <... clone resumed>) = 5115 [pid 5114] ptrace(PTRACE_ATTACH, 5115) = -1 EPERM (Operation not permitted) [pid 5114] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5114] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5114] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=26510, si_int=0, si_ptr=NULL} --- [pid 5114] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5114, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5116 ./strace-static-x86_64: Process 5116 attached [pid 5116] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5117 attached ) = 5117 [pid 5116] ptrace(PTRACE_ATTACH, 5117) = -1 EPERM (Operation not permitted) [pid 5116] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5116] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5116] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=19781, si_int=0, si_ptr=NULL} --- [pid 5113] exit(0) = ? [pid 5116] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5116, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5113] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5118 ./strace-static-x86_64: Process 5118 attached [pid 5118] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5119 attached ) = 5119 [pid 5118] ptrace(PTRACE_ATTACH, 5119) = -1 EPERM (Operation not permitted) [pid 5118] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5118] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5118] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=28073, si_int=0, si_ptr=NULL} --- [pid 5118] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5118, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5120 ./strace-static-x86_64: Process 5120 attached [pid 5120] set_robust_list(0x555555bf9660, 24) = 0 [pid 5120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5120] setpgid(0, 0) = 0 [pid 5115] exit(0 [pid 5120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5115] <... exit resumed>) = ? [pid 5120] <... openat resumed>) = 3 [pid 5120] write(3, "1000", 4) = 4 [pid 5120] close(3 [pid 5115] +++ exited with 0 +++ [pid 5120] <... close resumed>) = 0 [pid 5120] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5121 attached ) = 5121 [pid 5120] ptrace(PTRACE_ATTACH, 5121) = -1 EPERM (Operation not permitted) [pid 5120] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5120] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5120] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=23952, si_int=0, si_ptr=NULL} --- [pid 5120] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5120, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5122 ./strace-static-x86_64: Process 5122 attached [pid 5122] set_robust_list(0x555555bf9660, 24) = 0 [pid 5122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5122] setpgid(0, 0) = 0 [pid 5122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5122] write(3, "1000", 4) = 4 [pid 5122] close(3) = 0 [pid 5122] clone(child_stack=NULL, flags=0 [pid 5117] exit(0) = ? ./strace-static-x86_64: Process 5123 attached [pid 5122] <... clone resumed>) = 5123 [pid 5122] ptrace(PTRACE_ATTACH, 5123) = -1 EPERM (Operation not permitted) [pid 5122] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5117] +++ exited with 0 +++ [pid 5122] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5122] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=13403, si_int=0, si_ptr=NULL} --- [pid 5122] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5122, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5124 ./strace-static-x86_64: Process 5124 attached [pid 5124] set_robust_list(0x555555bf9660, 24) = 0 [pid 5124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5124] setpgid(0, 0) = 0 [pid 5119] exit(0 [pid 5124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5119] <... exit resumed>) = ? [pid 5124] <... openat resumed>) = 3 [pid 5124] write(3, "1000", 4) = 4 [pid 5124] close(3 [pid 5119] +++ exited with 0 +++ [pid 5124] <... close resumed>) = 0 [pid 5124] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5125 attached ) = 5125 [pid 5124] ptrace(PTRACE_ATTACH, 5125) = -1 EPERM (Operation not permitted) [pid 5124] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5124] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5124] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=16922, si_int=0, si_ptr=NULL} --- [pid 5124] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5124, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5126 attached , child_tidptr=0x555555bf9650) = 5126 [pid 5126] set_robust_list(0x555555bf9660, 24) = 0 [pid 5126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5126] setpgid(0, 0 [pid 5121] exit(0) = ? [pid 5126] <... setpgid resumed>) = 0 [pid 5126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5121] +++ exited with 0 +++ [pid 5126] <... openat resumed>) = 3 [pid 5126] write(3, "1000", 4) = 4 [pid 5126] close(3) = 0 [pid 5126] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5127 attached ) = 5127 [pid 5126] ptrace(PTRACE_ATTACH, 5127) = -1 EPERM (Operation not permitted) [pid 5126] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5126] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5126] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=14333, si_int=0, si_ptr=NULL} --- [pid 5123] exit(0) = ? [pid 5126] +++ killed by SIGALRM +++ [pid 5123] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5126, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5128 ./strace-static-x86_64: Process 5128 attached [pid 5128] set_robust_list(0x555555bf9660, 24) = 0 [pid 5128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5128] setpgid(0, 0) = 0 [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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5129 attached ) = 5129 [pid 5128] ptrace(PTRACE_ATTACH, 5129) = -1 EPERM (Operation not permitted) [pid 5128] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5128] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5128] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=12255, si_int=0, si_ptr=NULL} --- [pid 5125] exit(0) = ? [pid 5125] +++ exited with 0 +++ [pid 5128] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5128, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5130 attached , child_tidptr=0x555555bf9650) = 5130 [pid 5130] set_robust_list(0x555555bf9660, 24) = 0 [pid 5130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5130] setpgid(0, 0) = 0 [pid 5130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5127] exit(0) = ? [pid 5130] <... openat resumed>) = 3 [pid 5130] write(3, "1000", 4) = 4 [pid 5127] +++ exited with 0 +++ [pid 5130] close(3) = 0 [pid 5130] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5131 attached ) = 5131 [pid 5130] ptrace(PTRACE_ATTACH, 5131) = -1 EPERM (Operation not permitted) [pid 5130] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5130] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5130] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=14012, si_int=0, si_ptr=NULL} --- [pid 5130] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5130, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5132 ./strace-static-x86_64: Process 5132 attached [pid 5132] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5133 attached ) = 5133 [pid 5132] ptrace(PTRACE_ATTACH, 5133) = -1 EPERM (Operation not permitted) [pid 5132] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5132] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5132] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1286473, si_int=0, si_ptr=NULL} --- [pid 5129] exit(0) = ? [pid 5132] +++ killed by SIGALRM +++ [pid 5129] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5132, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5134 ./strace-static-x86_64: Process 5134 attached [pid 5134] set_robust_list(0x555555bf9660, 24) = 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) = 4 [pid 5134] close(3) = 0 [pid 5134] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5135 attached ) = 5135 [pid 5134] ptrace(PTRACE_ATTACH, 5135) = -1 EPERM (Operation not permitted) [pid 5134] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5134] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5134] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=28303, si_int=0, si_ptr=NULL} --- [pid 5134] +++ killed by SIGALRM +++ [pid 5131] exit(0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5134, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 5131] <... exit resumed>) = ? [pid 5060] <... restart_syscall resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5131] +++ exited with 0 +++ ./strace-static-x86_64: Process 5136 attached [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5136 [pid 5136] set_robust_list(0x555555bf9660, 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 [pid 5133] exit(0 [pid 5136] <... write resumed>) = 4 [pid 5133] <... exit resumed>) = ? [pid 5136] close(3) = 0 [pid 5136] clone(child_stack=NULL, flags=0 [pid 5133] +++ exited with 0 +++ ./strace-static-x86_64: Process 5137 attached [pid 5136] <... clone resumed>) = 5137 [pid 5136] ptrace(PTRACE_ATTACH, 5137) = -1 EPERM (Operation not permitted) [pid 5136] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5136] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5136] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=12409, si_int=0, si_ptr=NULL} --- [pid 5136] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5136, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5138 ./strace-static-x86_64: Process 5138 attached [pid 5138] set_robust_list(0x555555bf9660, 24) = 0 [pid 5138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5139 