./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2027815164 <...> Warning: Permanently added '10.128.1.75' (ED25519) to the list of known hosts. execve("./syz-executor2027815164", ["./syz-executor2027815164"], 0x7fffb3653ad0 /* 10 vars */) = 0 brk(NULL) = 0x555556953000 brk(0x555556953d00) = 0x555556953d00 arch_prctl(ARCH_SET_FS, 0x555556953380) = 0 set_tid_address(0x555556953650) = 5058 set_robust_list(0x555556953660, 24) = 0 rseq(0x555556953ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2027815164", 4096) = 28 getrandom("\x40\xd1\xa7\xd8\xda\xf9\x55\xfe", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555556953d00 brk(0x555556974d00) = 0x555556974d00 brk(0x555556975000) = 0x555556975000 mprotect(0x7f3d297bf000, 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=0x555556953650) = 5059 ./strace-static-x86_64: Process 5059 attached [pid 5059] set_robust_list(0x555556953660, 24) = 0 [pid 5059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5059] setpgid(0, 0) = 0 [pid 5059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5059] write(3, "1000", 4) = 4 [pid 5059] close(3) = 0 [pid 5059] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5060 attached ) = 5060 [pid 5059] ptrace(PTRACE_ATTACH, 5060) = -1 EPERM (Operation not permitted) [pid 5059] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [ 94.788084][ C0] [ 94.790440][ C0] ================================ [ 94.795537][ C0] WARNING: inconsistent lock state [ 94.800654][ C0] 6.7.0-rc1-next-20231117-syzkaller #0 Not tainted [ 94.807235][ C0] -------------------------------- [ 94.812336][ C0] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 94.819177][ C0] syz-executor202/5059 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 94.825944][ C0] ffff88801d7a9bd8 (&sighand->siglock){?.+.}-{2:2}, at: __lock_task_sighand+0xc2/0x340 [ 94.835632][ C0] {HARDIRQ-ON-W} state was registered at: [ 94.841364][ C0] lock_acquire+0x1b1/0x530 [ 94.845961][ C0] _raw_spin_lock+0x2e/0x40 [ 94.850592][ C0] ptrace_attach+0x401/0x650 [ 94.855310][ C0] __do_sys_ptrace+0x204/0x230 [ 94.860176][ C0] do_syscall_64+0x40/0x110 [ 94.864782][ C0] entry_SYSCALL_64_after_hwframe+0x62/0x6a [ 94.870792][ C0] irq event stamp: 1102 [ 94.874940][ C0] hardirqs last enabled at (1101): [] _raw_spin_unlock_irqrestore+0x4e/0x70 [ 94.885296][ C0] hardirqs last disabled at (1102): [] sysvec_apic_timer_interrupt+0xe/0xb0 [ 94.895554][ C0] softirqs last enabled at (862): [] fpu_clone+0x342/0xb60 [ 94.904420][ C0] softirqs last disabled at (860): [] fpu_clone+0x2d7/0xb60 [ 94.913285][ C0] [ 94.913285][ C0] other info that might help us debug this: [ 94.921342][ C0] Possible unsafe locking scenario: [ 94.921342][ C0] [ 94.928789][ C0] CPU0 [ 94.932063][ C0] ---- [ 94.935338][ C0] lock(&sighand->siglock); [ 94.939945][ C0] [ 94.943416][ C0] lock(&sighand->siglock); [ 94.948198][ C0] [ 94.948198][ C0] *** DEADLOCK *** [ 94.948198][ C0] [ 94.956351][ C0] 3 locks held by syz-executor202/5059: [ 94.961909][ C0] #0: ffff88807b556038 (&new_timer->it_lock){-...}-{2:2}, at: posix_timer_fn+0x2d/0x3d0 [ 94.971781][ C0] #1: ffffffff8cfad060 (rcu_read_lock){....}-{1:2}, at: send_sigqueue+0x10c/0x840 [ 94.981109][ C0] #2: ffffffff8cfad060 (rcu_read_lock){....}-{1:2}, at: __lock_task_sighand+0x3f/0x340 [ 94.990871][ C0] [ 94.990871][ C0] stack backtrace: [ 94.996775][ C0] CPU: 0 PID: 5059 Comm: syz-executor202 Not tainted 6.7.0-rc1-next-20231117-syzkaller #0 [ 95.006674][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 95.016734][ C0] Call Trace: [ 95.020039][ C0] [ 95.022887][ C0] dump_stack_lvl+0xd9/0x1b0 [ 95.027490][ C0] mark_lock+0x91a/0xc50 [ 95.031745][ C0] ? mark_lock+0xb5/0xc50 [ 95.036082][ C0] ? print_usage_bug.part.0+0x550/0x550 [ 95.041629][ C0] ? print_usage_bug.part.0+0x550/0x550 [ 95.047197][ C0] ? save_trace+0x4e/0xb30 [ 95.051632][ C0] ? print_usage_bug.part.0+0x550/0x550 [ 95.057183][ C0] ? free_zapped_rcu+0x80/0x80 [ 95.061971][ C0] ? hlock_class+0x4e/0x130 [ 95.066515][ C0] ? mark_lock+0xb5/0xc50 [ 95.070852][ C0] __lock_acquire+0x1347/0x3b10 [ 95.075712][ C0] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 95.081716][ C0] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 95.087722][ C0] lock_acquire+0x1b1/0x530 [ 95.092229][ C0] ? __lock_task_sighand+0xc2/0x340 [ 95.097435][ C0] ? lock_sync+0x190/0x190 [ 95.101857][ C0] ? lock_sync+0x190/0x190 [ 95.106299][ C0] ? lock_sync+0x190/0x190 [ 95.110720][ C0] ? debug_object_deactivate+0x28b/0x320 [ 95.116390][ C0] ? reacquire_held_locks+0x4c0/0x4c0 [ 95.121763][ C0] _raw_spin_lock_irqsave+0x3a/0x50 [ 95.127056][ C0] ? __lock_task_sighand+0xc2/0x340 [ 95.132263][ C0] __lock_task_sighand+0xc2/0x340 [ 95.137296][ C0] send_sigqueue+0x1d4/0x840 [ 95.141897][ C0] ? spin_bug+0x1c0/0x1c0 [ 95.146238][ C0] ? sigqueue_free+0x220/0x220 [ 95.151013][ C0] posix_timer_fn+0x181/0x3d0 [ 95.155760][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 95.160981][ C0] ? posix_get_monotonic_coarse+0x270/0x270 [ 95.166898][ C0] __hrtimer_run_queues+0x20c/0xc20 [ 95.172125][ C0] ? enqueue_hrtimer+0x320/0x320 [ 95.177072][ C0] ? ktime_get_update_offsets_now+0x3bc/0x610 [ 95.183158][ C0] hrtimer_interrupt+0x31b/0x800 [ 95.188115][ C0] __sysvec_apic_timer_interrupt+0x10c/0x410 [ 95.194136][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 95.199792][ C0] [ 95.202724][ C0] [ 95.205654][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 95.211655][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x31/0x70 [ 95.218081][ 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 [ 95.237721][ C0] RSP: 0018:ffffc90003a2fd70 EFLAGS: 00000246 [ 95.243794][ C0] RAX: 0000000000000006 RBX: ffff88807b556020 RCX: 1ffffffff1e31619 [ 95.251767][ C0] RDX: 0000000000000000 RSI: ffffffff8accbfe0 RDI: ffffffff8b2f1520 [ 95.259741][ C0] RBP: 0000000000000293 R08: 0000000000000001 R09: 0000000000000001 [ 95.267716][ C0] R10: ffffffff8f18e357 R11: 0000000000000002 R12: 0000000000000000 [ 95.275690][ C0] R13: 1ffff92000745fb3 R14: ffffffff81789850 R15: dffffc0000000000 [ 