attached ) = 5139 [pid 5138] ptrace(PTRACE_ATTACH, 5139) = -1 EPERM (Operation not permitted) [pid 5138] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5138] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5138] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=21140, si_int=0, si_ptr=NULL} --- [pid 5138] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5138, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 5135] exit(0) = ? [pid 5060] <... restart_syscall resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5135] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5140 ./strace-static-x86_64: Process 5140 attached [pid 5140] set_robust_list(0x555555bf9660, 24) = 0 [pid 5140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5140] setpgid(0, 0) = 0 [pid 5140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5140] write(3, "1000", 4) = 4 [pid 5140] close(3) = 0 [pid 5140] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5141 attached ) = 5141 [pid 5140] ptrace(PTRACE_ATTACH, 5141) = -1 EPERM (Operation not permitted) [pid 5140] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5140] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5140] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=23128, si_int=0, si_ptr=NULL} --- [pid 5140] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5140, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5137] exit(0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5137] <... exit resumed>) = ? ./strace-static-x86_64: Process 5142 attached [pid 5142] set_robust_list(0x555555bf9660, 24) = 0 [pid 5142] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5142 [pid 5137] +++ exited with 0 +++ [pid 5142] <... prctl resumed>) = 0 [pid 5142] setpgid(0, 0) = 0 [pid 5142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5142] write(3, "1000", 4) = 4 [pid 5142] close(3) = 0 [pid 5142] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5143 attached ) = 5143 [pid 5139] exit(0 [pid 5142] ptrace(PTRACE_ATTACH, 5143 [pid 5139] <... exit resumed>) = ? [pid 5142] <... ptrace resumed>) = -1 EPERM (Operation not permitted) [pid 5142] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5139] +++ exited with 0 +++ [pid 5142] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5142] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=12356, si_int=0, si_ptr=NULL} --- [pid 5142] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5142, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5144 ./strace-static-x86_64: Process 5144 attached [pid 5144] set_robust_list(0x555555bf9660, 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 [pid 5141] exit(0) = ? [pid 5144] <... openat resumed>) = 3 [pid 5144] write(3, "1000", 4) = 4 [pid 5144] close(3) = 0 [pid 5141] +++ exited with 0 +++ [pid 5144] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5145 attached ) = 5145 [pid 5144] ptrace(PTRACE_ATTACH, 5145) = -1 EPERM (Operation not permitted) [pid 5144] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5144] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5144] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1275546, si_int=0, si_ptr=NULL} --- [pid 5144] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5144, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5146 attached , child_tidptr=0x555555bf9650) = 5146 [pid 5146] set_robust_list(0x555555bf9660, 24) = 0 [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] clone(child_stack=NULL, flags=0 [pid 5143] exit(0./strace-static-x86_64: Process 5147 attached ) = ? [pid 5146] <... clone resumed>) = 5147 [pid 5146] ptrace(PTRACE_ATTACH, 5147 [pid 5143] +++ exited with 0 +++ [pid 5146] <... ptrace resumed>) = -1 EPERM (Operation not permitted) [pid 5146] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5146] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5146] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=22675, si_int=0, si_ptr=NULL} --- [pid 5146] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5146, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5145] exit(0) = ? ./strace-static-x86_64: Process 5148 attached [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5148 [pid 5148] set_robust_list(0x555555bf9660, 24) = 0 [pid 5148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5145] +++ exited with 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5149 attached ) = 5149 [pid 5148] ptrace(PTRACE_ATTACH, 5149) = -1 EPERM (Operation not permitted) [pid 5148] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5148] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5148] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=24315, si_int=0, si_ptr=NULL} --- [pid 5148] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5148, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5150 ./strace-static-x86_64: Process 5150 attached [pid 5150] set_robust_list(0x555555bf9660, 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 [pid 5147] exit(0) = ? [pid 5150] <... openat resumed>) = 3 [pid 5147] +++ exited with 0 +++ [pid 5150] write(3, "1000", 4) = 4 [pid 5150] close(3) = 0 [pid 5150] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5151 attached ) = 5151 [pid 5150] ptrace(PTRACE_ATTACH, 5151) = -1 EPERM (Operation not permitted) [pid 5150] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5150] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5150] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=21968, si_int=0, si_ptr=NULL} --- [pid 5150] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5150, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5152 attached , child_tidptr=0x555555bf9650) = 5152 [pid 5152] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5153 attached ) = 5153 [pid 5152] ptrace(PTRACE_ATTACH, 5153) = -1 EPERM (Operation not permitted) [pid 5152] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5152] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5152] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=25216, si_int=0, si_ptr=NULL} --- [pid 5152] +++ killed by SIGALRM +++ [pid 5149] exit(0) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5152, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5149] +++ exited with 0 +++ ./strace-static-x86_64: Process 5154 attached [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5154 [pid 5154] set_robust_list(0x555555bf9660, 24) = 0 [pid 5154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5154] setpgid(0, 0) = 0 [pid 5154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5154] write(3, "1000", 4) = 4 [pid 5154] close(3) = 0 [pid 5154] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5155 attached ) = 5155 [pid 5154] ptrace(PTRACE_ATTACH, 5155) = -1 EPERM (Operation not permitted) [pid 5154] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5154] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5154] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=24207, si_int=0, si_ptr=NULL} --- [pid 5154] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5154, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5151] exit(0) = ? ./strace-static-x86_64: Process 5156 attached [pid 5156] set_robust_list(0x555555bf9660, 24 [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5156 [pid 5156] <... set_robust_list resumed>) = 0 [pid 5151] +++ exited with 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5157 attached ) = 5157 [pid 5156] ptrace(PTRACE_ATTACH, 5157) = -1 EPERM (Operation not permitted) [pid 5156] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5156] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5156] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=23224, si_int=0, si_ptr=NULL} --- [pid 5153] exit(0) = ? [pid 5156] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5156, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5153] +++ exited with 0 +++ ./strace-static-x86_64: Process 5158 attached [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5158 [pid 5158] set_robust_list(0x555555bf9660, 24) = 0 [pid 5158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5159 attached ) = 5159 [pid 5158] ptrace(PTRACE_ATTACH, 5159) = -1 EPERM (Operation not permitted) [pid 5158] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5158] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5158] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=12112, si_int=0, si_ptr=NULL} --- [pid 5155] exit(0) = ? [pid 5158] +++ killed by SIGALRM +++ [pid 5155] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5158, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5160 ./strace-static-x86_64: Process 5160 attached [pid 5160] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5161 attached ) = 5161 [pid 5160] ptrace(PTRACE_ATTACH, 5161) = -1 EPERM (Operation not permitted) [pid 5160] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5160] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5157] exit(0) = ? [pid 5160] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=92598, si_int=0, si_ptr=NULL} --- [pid 5157] +++ exited with 0 +++ [pid 5160] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5160, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5162 attached , child_tidptr=0x555555bf9650) = 5162 [pid 5162] set_robust_list(0x555555bf9660, 24) = 0 [pid 5162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5162] setpgid(0, 0) = 0 [pid 5162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5159] exit(0) = ? [pid 5162] <... openat resumed>) = 3 [pid 5162] write(3, "1000", 4) = 4 [pid 5162] close(3) = 0 [pid 5159] +++ exited with 0 +++ [pid 5162] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5163 attached ) = 5163 [pid 5162] ptrace(PTRACE_ATTACH, 5163) = -1 EPERM (Operation not permitted) [pid 5162] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5162] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5162] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1273008, si_int=0, si_ptr=NULL} --- [pid 5162] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5162, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5164 ./strace-static-x86_64: Process 5164 attached [pid 5164] set_robust_list(0x555555bf9660, 24) = 0 [pid 5164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5164] setpgid(0, 0) = 0 [pid 5164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5161] exit(0) = ? [pid 5164] <... openat resumed>) = 3 [pid 5164] write(3, "1000", 4 [pid 5161] +++ exited with 0 +++ [pid 5164] <... write resumed>) = 4 [pid 5164] close(3) = 0 [pid 5164] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5165 attached ) = 5165 [pid 5164] ptrace(PTRACE_ATTACH, 5165) = -1 EPERM (Operation not permitted) [pid 5164] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5164] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5164] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=32468, si_int=0, si_ptr=NULL} --- [pid 5164] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5164, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5166 ./strace-static-x86_64: Process 5166 attached [pid 5166] set_robust_list(0x555555bf9660, 24) = 0 [pid 5166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5166] setpgid(0, 0) = 0 [pid 5166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5166] write(3, "1000", 4) = 4 [pid 5166] close(3) = 0 [pid 5166] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5167 attached ) = 5167 [pid 5166] ptrace(PTRACE_ATTACH, 5167) = -1 EPERM (Operation not permitted) [pid 5166] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5166] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5166] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11247, si_int=0, si_ptr=NULL} --- [pid 5163] exit(0) = ? [pid 5166] +++ killed by SIGALRM +++ [pid 5163] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5166, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5168 ./strace-static-x86_64: Process 5168 attached [pid 5168] set_robust_list(0x555555bf9660, 24) = 0 [pid 5168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5168] setpgid(0, 0) = 0 [pid 5168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5168] write(3, "1000", 4) = 4 [pid 5168] close(3) = 0 [pid 5168] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5169 attached ) = 5169 [pid 5168] ptrace(PTRACE_ATTACH, 5169) = -1 EPERM (Operation not permitted) [pid 5168] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5168] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5168] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=36532, si_int=0, si_ptr=NULL} --- [pid 5168] +++ killed by SIGALRM +++ [pid 5165] exit(0) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5168, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5165] +++ exited with 0 +++ ./strace-static-x86_64: Process 5170 attached [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5170 [pid 5170] set_robust_list(0x555555bf9660, 24) = 0 [pid 5170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5170] setpgid(0, 0) = 0 [pid 5170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5170] write(3, "1000", 4) = 4 [pid 5170] close(3) = 0 [pid 5170] clone(child_stack=NULL, flags=0 [pid 5167] exit(0./strace-static-x86_64: Process 5172 attached ) = ? [pid 5170] <... clone resumed>) = 5172 [pid 5167] +++ exited with 0 +++ [pid 5170] ptrace(PTRACE_ATTACH, 5172) = -1 EPERM (Operation not permitted) [pid 5170] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5170] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5170] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=23804, si_int=0, si_ptr=NULL} --- [pid 5170] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5170, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5173 attached , child_tidptr=0x555555bf9650) = 5173 [pid 5173] set_robust_list(0x555555bf9660, 24) = 0 [pid 5169] exit(0 [pid 5173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5169] <... exit resumed>) = ? [pid 5173] <... prctl resumed>) = 0 [pid 5173] setpgid(0, 0) = 0 [pid 5169] +++ exited with 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5174 attached ) = 5174 [pid 5173] ptrace(PTRACE_ATTACH, 5174) = -1 EPERM (Operation not permitted) [pid 5173] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5173] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5173] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=12164, si_int=0, si_ptr=NULL} --- [pid 5173] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5173, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5175 attached [pid 5172] exit(0 [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5175 [pid 5172] <... exit resumed>) = ? [pid 5175] set_robust_list(0x555555bf9660, 24) = 0 [pid 5175] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5172] +++ exited with 0 +++ [pid 5175] <... prctl resumed>) = 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5176 attached ) = 5176 [pid 5175] ptrace(PTRACE_ATTACH, 5176) = -1 EPERM (Operation not permitted) [pid 5175] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5175] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5175] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11611, si_int=0, si_ptr=NULL} --- [pid 5175] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5175, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5177 attached , child_tidptr=0x555555bf9650) = 5177 [pid 5177] set_robust_list(0x555555bf9660, 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 [pid 5174] exit(0 [pid 5177] <... openat resumed>) = 3 [pid 5174] <... exit resumed>) = ? [pid 5177] write(3, "1000", 4) = 4 [pid 5177] close(3) = 0 [pid 5177] clone(child_stack=NULL, flags=0 [pid 5174] +++ exited with 0 +++ ./strace-static-x86_64: Process 5178 attached [pid 5177] <... clone resumed>) = 5178 [pid 5177] ptrace(PTRACE_ATTACH, 5178) = -1 EPERM (Operation not permitted) [pid 5177] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5177] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5177] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=13378, si_int=0, si_ptr=NULL} --- [pid 5177] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5177, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5179 attached [pid 5179] set_robust_list(0x555555bf9660, 24) = 0 [pid 5179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5179 [pid 5179] <... prctl resumed>) = 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5180 attached ) = 5180 [pid 5179] ptrace(PTRACE_ATTACH, 5180 [pid 5176] exit(0) = ? [pid 5179] <... ptrace resumed>) = -1 EPERM (Operation not permitted) [pid 5179] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5176] +++ exited with 0 +++ [pid 5179] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5179] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=63002, si_int=0, si_ptr=NULL} --- [pid 5179] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5179, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5181 ./strace-static-x86_64: Process 5181 attached [pid 5181] set_robust_list(0x555555bf9660, 24) = 0 [pid 5181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5181] setpgid(0, 0) = 0 [pid 5178] exit(0 [pid 5181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5178] <... exit resumed>) = ? [pid 5181] <... openat resumed>) = 3 [pid 5181] write(3, "1000", 4) = 4 [pid 5181] close(3) = 0 [pid 5181] clone(child_stack=NULL, flags=0 [pid 5178] +++ exited with 0 +++ ./strace-static-x86_64: Process 5182 attached [pid 5181] <... clone resumed>) = 5182 [pid 5181] ptrace(PTRACE_ATTACH, 5182) = -1 EPERM (Operation not permitted) [pid 5181] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5181] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5181] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11680, si_int=0, si_ptr=NULL} --- [pid 5181] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5181, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5183 ./strace-static-x86_64: Process 5183 attached [pid 5183] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5184 attached ) = 5184 [pid 5183] ptrace(PTRACE_ATTACH, 5184) = -1 EPERM (Operation not permitted) [pid 5183] timer_create(CLOCK_REALTIME, NULL, [pid 5180] exit(0 [pid 5183] <... timer_create resumed>[0]) = 0 [pid 5180] <... exit resumed>) = ? [pid 5183] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5180] +++ exited with 0 +++ [pid 5183] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1319932, si_int=0, si_ptr=NULL} --- [pid 5183] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5183, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5185 attached [pid 5185] set_robust_list(0x555555bf9660, 24) = 0 [pid 5185] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5185 [pid 5185] <... prctl resumed>) = 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5186 attached ) = 5186 [pid 5185] ptrace(PTRACE_ATTACH, 5186) = -1 EPERM (Operation not permitted) [pid 5185] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5185] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5185] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1291595, si_int=0, si_ptr=NULL} --- [pid 5182] exit(0) = ? [pid 5185] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5185, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5182] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5187 ./strace-static-x86_64: Process 5187 attached [pid 5187] set_robust_list(0x555555bf9660, 24) = 0 [pid 5187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5187] setpgid(0, 0) = 0 [pid 5187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5187] write(3, "1000", 4) = 4 [pid 5187] close(3) = 0 [pid 5187] clone(child_stack=NULL, flags=0 [pid 5184] exit(0) = ? ./strace-static-x86_64: Process 5188 attached [pid 5187] <... clone resumed>) = 5188 [pid 5187] ptrace(PTRACE_ATTACH, 5188 [pid 5184] +++ exited with 0 +++ [pid 5187] <... ptrace resumed>) = -1 EPERM (Operation not permitted) [pid 5187] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5187] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5187] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=24083, si_int=0, si_ptr=NULL} --- [pid 5187] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5187, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5189 ./strace-static-x86_64: Process 5189 attached [pid 5189] set_robust_list(0x555555bf9660, 24) = 0 [pid 5189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5189] setpgid(0, 0) = 0 [pid 5189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5189] write(3, "1000", 4) = 4 [pid 5189] close(3) = 0 [pid 5189] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5190 attached ) = 5190 [pid 5189] ptrace(PTRACE_ATTACH, 5190) = -1 EPERM (Operation not permitted) [pid 5189] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5189] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5189] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11698, si_int=0, si_ptr=NULL} --- [pid 5189] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5189, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5186] exit(0) = ? ./strace-static-x86_64: Process 5191 attached [pid 5186] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5191 [pid 5191] set_robust_list(0x555555bf9660, 24) = 0 [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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5192 attached ) = 5192 [pid 5191] ptrace(PTRACE_ATTACH, 5192) = -1 EPERM (Operation not permitted) [pid 5191] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5191] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5191] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=26694, si_int=0, si_ptr=NULL} --- [pid 5188] exit(0) = ? [pid 5191] +++ killed by SIGALRM +++ [pid 5188] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5191, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5193 ./strace-static-x86_64: Process 5193 attached [pid 5193] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5194 attached ) = 5194 [pid 5193] ptrace(PTRACE_ATTACH, 5194) = -1 EPERM (Operation not permitted) [pid 5193] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5193] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5193] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=12376, si_int=0, si_ptr=NULL} --- [pid 5193] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5193, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5195 attached , child_tidptr=0x555555bf9650) = 5195 [pid 5190] exit(0) = ? [pid 5195] set_robust_list(0x555555bf9660, 24) = 0 [pid 5195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5190] +++ exited with 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5196 attached ) = 5196 [pid 5195] ptrace(PTRACE_ATTACH, 5196) = -1 EPERM (Operation not permitted) [pid 5195] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5195] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5195] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=25409, si_int=0, si_ptr=NULL} --- [pid 5195] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5195, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5192] exit(0) = ? [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5192] +++ exited with 0 +++ ./strace-static-x86_64: Process 5197 attached [pid 5197] set_robust_list(0x555555bf9660, 24) = 0 [pid 5197] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5197 [pid 5197] <... prctl resumed>) = 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5198 attached ) = 5198 [pid 5197] ptrace(PTRACE_ATTACH, 5198 [pid 5194] exit(0) = ? [pid 5197] <... ptrace resumed>) = -1 EPERM (Operation not permitted) [pid 5197] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5194] +++ exited with 0 +++ [pid 5197] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5197] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11479, si_int=0, si_ptr=NULL} --- [pid 5197] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5197, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5199 attached , child_tidptr=0x555555bf9650) = 5199 [pid 5199] set_robust_list(0x555555bf9660, 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 [pid 5196] exit(0 [pid 5199] <... openat resumed>) = 3 [pid 5199] write(3, "1000", 4) = 4 [pid 5196] <... exit resumed>) = ? [pid 5199] close(3) = 0 [pid 5199] clone(child_stack=NULL, flags=0 [pid 5196] +++ exited with 0 +++ ./strace-static-x86_64: Process 5200 attached [pid 5199] <... clone resumed>) = 5200 [pid 5199] ptrace(PTRACE_ATTACH, 5200) = -1 EPERM (Operation not permitted) [pid 5199] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5199] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5199] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=12310, si_int=0, si_ptr=NULL} --- [pid 5199] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5199, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5201 attached [pid 5201] set_robust_list(0x555555bf9660, 24) = 0 [pid 5201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5201 [pid 5201] <... prctl resumed>) = 0 [pid 5201] setpgid(0, 0) = 0 [pid 5201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5201] write(3, "1000", 4) = 4 [pid 5201] close(3) = 0 [pid 5201] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5202 attached ) = 5202 [pid 5198] exit(0) = ? [pid 5201] ptrace(PTRACE_ATTACH, 5202) = -1 EPERM (Operation not permitted) [pid 5201] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5201] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 5198] +++ exited with 0 +++ [pid 5201] <... timer_settime resumed>NULL) = 0 [pid 5201] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1274995, si_int=0, si_ptr=NULL} --- [pid 5201] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5201, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5203 attached , child_tidptr=0x555555bf9650) = 5203 [pid 5203] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0 [pid 5200] exit(0) = ? ./strace-static-x86_64: Process 5204 attached [pid 5203] <... clone resumed>) = 5204 [pid 5203] ptrace(PTRACE_ATTACH, 5204) = -1 EPERM (Operation not permitted) [pid 5200] +++ exited with 0 +++ [pid 5203] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5203] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5203] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1327473, si_int=0, si_ptr=NULL} --- [pid 5203] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5203, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5205 attached [pid 5205] set_robust_list(0x555555bf9660, 24) = 0 [pid 5205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5205 [pid 5205] <... prctl resumed>) = 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] clone(child_stack=NULL, flags=0 [pid 5202] exit(0) = ? ./strace-static-x86_64: Process 5206 attached [pid 5205] <... clone resumed>) = 5206 [pid 5205] ptrace(PTRACE_ATTACH, 5206) = -1 EPERM (Operation not permitted) [pid 5205] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5202] +++ exited with 0 +++ [pid 5205] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5205] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=16453, si_int=0, si_ptr=NULL} --- [pid 5205] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5205, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5207 attached [pid 5207] set_robust_list(0x555555bf9660, 24) = 0 [pid 5207] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5207 [pid 5207] <... prctl resumed>) = 0 [pid 5207] setpgid(0, 0) = 0 [pid 5207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5204] exit(0 [pid 5207] write(3, "1000", 4 [pid 5204] <... exit resumed>) = ? [pid 5207] <... write resumed>) = 4 [pid 5207] close(3) = 0 [pid 5207] clone(child_stack=NULL, flags=0 [pid 5204] +++ exited with 0 +++ ./strace-static-x86_64: Process 5208 attached [pid 5207] <... clone resumed>) = 5208 [pid 5207] ptrace(PTRACE_ATTACH, 5208) = -1 EPERM (Operation not permitted) [pid 5207] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5207] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5207] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11657, si_int=0, si_ptr=NULL} --- [pid 5207] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5207, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5209 attached , child_tidptr=0x555555bf9650) = 5209 [pid 5209] set_robust_list(0x555555bf9660, 24) = 0 [pid 5209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5209] setpgid(0, 0) = 0 [pid 5209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5209] write(3, "1000", 4) = 4 [pid 5209] close(3) = 0 [pid 5209] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5210 attached ) = 5210 [pid 5209] ptrace(PTRACE_ATTACH, 5210) = -1 EPERM (Operation not permitted) [pid 5209] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5209] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5209] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=26581, si_int=0, si_ptr=NULL} --- [pid 5206] exit(0) = ? [pid 5209] +++ killed by SIGALRM +++ [pid 5206] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5209, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5211 attached , child_tidptr=0x555555bf9650) = 5211 [pid 5211] set_robust_list(0x555555bf9660, 24) = 0 [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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5212 attached ) = 5212 [pid 5211] ptrace(PTRACE_ATTACH, 5212) = -1 EPERM (Operation not permitted) [pid 5211] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5211] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5211] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1284449, si_int=0, si_ptr=NULL} --- [pid 5208] exit(0) = ? [pid 5208] +++ exited with 0 +++ [pid 5211] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5211, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5213 attached , child_tidptr=0x555555bf9650) = 5213 [pid 5213] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5214 attached ) = 5214 [pid 5213] ptrace(PTRACE_ATTACH, 5214) = -1 EPERM (Operation not permitted) [pid 5213] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5213] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5213] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=15390, si_int=0, si_ptr=NULL} --- [pid 5213] +++ killed by SIGALRM +++ [pid 5210] exit(0 [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5213, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5210] <... exit resumed>) = ? [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5210] +++ exited with 0 +++ [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5215 ./strace-static-x86_64: Process 5215 attached [pid 5215] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5216 attached ) = 5216 [pid 5215] ptrace(PTRACE_ATTACH, 5216) = -1 EPERM (Operation not permitted) [pid 5215] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5215] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5215] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=24236, si_int=0, si_ptr=NULL} --- [pid 5212] exit(0) = ? [pid 5215] +++ killed by SIGALRM +++ [pid 5212] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5215, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5217 attached , child_tidptr=0x555555bf9650) = 5217 [pid 5217] set_robust_list(0x555555bf9660, 24) = 0 [pid 5217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5217] setpgid(0, 0) = 0 [pid 5217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5217] write(3, "1000", 4) = 4 [pid 5217] close(3) = 0 [pid 5217] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5218 attached ) = 5218 [pid 5217] ptrace(PTRACE_ATTACH, 5218) = -1 EPERM (Operation not permitted) [pid 5217] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5217] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5214] exit(0 [pid 5217] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=27253, si_int=0, si_ptr=NULL} --- [pid 5214] <... exit resumed>) = ? [pid 5214] +++ exited with 0 +++ [pid 5217] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5217, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5219 ./strace-static-x86_64: Process 5219 attached [pid 5219] set_robust_list(0x555555bf9660, 24) = 0 [pid 5219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5219] setpgid(0, 0) = 0 [pid 5216] exit(0) = ? [pid 5219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5219] write(3, "1000", 4 [pid 5216] +++ exited with 0 +++ [pid 5219] <... write resumed>) = 4 [pid 5219] close(3) = 0 [pid 5219] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5220 attached ) = 5220 [pid 5219] ptrace(PTRACE_ATTACH, 5220) = -1 EPERM (Operation not permitted) [pid 5219] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5219] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5219] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=22580, si_int=0, si_ptr=NULL} --- [pid 5219] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5219, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5221 attached , child_tidptr=0x555555bf9650) = 5221 [pid 5221] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5222 attached [pid 5218] exit(0 [pid 5221] <... clone resumed>) = 5222 [pid 5218] <... exit resumed>) = ? [pid 5221] ptrace(PTRACE_ATTACH, 5222) = -1 EPERM (Operation not permitted) [pid 5221] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5218] +++ exited with 0 +++ [pid 5221] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5221] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=12642, si_int=0, si_ptr=NULL} --- [pid 5221] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5221, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5223 attached , child_tidptr=0x555555bf9650) = 5223 [pid 5223] set_robust_list(0x555555bf9660, 24) = 0 [pid 5223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5223] setpgid(0, 0) = 0 [pid 5223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5223] write(3, "1000", 4) = 4 [pid 5223] close(3) = 0 [pid 5223] clone(child_stack=NULL, flags=0 [pid 5220] exit(0) = ? ./strace-static-x86_64: Process 5224 attached [pid 5220] +++ exited with 0 +++ [pid 5223] <... clone resumed>) = 5224 [pid 5223] ptrace(PTRACE_ATTACH, 5224) = -1 EPERM (Operation not permitted) [pid 5223] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5223] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5223] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=24780, si_int=0, si_ptr=NULL} --- [pid 5223] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5223, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5225 attached , child_tidptr=0x555555bf9650) = 5225 [pid 5225] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5226 attached ) = 5226 [pid 5225] ptrace(PTRACE_ATTACH, 5226 [pid 5222] exit(0 [pid 5225] <... ptrace resumed>) = -1 EPERM (Operation not permitted) [pid 5222] <... exit resumed>) = ? [pid 5225] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5225] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5225] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1280658, si_int=0, si_ptr=NULL} --- [pid 5222] +++ exited with 0 +++ [pid 5225] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5225, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5227 ./strace-static-x86_64: Process 5227 attached [pid 5227] set_robust_list(0x555555bf9660, 24) = 0 [pid 5227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5227] setpgid(0, 0) = 0 [pid 5224] exit(0 [pid 5227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5224] <... exit resumed>) = ? [pid 5227] <... openat resumed>) = 3 [pid 5227] write(3, "1000", 4) = 4 [pid 5227] close(3 [pid 5224] +++ exited with 0 +++ [pid 5227] <... close resumed>) = 0 [pid 5227] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5228 attached ) = 5228 [pid 5227] ptrace(PTRACE_ATTACH, 5228) = -1 EPERM (Operation not permitted) [pid 5227] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5227] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5227] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=23820, si_int=0, si_ptr=NULL} --- [pid 5227] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5227, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5229 ./strace-static-x86_64: Process 5229 attached [pid 5229] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0 [pid 5226] exit(0) = ? ./strace-static-x86_64: Process 5230 attached [pid 5226] +++ exited with 0 +++ [pid 5229] <... clone resumed>) = 5230 [pid 5229] ptrace(PTRACE_ATTACH, 5230) = -1 EPERM (Operation not permitted) [pid 5229] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5229] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5229] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=12242, si_int=0, si_ptr=NULL} --- [pid 5229] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5229, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5231 ./strace-static-x86_64: Process 5231 attached [pid 5231] set_robust_list(0x555555bf9660, 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 [pid 5228] exit(0) = ? [pid 5231] <... openat resumed>) = 3 [pid 5228] +++ exited with 0 +++ [pid 5231] write(3, "1000", 4) = 4 [pid 5231] close(3) = 0 [pid 5231] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5232 attached ) = 5232 [pid 5231] ptrace(PTRACE_ATTACH, 5232) = -1 EPERM (Operation not permitted) [pid 5231] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5231] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5231] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=16383, si_int=0, si_ptr=NULL} --- [pid 5231] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5231, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5233 attached , child_tidptr=0x555555bf9650) = 5233 [pid 5233] set_robust_list(0x555555bf9660, 24) = 0 [pid 5230] exit(0 [pid 5233] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5230] <... exit resumed>) = ? [pid 5233] <... prctl resumed>) = 0 [pid 5233] setpgid(0, 0 [pid 5230] +++ exited with 0 +++ [pid 5233] <... setpgid resumed>) = 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5234 attached ) = 5234 [pid 5233] ptrace(PTRACE_ATTACH, 5234) = -1 EPERM (Operation not permitted) [pid 5233] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5233] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5233] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=26787, si_int=0, si_ptr=NULL} --- [pid 5233] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5233, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5235 attached , child_tidptr=0x555555bf9650) = 5235 [pid 5235] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5236 attached ) = 5236 [pid 5235] ptrace(PTRACE_ATTACH, 5236) = -1 EPERM (Operation not permitted) [pid 5235] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5235] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5235] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=15372, si_int=0, si_ptr=NULL} --- [pid 5232] exit(0) = ? [pid 5235] +++ killed by SIGALRM +++ [pid 5232] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5235, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5237 attached , child_tidptr=0x555555bf9650) = 5237 [pid 5237] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5238 attached ) = 5238 [pid 5237] ptrace(PTRACE_ATTACH, 5238) = -1 EPERM (Operation not permitted) [pid 5237] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5237] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5237] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11812, si_int=0, si_ptr=NULL} --- [pid 5234] exit(0) = ? [pid 5237] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5237, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...