95.283665][ C0] ? common_timer_get+0x530/0x530 [ 95.288719][ C0] do_timer_settime+0x260/0x2f0 [ 95.293594][ C0] ? do_timer_gettime+0x180/0x180 [ 95.298642][ C0] __x64_sys_timer_settime+0x266/0x2c0 [ 95.304151][ C0] ? __ia32_sys_timer_getoverrun+0x140/0x140 [ 95.310179][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 95.315390][ C0] ? ptrace_notify+0xf1/0x130 [ 95.320100][ C0] ? syscall_trace_enter.constprop.0+0xad/0x1f0 [ 95.326382][ C0] do_syscall_64+0x40/0x110 [ 95.330905][ C0] entry_SYSCALL_64_after_hwframe+0x62/0x6a [ 95.336818][ C0] RIP: 0033:0x7f3d2974ca39 [ 95.341248][ 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 [ 95.360863][ C0] RSP: 002b:00007ffda9c46958 EFLAGS: 00000246 ORIG_RAX: 00000000000000df [ 95.369309][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d2974ca39 [ 95.377286][ C0] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000 [pid 5059] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5060] exit(0) = ? [pid 5059] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=79371665, si_int=0, si_ptr=NULL} --- [pid 5060] +++ exited with 0 +++ [pid 5059] +++ killed by SIGALRM +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5059, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5061 attached , child_tidptr=0x555556953650) = 5061 [ 95.385261][ C0] RBP: 00007f3d297bf5f0 R08: 0000000000000006 R09: 0000000000000006 [ 95.393265][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 95.401258][ C0] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 95.409338][ C0] [pid 5061] set_robust_list(0x555556953660, 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 [pid 5061] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5061] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11249, si_int=0, si_ptr=NULL} --- [pid 5061] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5061, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5063 attached [pid 5063] set_robust_list(0x555556953660, 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 [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5063 ./strace-static-x86_64: Process 5064 attached [pid 5063] <... clone resumed>) = 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=11962, si_int=0, si_ptr=NULL} --- [pid 5063] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5063, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5065 attached [pid 5065] set_robust_list(0x555556953660, 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 [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5065 [pid 5065] <... openat resumed>) = 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=1280039, si_int=0, si_ptr=NULL} --- [pid 5065] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5065, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5067 attached [pid 5067] set_robust_list(0x555556953660, 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 5067] close(3) = 0 [pid 5067] clone(child_stack=NULL, flags=0 [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5067 ./strace-static-x86_64: Process 5068 attached [pid 5067] <... clone resumed>) = 5068 [pid 5067] ptrace(PTRACE_ATTACH, 5068) = -1 EPERM (Operation not permitted) [pid 5062] exit(0 [pid 5067] timer_create(CLOCK_REALTIME, NULL, [pid 5062] <... exit resumed>) = ? [pid 5067] <... timer_create resumed>[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=46059, si_int=0, si_ptr=NULL} --- [pid 5062] +++ exited with 0 +++ [pid 5067] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5067, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] exit(0./strace-static-x86_64: Process 5069 attached ) = ? [pid 5069] set_robust_list(0x555556953660, 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) = 3 [pid 5069] write(3, "1000", 4) = 4 [pid 5069] close(3) = 0 [pid 5069] clone(child_stack=NULL, flags=0) = 5070 [pid 5069] ptrace(PTRACE_ATTACH, 5070) = -1 EPERM (Operation not permitted) [pid 5069] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5069] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5069] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11623, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 5070 attached [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5069 [pid 5064] +++ exited with 0 +++ [pid 5069] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5069, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5071 attached [pid 5071] set_robust_list(0x555556953660, 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 [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5071 ./strace-static-x86_64: Process 5072 attached [pid 5071] <... clone resumed>) = 5072 [pid 5071] ptrace(PTRACE_ATTACH, 5072) = -1 EPERM (Operation not permitted) [pid 5071] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [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=1293690, si_int=0, si_ptr=NULL} --- [pid 5066] exit(0) = ? [pid 5066] +++ exited with 0 +++ [pid 5071] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5071, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5073 attached [pid 5073] set_robust_list(0x555556953660, 24) = 0 [pid 5073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5073] setpgid(0, 0) = 0 [pid 5073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5073 [pid 5073] <... openat resumed>) = 3 [pid 5073] write(3, "1000", 4) = 4 [pid 5073] close(3) = 0 [pid 5073] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5074 attached [pid 5068] exit(0) = ? [pid 5073] <... clone resumed>) = 5074 [pid 5073] ptrace(PTRACE_ATTACH, 5074) = -1 EPERM (Operation not permitted) [pid 5068] +++ exited with 0 +++ [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=11156, si_int=0, si_ptr=NULL} --- [pid 5073] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5073, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5075 ./strace-static-x86_64: Process 5075 attached [pid 5075] set_robust_list(0x555556953660, 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=18806, si_int=0, si_ptr=NULL} --- [pid 5070] exit(0) = ? [pid 5070] +++ exited with 0 +++ [pid 5075] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5075, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] exit(0) = ? ./strace-static-x86_64: Process 5077 attached [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5077 [pid 5072] +++ exited with 0 +++ [pid 5077] set_robust_list(0x555556953660, 24) = 0 [pid 5077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5077] setpgid(0, 0) = 0 [pid 5077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5077] write(3, "1000", 4) = 4 [pid 5077] close(3) = 0 [pid 5077] 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}}, [pid 5074] exit(0 [pid 5077] <... timer_settime resumed>NULL) = 0 [pid 5074] <... exit resumed>) = ? [pid 5077] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=20082, si_int=0, si_ptr=NULL} --- [pid 5074] +++ exited with 0 +++ [pid 5077] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5077, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5079 attached , child_tidptr=0x555556953650) = 5079 [pid 5079] set_robust_list(0x555556953660, 24) = 0 [pid 5079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5079] setpgid(0, 0) = 0 [pid 5079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5079] write(3, "1000", 4) = 4 [pid 5076] exit(0) = ? [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=93981, si_int=0, si_ptr=NULL} --- [pid 5079] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5079, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5081 attached , child_tidptr=0x555556953650) = 5081 [pid 5081] set_robust_list(0x555556953660, 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 5078] exit(0 [pid 5081] write(3, "1000", 4) = 4 [pid 5081] close(3 [pid 5078] <... exit resumed>) = ? [pid 5081] <... close resumed>) = 0 [pid 5078] +++ exited with 0 +++ [pid 5081] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5082 attached ) = 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=13250, si_int=0, si_ptr=NULL} --- [pid 5081] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5081, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5083 attached , child_tidptr=0x555556953650) = 5083 [pid 5083] set_robust_list(0x555556953660, 24) = 0 [pid 5083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5083] setpgid(0, 0) = 0 [pid 5083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5080] exit(0 [pid 5083] <... openat resumed>) = 3 [pid 5080] <... exit resumed>) = ? [pid 5083] write(3, "1000", 4) = 4 [pid 5083] close(3) = 0 [pid 5083] clone(child_stack=NULL, flags=0 [pid 5080] +++ exited with 0 +++ ./strace-static-x86_64: Process 5084 attached [pid 5083] <... clone resumed>) = 5084 [pid 5083] ptrace(PTRACE_ATTACH, 5084) = -1 EPERM (Operation not permitted) [pid 5083] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [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=12042, si_int=0, si_ptr=NULL} --- [pid 5083] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5083, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5085 ./strace-static-x86_64: Process 5085 attached [pid 5085] set_robust_list(0x555556953660, 24) = 0 [pid 5085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5085] setpgid(0, 0 [pid 5082] exit(0) = ? [pid 5085] <... setpgid resumed>) = 0 [pid 5085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5085] write(3, "1000", 4 [pid 5082] +++ exited with 0 +++ [pid 5085] <... write resumed>) = 4 [pid 5085] close(3) = 0 [pid 5085] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5086 attached ) = 5086 [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=1294739, si_int=0, si_ptr=NULL} --- [pid 5085] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5085, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5084] exit(0) = ? [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5087 attached , child_tidptr=0x555556953650) = 5087 [pid 5087] set_robust_list(0x555556953660, 24 [pid 5084] +++ exited with 0 +++ [pid 5087] <... set_robust_list resumed>) = 0 [pid 5087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5087] setpgid(0, 0) = 0 [pid 5087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5087] write(3, "1000", 4) = 4 [pid 5087] close(3) = 0 [pid 5087] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5088 attached ) = 5088 [pid 5087] ptrace(PTRACE_ATTACH, 5088) = -1 EPERM (Operation not permitted) [pid 5087] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5087] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5087] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1282827, si_int=0, si_ptr=NULL} --- [pid 5087] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5087, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5089 attached , child_tidptr=0x555556953650) = 5089 [pid 5089] set_robust_list(0x555556953660, 24) = 0 [pid 5089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5089] setpgid(0, 0) = 0 [pid 5089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5089] write(3, "1000", 4) = 4 [pid 5086] exit(0 [pid 5089] close(3 [pid 5086] <... exit resumed>) = ? [pid 5089] <... close resumed>) = 0 [pid 5086] +++ exited with 0 +++ [pid 5089] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5090 attached ) = 5090 [pid 5089] ptrace(PTRACE_ATTACH, 5090) = -1 EPERM (Operation not permitted) [pid 5089] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5089] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5089] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=24337, si_int=0, si_ptr=NULL} --- [pid 5089] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5089, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5091 attached , child_tidptr=0x555556953650) = 5091 [pid 5091] set_robust_list(0x555556953660, 24) = 0 [pid 5091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5091] setpgid(0, 0) = 0 [pid 5091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5091] write(3, "1000", 4) = 4 [pid 5091] close(3) = 0 [pid 5091] clone(child_stack=NULL, flags=0 [pid 5088] exit(0) = ? ./strace-static-x86_64: Process 5092 attached [pid 5091] <... clone resumed>) = 5092 [pid 5091] ptrace(PTRACE_ATTACH, 