> [pid 5234] +++ exited with 0 +++ [pid 5060] <... restart_syscall resumed>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5239 ./strace-static-x86_64: Process 5239 attached [pid 5239] set_robust_list(0x555555bf9660, 24) = 0 [pid 5239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5239] setpgid(0, 0) = 0 [pid 5239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5239] write(3, "1000", 4) = 4 [pid 5239] close(3) = 0 [pid 5239] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5240 attached ) = 5240 [pid 5239] ptrace(PTRACE_ATTACH, 5240) = -1 EPERM (Operation not permitted) [pid 5239] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5239] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5239] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=19476, si_int=0, si_ptr=NULL} --- [pid 5236] exit(0) = ? [pid 5239] +++ killed by SIGALRM +++ [pid 5236] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5239, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5241 ./strace-static-x86_64: Process 5241 attached [pid 5241] set_robust_list(0x555555bf9660, 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 [pid 5238] exit(0) = ? [pid 5241] <... openat resumed>) = 3 [pid 5241] write(3, "1000", 4) = 4 [pid 5238] +++ exited with 0 +++ [pid 5241] close(3) = 0 [pid 5241] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5242 attached ) = 5242 [pid 5241] ptrace(PTRACE_ATTACH, 5242) = -1 EPERM (Operation not permitted) [pid 5241] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5241] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5241] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=23010, si_int=0, si_ptr=NULL} --- [pid 5241] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5241, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5243 attached , child_tidptr=0x555555bf9650) = 5243 [pid 5243] set_robust_list(0x555555bf9660, 24) = 0 [pid 5243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5243] setpgid(0, 0 [pid 5240] exit(0) = ? [pid 5243] <... setpgid resumed>) = 0 [pid 5243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5240] +++ exited with 0 +++ [pid 5243] <... openat resumed>) = 3 [pid 5243] write(3, "1000", 4) = 4 [pid 5243] close(3) = 0 [pid 5243] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5244 attached ) = 5244 [pid 5243] ptrace(PTRACE_ATTACH, 5244) = -1 EPERM (Operation not permitted) [pid 5243] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5243] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5243] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=22942, si_int=0, si_ptr=NULL} --- [pid 5243] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5243, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5245 ./strace-static-x86_64: Process 5245 attached [pid 5245] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5246 attached ) = 5246 [pid 5245] ptrace(PTRACE_ATTACH, 5246) = -1 EPERM (Operation not permitted) [pid 5245] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5245] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5245] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=20302, si_int=0, si_ptr=NULL} --- [pid 5245] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5245, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5247 attached , child_tidptr=0x555555bf9650) = 5247 [pid 5242] exit(0 [pid 5247] set_robust_list(0x555555bf9660, 24 [pid 5242] <... exit resumed>) = ? [pid 5247] <... set_robust_list resumed>) = 0 [pid 5247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5247] setpgid(0, 0 [pid 5242] +++ exited with 0 +++ [pid 5247] <... setpgid resumed>) = 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5248 attached ) = 5248 [pid 5247] ptrace(PTRACE_ATTACH, 5248) = -1 EPERM (Operation not permitted) [pid 5247] timer_create(CLOCK_REALTIME, NULL, [pid 5244] exit(0 [pid 5247] <... timer_create resumed>[0]) = 0 [pid 5244] <... exit resumed>) = ? [pid 5247] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5247] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=23356, si_int=0, si_ptr=NULL} --- [pid 5244] +++ exited with 0 +++ [pid 5247] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5247, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5249 attached [pid 5249] set_robust_list(0x555555bf9660, 24) = 0 [pid 5249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5249 [pid 5249] <... prctl resumed>) = 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5250 attached ) = 5250 [pid 5246] exit(0 [pid 5249] ptrace(PTRACE_ATTACH, 5250 [pid 5246] <... exit resumed>) = ? [pid 5249] <... ptrace resumed>) = -1 EPERM (Operation not permitted) [pid 5249] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5246] +++ exited with 0 +++ [pid 5249] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5249] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11064, si_int=0, si_ptr=NULL} --- [pid 5249] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5249, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5252 attached , child_tidptr=0x555555bf9650) = 5252 [pid 5252] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0 [pid 5248] exit(0) = ? ./strace-static-x86_64: Process 5253 attached [pid 5248] +++ exited with 0 +++ [pid 5252] <... clone resumed>) = 5253 [pid 5252] ptrace(PTRACE_ATTACH, 5253) = -1 EPERM (Operation not permitted) [pid 5252] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5252] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5252] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=135182, si_int=0, si_ptr=NULL} --- [pid 5252] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5252, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5254 ./strace-static-x86_64: Process 5254 attached [pid 5254] set_robust_list(0x555555bf9660, 24) = 0 [pid 5254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5254] setpgid(0, 0) = 0 [pid 5254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5250] exit(0) = ? [pid 5254] write(3, "1000", 4) = 4 [pid 5250] +++ exited with 0 +++ [pid 5254] close(3) = 0 [pid 5254] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5255 attached ) = 5255 [pid 5254] ptrace(PTRACE_ATTACH, 5255) = -1 EPERM (Operation not permitted) [pid 5254] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5254] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5254] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=24484, si_int=0, si_ptr=NULL} --- [pid 5254] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5254, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5256 attached , child_tidptr=0x555555bf9650) = 5256 [pid 5256] set_robust_list(0x555555bf9660, 24) = 0 [pid 5256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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] clone(child_stack=NULL, flags=0 [pid 5253] exit(0) = ? ./strace-static-x86_64: Process 5257 attached [pid 5256] <... clone resumed>) = 5257 [pid 5253] +++ exited with 0 +++ [pid 5256] ptrace(PTRACE_ATTACH, 5257) = -1 EPERM (Operation not permitted) [pid 5256] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5256] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5256] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1282462, si_int=0, si_ptr=NULL} --- [pid 5256] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5256, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5258 attached , child_tidptr=0x555555bf9650) = 5258 [pid 5258] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5259 attached ) = 5259 [pid 5258] ptrace(PTRACE_ATTACH, 5259) = -1 EPERM (Operation not permitted) [pid 5258] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5255] exit(0) = ? [pid 5258] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 5255] +++ exited with 0 +++ [pid 5258] <... timer_settime resumed>NULL) = 0 [pid 5258] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=16846, si_int=0, si_ptr=NULL} --- [pid 5258] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5258, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5260 ./strace-static-x86_64: Process 5260 attached [pid 5260] set_robust_list(0x555555bf9660, 24) = 0 [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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5261 attached ) = 5261 [pid 5260] ptrace(PTRACE_ATTACH, 5261) = -1 EPERM (Operation not permitted) [pid 5260] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5260] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5257] exit(0 [pid 5260] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=15228, si_int=0, si_ptr=NULL} --- [pid 5257] <... exit resumed>) = ? [pid 5257] +++ exited with 0 +++ [pid 5260] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5260, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5262 attached [pid 5262] set_robust_list(0x555555bf9660, 24) = 0 [pid 5262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5262 [pid 5262] <... prctl resumed>) = 0 [pid 5262] setpgid(0, 0) = 0 [pid 5262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5262] write(3, "1000", 4) = 4 [pid 5262] close(3) = 0 [pid 5262] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5263 attached ) = 5263 [pid 5262] ptrace(PTRACE_ATTACH, 5263) = -1 EPERM (Operation not permitted) [pid 5262] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5259] exit(0 [pid 5262] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 5259] <... exit resumed>) = ? [pid 5262] <... timer_settime resumed>NULL) = 0 [pid 5262] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=16645, si_int=0, si_ptr=NULL} --- [pid 5259] +++ exited with 0 +++ [pid 5262] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5262, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5264 attached , child_tidptr=0x555555bf9650) = 5264 [pid 5264] set_robust_list(0x555555bf9660, 24) = 0 [pid 5264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5264] setpgid(0, 0) = 0 [pid 5264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5264] write(3, "1000", 4) = 4 [pid 5264] close(3) = 0 [pid 5264] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5265 attached ) = 5265 [pid 5264] ptrace(PTRACE_ATTACH, 5265) = -1 EPERM (Operation not permitted) [pid 5264] timer_create(CLOCK_REALTIME, NULL, [pid 5261] exit(0 [pid 5264] <... timer_create resumed>[0]) = 0 [pid 5261] <... exit resumed>) = ? [pid 5264] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5264] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11971, si_int=0, si_ptr=NULL} --- [pid 5261] +++ exited with 0 +++ [pid 5264] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5264, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5266 attached , child_tidptr=0x555555bf9650) = 5266 [pid 5266] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5267 attached ) = 5267 [pid 5266] ptrace(PTRACE_ATTACH, 5267) = -1 EPERM (Operation not permitted) [pid 5266] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5266] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 5263] exit(0 [pid 5266] <... timer_settime resumed>NULL) = 0 [pid 5263] <... exit resumed>) = ? [pid 5266] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=122924, si_int=0, si_ptr=NULL} --- [pid 5263] +++ exited with 0 +++ [pid 5266] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5266, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5268 attached , child_tidptr=0x555555bf9650) = 5268 [pid 5268] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0 [pid 5265] exit(0) = ? ./strace-static-x86_64: Process 5269 attached [pid 5265] +++ exited with 0 +++ [pid 5268] <... clone resumed>) = 5269 [pid 5268] ptrace(PTRACE_ATTACH, 5269) = -1 EPERM (Operation not permitted) [pid 5268] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5268] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5268] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=26398, si_int=0, si_ptr=NULL} --- [pid 5268] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5268, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5270 ./strace-static-x86_64: Process 5270 attached [pid 5270] set_robust_list(0x555555bf9660, 24) = 0 [pid 5270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5267] exit(0 [pid 5270] setpgid(0, 0 [pid 5267] <... exit resumed>) = ? [pid 5270] <... setpgid resumed>) = 0 [pid 5270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5267] +++ exited with 0 +++ [pid 5270] <... openat resumed>) = 3 [pid 5270] write(3, "1000", 4) = 4 [pid 5270] close(3) = 0 [pid 5270] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5271 attached ) = 5271 [pid 5270] ptrace(PTRACE_ATTACH, 5271) = -1 EPERM (Operation not permitted) [pid 5270] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5270] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5270] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=30132, si_int=0, si_ptr=NULL} --- [pid 5270] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5270, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5272 attached , child_tidptr=0x555555bf9650) = 5272 [pid 5272] set_robust_list(0x555555bf9660, 24) = 0 [pid 5272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5272] setpgid(0, 0) = 0 [pid 5272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5272] write(3, "1000", 4) = 4 [pid 5272] close(3) = 0 [pid 5272] clone(child_stack=NULL, flags=0 [pid 5269] exit(0) = ? ./strace-static-x86_64: Process 5273 attached [pid 5272] <... clone resumed>) = 5273 [pid 5272] ptrace(PTRACE_ATTACH, 5273) = -1 EPERM (Operation not permitted) [pid 5272] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5269] +++ exited with 0 +++ [pid 5272] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5272] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=19255, si_int=0, si_ptr=NULL} --- [pid 5272] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5272, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5274 attached , child_tidptr=0x555555bf9650) = 5274 [pid 5274] set_robust_list(0x555555bf9660, 24) = 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 [pid 5271] exit(0 [pid 5274] <... close resumed>) = 0 [pid 5271] <... exit resumed>) = ? [pid 5274] clone(child_stack=NULL, flags=0 [pid 5271] +++ exited with 0 +++ ./strace-static-x86_64: Process 5275 attached [pid 5274] <... clone resumed>) = 5275 [pid 5274] ptrace(PTRACE_ATTACH, 5275) = -1 EPERM (Operation not permitted) [pid 5274] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5274] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5274] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11977, si_int=0, si_ptr=NULL} --- [pid 5274] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5274, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5276 attached , child_tidptr=0x555555bf9650) = 5276 [pid 5276] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5277 attached ) = 5277 [pid 5276] ptrace(PTRACE_ATTACH, 5277) = -1 EPERM (Operation not permitted) [pid 5276] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5276] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5276] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=12232, si_int=0, si_ptr=NULL} --- [pid 5273] exit(0) = ? [pid 5276] +++ killed by SIGALRM +++ [pid 5273] +++ exited with 0 +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5276, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5278 ./strace-static-x86_64: Process 5278 attached [pid 5278] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5279 attached ) = 5279 [pid 5278] ptrace(PTRACE_ATTACH, 5279) = -1 EPERM (Operation not permitted) [pid 5278] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5278] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5278] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=23103, si_int=0, si_ptr=NULL} --- [pid 5278] +++ killed by SIGALRM +++ [pid 5275] exit(0) = ? [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5278, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5275] +++ exited with 0 +++ ./strace-static-x86_64: Process 5280 attached [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5280 [pid 5280] set_robust_list(0x555555bf9660, 24) = 0 [pid 5280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5280] setpgid(0, 0) = 0 [pid 5280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5280] write(3, "1000", 4) = 4 [pid 5280] close(3) = 0 [pid 5280] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5281 attached ) = 5281 [pid 5280] ptrace(PTRACE_ATTACH, 5281) = -1 EPERM (Operation not permitted) [pid 5280] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5280] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5277] exit(0 [pid 5280] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=31011, si_int=0, si_ptr=NULL} --- [pid 5277] <... exit resumed>) = ? [pid 5277] +++ exited with 0 +++ [pid 5280] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5280, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5282 ./strace-static-x86_64: Process 5282 attached [pid 5282] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5283 attached ) = 5283 [pid 5282] ptrace(PTRACE_ATTACH, 5283) = -1 EPERM (Operation not permitted) [pid 5282] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5282] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 5279] exit(0 [pid 5282] <... timer_settime resumed>NULL) = 0 [pid 5279] <... exit resumed>) = ? [pid 5282] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=24045, si_int=0, si_ptr=NULL} --- [pid 5279] +++ exited with 0 +++ [pid 5282] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5282, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5284 attached [pid 5284] set_robust_list(0x555555bf9660, 24) = 0 [pid 5284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5284] setpgid(0, 0) = 0 [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5284 [pid 5284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5284] write(3, "1000", 4) = 4 [pid 5284] close(3) = 0 [pid 5284] clone(child_stack=NULL, flags=0 [pid 5281] exit(0) = ? ./strace-static-x86_64: Process 5285 attached [pid 5281] +++ exited with 0 +++ [pid 5284] <... clone resumed>) = 5285 [pid 5284] ptrace(PTRACE_ATTACH, 5285) = -1 EPERM (Operation not permitted) [pid 5284] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5284] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5284] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=24414, si_int=0, si_ptr=NULL} --- [pid 