5092) = -1 EPERM (Operation not permitted) [pid 5091] timer_create(CLOCK_REALTIME, NULL, [pid 5088] +++ exited with 0 +++ [pid 5091] <... timer_create resumed>[0]) = 0 [pid 5091] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5091] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=38358, si_int=0, si_ptr=NULL} --- [pid 5091] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5091, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5093 attached , child_tidptr=0x555556953650) = 5093 [pid 5093] set_robust_list(0x555556953660, 24) = 0 [pid 5093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5093] setpgid(0, 0) = 0 [pid 5093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5093] write(3, "1000", 4) = 4 [pid 5093] close(3) = 0 [pid 5093] clone(child_stack=NULL, flags=0 [pid 5090] exit(0) = ? ./strace-static-x86_64: Process 5094 attached [pid 5093] <... clone resumed>) = 5094 [pid 5093] ptrace(PTRACE_ATTACH, 5094) = -1 EPERM (Operation not permitted) [pid 5093] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5093] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 5090] +++ exited with 0 +++ [pid 5093] <... timer_settime resumed>NULL) = 0 [pid 5093] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=13429, si_int=0, si_ptr=NULL} --- [pid 5093] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5093, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5095 attached , child_tidptr=0x555556953650) = 5095 [pid 5095] set_robust_list(0x555556953660, 24) = 0 [pid 5095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5095] setpgid(0, 0) = 0 [pid 5095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5095] write(3, "1000", 4) = 4 [pid 5095] close(3) = 0 [pid 5095] clone(child_stack=NULL, flags=0 [pid 5092] exit(0) = ? ./strace-static-x86_64: Process 5096 attached [pid 5095] <... clone resumed>) = 5096 [pid 5095] ptrace(PTRACE_ATTACH, 5096) = -1 EPERM (Operation not permitted) [pid 5092] +++ exited with 0 +++ [pid 5095] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5095] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5095] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11277, si_int=0, si_ptr=NULL} --- [pid 5095] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5095, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5097 ./strace-static-x86_64: Process 5097 attached [pid 5097] set_robust_list(0x555556953660, 24) = 0 [pid 5097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5097] setpgid(0, 0) = 0 [pid 5097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5094] exit(0 [pid 5097] <... openat resumed>) = 3 [pid 5094] <... exit resumed>) = ? [pid 5097] write(3, "1000", 4) = 4 [pid 5097] close(3 [pid 5094] +++ exited with 0 +++ [pid 5097] <... close resumed>) = 0 [pid 5097] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5098 attached ) = 5098 [pid 5097] ptrace(PTRACE_ATTACH, 5098) = -1 EPERM (Operation not permitted) [pid 5097] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5097] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5097] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=28160, si_int=0, si_ptr=NULL} --- [pid 5097] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5097, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5099 attached , child_tidptr=0x555556953650) = 5099 [pid 5099] set_robust_list(0x555556953660, 24) = 0 [pid 5099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5099] setpgid(0, 0) = 0 [pid 5099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5096] exit(0) = ? [pid 5099] <... openat resumed>) = 3 [pid 5099] write(3, "1000", 4) = 4 [pid 5099] close(3) = 0 [pid 5099] clone(child_stack=NULL, flags=0 [pid 5096] +++ exited with 0 +++ ./strace-static-x86_64: Process 5100 attached [pid 5099] <... clone resumed>) = 5100 [pid 5099] ptrace(PTRACE_ATTACH, 5100) = -1 EPERM (Operation not permitted) [pid 5099] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5099] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5099] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=21709, si_int=0, si_ptr=NULL} --- [pid 5099] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5099, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5101 attached , child_tidptr=0x555556953650) = 5101 [pid 5101] set_robust_list(0x555556953660, 24) = 0 [pid 5101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5101] setpgid(0, 0) = 0 [pid 5101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5101] write(3, "1000", 4) = 4 [pid 5101] close(3) = 0 [pid 5101] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5102 attached ) = 5102 [pid 5101] ptrace(PTRACE_ATTACH, 5102) = -1 EPERM (Operation not permitted) [pid 5101] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5101] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5098] exit(0 [pid 5101] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=28222, si_int=0, si_ptr=NULL} --- [pid 5098] <... exit resumed>) = ? [pid 5098] +++ exited with 0 +++ [pid 5101] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5101, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5103 attached , child_tidptr=0x555556953650) = 5103 [pid 5103] set_robust_list(0x555556953660, 24) = 0 [pid 5103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5103] setpgid(0, 0) = 0 [pid 5103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5103] write(3, "1000", 4) = 4 [pid 5103] close(3) = 0 [pid 5103] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5104 attached ) = 5104 [pid 5103] ptrace(PTRACE_ATTACH, 5104) = -1 EPERM (Operation not permitted) [pid 5103] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5103] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5103] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=16704, si_int=0, si_ptr=NULL} --- [pid 5103] +++ killed by SIGALRM +++ [pid 5100] exit(0) = ? [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5103, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5100] +++ exited with 0 +++ ./strace-static-x86_64: Process 5105 attached [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5105 [pid 5105] set_robust_list(0x555556953660, 24) = 0 [pid 5105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5105] setpgid(0, 0) = 0 [pid 5105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5105] write(3, "1000", 4) = 4 [pid 5105] close(3) = 0 [pid 5105] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5106 attached ) = 5106 [pid 5105] ptrace(PTRACE_ATTACH, 5106) = -1 EPERM (Operation not permitted) [pid 5105] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5105] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5105] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=23832, si_int=0, si_ptr=NULL} --- [pid 5105] +++ killed by SIGALRM +++ [pid 5102] exit(0) = ? [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5105, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5102] +++ exited with 0 +++ ./strace-static-x86_64: Process 5107 attached [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5107 [pid 5107] set_robust_list(0x555556953660, 24) = 0 [pid 5107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5107] setpgid(0, 0) = 0 [pid 5107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5107] write(3, "1000", 4) = 4 [pid 5107] close(3) = 0 [pid 5107] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5108 attached ) = 5108 [pid 5107] ptrace(PTRACE_ATTACH, 5108) = -1 EPERM (Operation not permitted) [pid 5107] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5107] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5107] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11235, si_int=0, si_ptr=NULL} --- [pid 5107] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5107, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5104] exit(0) = ? [pid 5104] +++ exited with 0 +++ [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5109 attached [pid 5109] set_robust_list(0x555556953660, 24) = 0 [pid 5109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5109 [pid 5109] <... prctl resumed>) = 0 [pid 5109] setpgid(0, 0) = 0 [pid 5109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5109] write(3, "1000", 4) = 4 [pid 5109] close(3) = 0 [pid 5109] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5111 attached ) = 5111 [pid 5109] ptrace(PTRACE_ATTACH, 5111) = -1 EPERM (Operation not permitted) [pid 5109] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [ 97.229930][ T781] cfg80211: failed to load regulatory.db [pid 5109] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5109] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=20822, si_int=0, si_ptr=NULL} --- [pid 5109] +++ killed by SIGALRM +++ [pid 5106] exit(0) = ? [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5109, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5106] +++ exited with 0 +++ [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5112 ./strace-static-x86_64: Process 5112 attached [pid 5112] set_robust_list(0x555556953660, 24) = 0 [pid 5112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5112] setpgid(0, 0) = 0 [pid 5112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5112] write(3, "1000", 4) = 4 [pid 5112] close(3) = 0 [pid 5112] 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=21084, si_int=0, si_ptr=NULL} --- [pid 5108] exit(0) = ? [pid 5108] +++ exited with 0 +++ [pid 5112] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5112, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5114 attached , child_tidptr=0x555556953650) = 5114 [pid 5114] set_robust_list(0x555556953660, 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 5114] close(3) = 0 [pid 5114] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5115 attached ) = 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=12645, si_int=0, si_ptr=NULL} --- [pid 5114] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5114, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5116 attached , child_tidptr=0x555556953650) = 5116 [pid 5116] set_robust_list(0x555556953660, 24) = 0 [pid 5116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5116] setpgid(0, 0 [pid 5111] exit(0) = ? [pid 5116] <... setpgid resumed>) = 0 [pid 5116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5111] +++ exited with 0 +++ [pid 5116] <... openat resumed>) = 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=26178, si_int=0, si_ptr=NULL} --- [pid 5116] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5116, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5118 ./strace-static-x86_64: Process 5118 attached [pid 5118] set_robust_list(0x555556953660, 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 5113] exit(0 [pid 5118] close(3 [pid 5113] <... exit resumed>) = ? [pid 5118] <... close resumed>) = 0 [pid 5118] clone(child_stack=NULL, flags=0 [pid 5113] +++ exited with 0 +++ ./strace-static-x86_64: Process 5119 attached [pid 5118] <... clone resumed>) = 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=22023, si_int=0, si_ptr=NULL} --- [pid 5118] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5118, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5115] exit(0) = ? ./strace-static-x86_64: Process 5120 attached [pid 5115] +++ exited with 0 +++ [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5120 [pid 5120] set_robust_list(0x555556953660, 24) = 0 [pid 5120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5120] setpgid(0, 0) = 0 [pid 5120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5120] write(3, "1000", 4) = 4 [pid 5120] close(3) = 0 [pid 5120] clone(child_stack=NULL, flags=0 [pid 5117] exit(0) = ? ./strace-static-x86_64: Process 5121 attached [pid 5120] <... clone resumed>) = 5121 [pid 5120] ptrace(PTRACE_ATTACH, 5121 [pid 5117] +++ exited with 0 +++ [pid 5120] <... ptrace resumed>) = -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=1295662, si_int=0, si_ptr=NULL} --- [pid 5120] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5120, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5122 ./strace-static-x86_64: Process 5122 attached [pid 5122] set_robust_list(0x555556953660, 