5284] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5284, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5286 attached , child_tidptr=0x555555bf9650) = 5286 [pid 5286] set_robust_list(0x555555bf9660, 24) = 0 [pid 5286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5286] setpgid(0, 0 [pid 5283] exit(0) = ? [pid 5286] <... setpgid resumed>) = 0 [pid 5286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5283] +++ exited with 0 +++ [pid 5286] <... openat resumed>) = 3 [pid 5286] write(3, "1000", 4) = 4 [pid 5286] close(3) = 0 [pid 5286] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5287 attached ) = 5287 [pid 5286] ptrace(PTRACE_ATTACH, 5287) = -1 EPERM (Operation not permitted) [pid 5286] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5286] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5286] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=23079, si_int=0, si_ptr=NULL} --- [pid 5286] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5286, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5288 ./strace-static-x86_64: Process 5288 attached [pid 5288] set_robust_list(0x555555bf9660, 24) = 0 [pid 5288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5288] setpgid(0, 0 [pid 5285] exit(0 [pid 5288] <... setpgid resumed>) = 0 [pid 5285] <... exit resumed>) = ? [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 [pid 5285] +++ exited with 0 +++ [pid 5288] <... close resumed>) = 0 [pid 5288] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5289 attached ) = 5289 [pid 5288] ptrace(PTRACE_ATTACH, 5289) = -1 EPERM (Operation not permitted) [pid 5288] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5288] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5288] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=13839, si_int=0, si_ptr=NULL} --- [pid 5288] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5288, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5290 attached , child_tidptr=0x555555bf9650) = 5290 [pid 5290] set_robust_list(0x555555bf9660, 24) = 0 [pid 5290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5290] setpgid(0, 0) = 0 [pid 5290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5290] write(3, "1000", 4) = 4 [pid 5290] close(3) = 0 [pid 5290] clone(child_stack=NULL, flags=0 [pid 5287] exit(0) = ? ./strace-static-x86_64: Process 5291 attached [pid 5290] <... clone resumed>) = 5291 [pid 5290] ptrace(PTRACE_ATTACH, 5291) = -1 EPERM (Operation not permitted) [pid 5287] +++ exited with 0 +++ [pid 5290] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5290] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5290] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=21490, si_int=0, si_ptr=NULL} --- [pid 5290] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5290, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5289] exit(0) = ? ./strace-static-x86_64: Process 5292 attached [pid 5289] +++ exited with 0 +++ [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5292 [pid 5292] set_robust_list(0x555555bf9660, 24) = 0 [pid 5292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5293 attached ) = 5293 [pid 5292] ptrace(PTRACE_ATTACH, 5293) = -1 EPERM (Operation not permitted) [pid 5292] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5292] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5292] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=28141, si_int=0, si_ptr=NULL} --- [pid 5292] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5292, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5291] exit(0) = ? ./strace-static-x86_64: Process 5294 attached [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5294 [pid 5291] +++ exited with 0 +++ [pid 5294] set_robust_list(0x555555bf9660, 24) = 0 [pid 5294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5295 attached ) = 5295 [pid 5294] ptrace(PTRACE_ATTACH, 5295) = -1 EPERM (Operation not permitted) [pid 5294] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5294] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5294] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=38234, si_int=0, si_ptr=NULL} --- [pid 5294] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5294, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5296 attached [pid 5296] set_robust_list(0x555555bf9660, 24) = 0 [pid 5296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5296 [pid 5296] <... prctl resumed>) = 0 [pid 5296] setpgid(0, 0) = 0 [pid 5296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5296] write(3, "1000", 4) = 4 [pid 5296] close(3) = 0 [pid 5296] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5297 attached ) = 5297 [pid 5296] ptrace(PTRACE_ATTACH, 5297) = -1 EPERM (Operation not permitted) [pid 5296] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5296] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5296] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11251, si_int=0, si_ptr=NULL} --- [pid 5296] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5296, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5293] exit(0) = ? ./strace-static-x86_64: Process 5298 attached [pid 5060] <... clone resumed>, child_tidptr=0x555555bf9650) = 5298 [pid 5298] set_robust_list(0x555555bf9660, 24 [pid 5293] +++ exited with 0 +++ [pid 5298] <... set_robust_list resumed>) = 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5299 attached ) = 5299 [pid 5295] exit(0) = ? [pid 5298] ptrace(PTRACE_ATTACH, 5299) = -1 EPERM (Operation not permitted) [pid 5298] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5298] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 5295] +++ exited with 0 +++ [pid 5298] <... timer_settime resumed>NULL) = 0 [pid 5298] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=13869, si_int=0, si_ptr=NULL} --- [pid 5298] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5298, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5300 ./strace-static-x86_64: Process 5300 attached [pid 5300] set_robust_list(0x555555bf9660, 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] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5301 attached ) = 5301 [pid 5300] ptrace(PTRACE_ATTACH, 5301) = -1 EPERM (Operation not permitted) [pid 5300] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5300] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5300] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1310348, si_int=0, si_ptr=NULL} --- [pid 5300] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5300, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5302 ./strace-static-x86_64: Process 5302 attached [pid 5302] set_robust_list(0x555555bf9660, 24) = 0 [pid 5302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5302] setpgid(0, 0) = 0 [pid 5302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5302] write(3, "1000", 4 [pid 5297] exit(0 [pid 5302] <... write resumed>) = 4 [pid 5297] <... exit resumed>) = ? [pid 5302] close(3) = 0 [pid 5302] clone(child_stack=NULL, flags=0 [pid 5297] +++ exited with 0 +++ ./strace-static-x86_64: Process 5303 attached [pid 5302] <... clone resumed>) = 5303 [pid 5302] ptrace(PTRACE_ATTACH, 5303) = -1 EPERM (Operation not permitted) [pid 5302] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5302] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5302] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=12347, si_int=0, si_ptr=NULL} --- [pid 5302] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5302, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bf9650) = 5304 ./strace-static-x86_64: Process 5304 attached [pid 5304] set_robust_list(0x555555bf9660, 24) = 0 [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 [pid 5299] exit(0) = ? [pid 5304] <... openat resumed>) = 3 [pid 5299] +++ exited with 0 +++ [pid 5304] write(3, "1000", 4) = 4 [pid 5304] close(3) = 0 [pid 5304] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5305 attached ) = 5305 [pid 5304] ptrace(PTRACE_ATTACH, 5305) = -1 EPERM (Operation not permitted) [pid 5304] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5304] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5304] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11537, si_int=0, si_ptr=NULL} --- [pid 5304] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5304, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5306 attached , child_tidptr=0x555555bf9650) = 5306 [pid 5306] set_robust_list(0x555555bf9660, 24) = 0 [pid 5306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5301] exit(0 [pid 5306] setpgid(0, 0 [pid 5301] <... exit resumed>) = ? [pid 5306] <... setpgid resumed>) = 0 [pid 5306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5301] +++ exited with 0 +++ [pid 5306] write(3, "1000", 4) = 4 [pid 5306] close(3) = 0 [pid 5306] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5307 attached ) = 5307 [pid 5306] ptrace(PTRACE_ATTACH, 5307) = -1 EPERM (Operation not permitted) [pid 5306] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5306] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 5303] exit(0 [pid 5306] <... timer_settime resumed>NULL) = 0 [pid 5303] <... exit resumed>) = ? [pid 5306] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=27837, si_int=0, si_ptr=NULL} --- [pid 5303] +++ exited with 0 +++ [pid 5306] +++ killed by SIGALRM +++ [pid 5060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5306, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5060] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5308 attached , child_tidptr=0x555555bf9650) = 5308 [pid 5308] set_robust_list(0x555555bf9660, 24) = 0