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./strace-static-x86_64: Process 5123 attached ) = 5123 [pid 5122] ptrace(PTRACE_ATTACH, 5123) = -1 EPERM (Operation not permitted) [pid 5122] timer_create(CLOCK_REALTIME, NULL, [0]) = 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=30771, si_int=0, si_ptr=NULL} --- [pid 5119] exit(0) = ? [pid 5122] +++ killed by SIGALRM +++ [pid 5119] +++ exited with 0 +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5122, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5124 ./strace-static-x86_64: Process 5124 attached [pid 5124] set_robust_list(0x555556953660, 24) = 0 [pid 5124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5124] setpgid(0, 0) = 0 [pid 5124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5124] write(3, "1000", 4) = 4 [pid 5124] close(3) = 0 [pid 5124] 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=22336, si_int=0, si_ptr=NULL} --- [pid 5121] exit(0) = ? [pid 5124] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5124, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...> [pid 5121] +++ exited with 0 +++ [pid 5058] <... restart_syscall resumed>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5126 ./strace-static-x86_64: Process 5126 attached [pid 5126] set_robust_list(0x555556953660, 24) = 0 [pid 5126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5126] setpgid(0, 0) = 0 [pid 5126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5126] write(3, "1000", 4) = 4 [pid 5126] close(3) = 0 [pid 5126] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5127 attached ) = 5127 [pid 5123] exit(0) = ? [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 5123] +++ exited with 0 +++ [pid 5126] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=47283, si_int=0, si_ptr=NULL} --- [pid 5126] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5126, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5128 attached , child_tidptr=0x555556953650) = 5128 [pid 5128] set_robust_list(0x555556953660, 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 [pid 5125] exit(0./strace-static-x86_64: Process 5129 attached ) = ? [pid 5128] <... clone resumed>) = 5129 [pid 5125] +++ exited with 0 +++ [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=24145, si_int=0, si_ptr=NULL} --- [pid 5128] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5128, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5130 attached , child_tidptr=0x555556953650) = 5130 [pid 5130] set_robust_list(0x555556953660, 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) = 3 [pid 5130] write(3, "1000", 4 [pid 5127] exit(0 [pid 5130] <... write resumed>) = 4 [pid 5127] <... exit resumed>) = ? [pid 5130] close(3) = 0 [pid 5130] clone(child_stack=NULL, flags=0 [pid 5127] +++ exited with 0 +++ ./strace-static-x86_64: Process 5131 attached [pid 5130] <... clone resumed>) = 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=11485, si_int=0, si_ptr=NULL} --- [pid 5130] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5130, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5132 ./strace-static-x86_64: Process 5132 attached [pid 5132] set_robust_list(0x555556953660, 24) = 0 [pid 5132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5132] setpgid(0, 0 [pid 5129] exit(0) = ? [pid 5132] <... setpgid resumed>) = 0 [pid 5132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5129] +++ exited with 0 +++ [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=22802, si_int=0, si_ptr=NULL} --- [pid 5132] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5132, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5134 attached , child_tidptr=0x555556953650) = 5134 [pid 5134] set_robust_list(0x555556953660, 24) = 0 [pid 5134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5131] exit(0 [pid 5134] setpgid(0, 0 [pid 5131] <... exit resumed>) = ? [pid 5134] <... setpgid resumed>) = 0 [pid 5134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5134] write(3, "1000", 4 [pid 5131] +++ exited with 0 +++ [pid 5134] <... write resumed>) = 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=11258, si_int=0, si_ptr=NULL} --- [pid 5134] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5134, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5136 ./strace-static-x86_64: Process 5136 attached [pid 5136] set_robust_list(0x555556953660, 24) = 0 [pid 5136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5136] setpgid(0, 0) = 0 [pid 5136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5136] write(3, "1000", 4) = 4 [pid 5136] close(3) = 0 [pid 5136] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5137 attached ) = 5137 [pid 5133] exit(0 [pid 5136] ptrace(PTRACE_ATTACH, 5137 [pid 5133] <... exit resumed>) = ? [pid 5136] <... ptrace resumed>) = -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}}, [pid 5133] +++ exited with 0 +++ [pid 5136] <... timer_settime resumed>NULL) = 0 [pid 5136] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1280112, si_int=0, si_ptr=NULL} --- [pid 5136] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5136, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5138 ./strace-static-x86_64: Process 5138 attached [pid 5138] set_robust_list(0x555556953660, 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 [pid 5135] exit(0./strace-static-x86_64: Process 5139 attached ) = ? [pid 5138] <... clone resumed>) = 5139 [pid 5135] +++ exited with 0 +++ [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=84659, si_int=0, si_ptr=NULL} --- [pid 5138] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5138, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5137] exit(0) = ? [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5140 attached [pid 5137] +++ exited with 0 +++ [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5140 [pid 5140] set_robust_list(0x555556953660, 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=12304, si_int=0, si_ptr=NULL} --- [pid 5140] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5140, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5142 attached , child_tidptr=0x555556953650) = 5142 [pid 5142] set_robust_list(0x555556953660, 24) = 0 [pid 5142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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 [pid 5139] exit(0 [pid 5142] <... write resumed>) = 4 [pid 5142] close(3 [pid 5139] <... exit resumed>) = ? [pid 5142] <... close resumed>) = 0 [pid 5142] clone(child_stack=NULL, flags=0 [pid 5139] +++ exited with 0 +++ ./strace-static-x86_64: Process 5143 attached [pid 5142] <... clone resumed>) = 5143 [pid 5142] ptrace(PTRACE_ATTACH, 5143) = -1 EPERM (Operation not permitted) [pid 5142] timer_create(CLOCK_REALTIME, NULL, [0]) = 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=26628, si_int=0, si_ptr=NULL} --- [pid 5142] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5142, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5144 ./strace-static-x86_64: Process 5144 attached [pid 5144] set_robust_list(0x555556953660, 24) = 0 [pid 5144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5144] setpgid(0, 0) = 0 [pid 5144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5144] write(3, "1000", 4) = 4 [pid 5144] close(3) = 0 [pid 5144] 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 5141] exit(0 [pid 5144] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1279997, si_int=0, si_ptr=NULL} --- [pid 5141] <... exit resumed>) = ? [pid 5141] +++ exited with 0 +++ [pid 5144] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5144, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5146 ./strace-static-x86_64: Process 5146 attached [pid 5146] set_robust_list(0x555556953660, 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./strace-static-x86_64: Process 5147 attached ) = 5147 [pid 5146] ptrace(PTRACE_ATTACH, 5147) = -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=27356, si_int=0, si_ptr=NULL} --- [pid 5143] exit(0) = ? [pid 5146] +++ killed by SIGALRM +++ [pid 5143] +++ exited with 0 +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5146, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5148 ./strace-static-x86_64: Process 5148 attached [pid 5148] set_robust_list(0x555556953660, 24) = 0 [pid 5148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5148] setpgid(0, 0) = 0 [pid 5148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5148] write(3, "1000", 4) = 4 [pid 5148] close(3) = 0 [pid 5148] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5149 attached ) = 5149 [pid 5145] exit(0 [pid 5148] ptrace(PTRACE_ATTACH, 5149 [pid 5145] <... exit resumed>) = ? [pid 5148] <... ptrace resumed>) = -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=1285050, si_int=0, si_ptr=NULL} --- [pid 5145] +++ exited with 0 +++ [pid 5148] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5148, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5150 attached , child_tidptr=0x555556953650) = 5150 [pid 5150] set_robust_list(0x555556953660, 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 5150] write(3, "1000", 4) = 4 [pid 5147] +++ exited with 0 +++ [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=12015, si_int=0, si_ptr=NULL} --- [pid 5150] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5150, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5149] exit(0) = ? [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5149] +++ exited with 0 +++ ./strace-static-x86_64: Process 5152 attached [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5152 [pid 5152] set_robust_list(0x555556953660, 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=22900, si_int=0, si_ptr=NULL} --- [pid 5152] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5152, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5154 ./strace-static-x86_64: Process 5154 attached [pid 5154] set_robust_list(0x555556953660, 24) = 0 [pid 5154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5154] setpgid(0, 0 [pid 5151] exit(0) = ? [pid 5154] <... setpgid resumed>) = 0 [pid 5154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5154] write(3, "1000", 4 [pid 5151] +++ exited with 0 +++ [pid 5154] <... write resumed>) = 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=20544, si_int=0, si_ptr=NULL} --- [pid 5154] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5154, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5156 attached , child_tidptr=0x555556953650) = 5156 [pid 5156] set_robust_list(0x555556953660, 24) = 0 [pid 5156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5156] setpgid(0, 0) = 0 [pid 5156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5153] exit(0) = ? [pid 5156] <... openat resumed>) = 3 [pid 5156] write(3, "1000", 4) = 4 [pid 5156] close(3) = 0 [pid 5156] clone(child_stack=NULL, flags=0 [pid 5153] +++ exited with 0 +++ ./strace-static-x86_64: Process 5157 attached [pid 5156] <... clone resumed>) = 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=24055, si_int=0, si_ptr=NULL} --- [pid 5156] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5156, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5158 attached , child_tidptr=0x555556953650) = 5158 [pid 5158] set_robust_list(0x555556953660, 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=24145, si_int=0, si_ptr=NULL} --- [pid 5158] +++ killed by SIGALRM +++ [pid 5155] exit(0) = ? [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5158, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5155] +++ exited with 0 +++ ./strace-static-x86_64: Process 5160 attached [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5160 [pid 5160] set_robust_list(0x555556953660, 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 5160] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11692, si_int=0, si_ptr=NULL} --- [pid 5160] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5160, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5162 attached , child_tidptr=0x555556953650) = 5162 [pid 5162] set_robust_list(0x555556953660, 24) = 0 [pid 5157] exit(0 [pid 5162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5157] <... exit resumed>) = ? [pid 5162] <... prctl resumed>) = 0 [pid 5162] setpgid(0, 0) = 0 [pid 5157] +++ exited with 0 +++ [pid 5162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5162] write(3, "1000", 4) = 4 [pid 5162] close(3) = 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 5159] exit(0 [pid 5162] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=27084, si_int=0, si_ptr=NULL} --- [pid 5159] <... exit resumed>) = ? [pid 5159] +++ exited with 0 +++ [pid 5162] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5162, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5164 attached , child_tidptr=0x555556953650) = 5164 [pid 5164] set_robust_list(0x555556953660, 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) = 3 [pid 5164] write(3, "1000", 4) = 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=19089, si_int=0, si_ptr=NULL} --- [pid 5161] exit(0) = ? [pid 5164] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5164, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5161] +++ exited with 0 +++ [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5166 ./strace-static-x86_64: Process 5166 attached [pid 5166] set_robust_list(0x555556953660, 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 [pid 5163] exit(0 [pid 5166] <... close resumed>) = 0 [pid 5163] <... exit resumed>) = ? [pid 5166] clone(child_stack=NULL, flags=0 [pid 5163] +++ exited with 0 +++ ./strace-static-x86_64: Process 5167 attached [pid 5166] <... clone resumed>) = 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=23094, si_int=0, si_ptr=NULL} --- [pid 5166] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5166, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5168 attached , child_tidptr=0x555556953650) = 5168 [pid 5168] set_robust_list(0x555556953660, 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 [pid 5165] exit(0) = ? ./strace-static-x86_64: Process 5169 attached [pid 5165] +++ exited with 0 +++ [pid 5168] <... clone resumed>) = 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=13662, si_int=0, si_ptr=NULL} --- [pid 5168] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5168, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5170 ./strace-static-x86_64: Process 5170 attached [pid 5170] set_robust_list(0x555556953660, 24) = 0 [pid 5170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5167] exit(0 [pid 5170] setpgid(0, 0 [pid 5167] <... exit resumed>) = ? [pid 5170] <... setpgid resumed>) = 0 [pid 5170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5167] +++ exited with 0 +++ [pid 5170] write(3, "1000", 4) = 4 [pid 5170] close(3) = 0 [pid 5170] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5171 attached ) = 5171 [pid 5170] ptrace(PTRACE_ATTACH, 5171) = -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=21924, si_int=0, si_ptr=NULL} --- [pid 5170] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5170, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5172 attached , child_tidptr=0x555556953650) = 5172 [pid 5172] set_robust_list(0x555556953660, 24) = 0 [pid 5169] exit(0 [pid 5172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5169] <... exit resumed>) = ? [pid 5172] <... prctl resumed>) = 0 [pid 5172] setpgid(0, 0) = 0 [pid 5169] +++ exited with 0 +++ [pid 5172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5172] write(3, "1000", 4) = 4 [pid 5172] close(3) = 0 [pid 5172] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5173 attached ) = 5173 [pid 5172] ptrace(PTRACE_ATTACH, 5173) = -1 EPERM (Operation not permitted) [pid 5172] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5172] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5172] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=10920, si_int=0, si_ptr=NULL} --- [pid 5172] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5172, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5174 ./strace-static-x86_64: Process 5174 attached [pid 5174] set_robust_list(0x555556953660, 24) = 0 [pid 5174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5174] setpgid(0, 0) = 0 [pid 5174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5174] write(3, "1000", 4) = 4 [pid 5174] close(3) = 0 [pid 5174] clone(child_stack=NULL, flags=0 [pid 5171] exit(0) = ? ./strace-static-x86_64: Process 5175 attached [pid 5174] <... clone resumed>) = 5175 [pid 5171] +++ exited with 0 +++ [pid 5174] ptrace(PTRACE_ATTACH, 5175) = -1 EPERM (Operation not permitted) [pid 5174] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5174] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5174] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1275952, si_int=0, si_ptr=NULL} --- [pid 5174] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5174, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5176 attached , child_tidptr=0x555556953650) = 5176 [pid 5176] set_robust_list(0x555556953660, 24) = 0 [pid 5176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5176] setpgid(0, 0) = 0 [pid 5176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5173] exit(0) = ? [pid 5176] <... openat resumed>) = 3 [pid 5176] write(3, "1000", 4) = 4 [pid 5176] close(3) = 0 [pid 5176] clone(child_stack=NULL, flags=0 [pid 5173] +++ exited with 0 +++ ./strace-static-x86_64: Process 5177 attached [pid 5176] <... clone resumed>) = 5177 [pid 5176] ptrace(PTRACE_ATTACH, 5177) = -1 EPERM (Operation not permitted) [pid 5176] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5176] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5176] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=25887, si_int=0, si_ptr=NULL} --- [pid 5176] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5176, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5178 attached , child_tidptr=0x555556953650) = 5178 [pid 5178] set_robust_list(0x555556953660, 24) = 0 [pid 5178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5175] exit(0 [pid 5178] setpgid(0, 0 [pid 5175] <... exit resumed>) = ? [pid 5178] <... setpgid resumed>) = 0 [pid 5175] +++ exited with 0 +++ [pid 5178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5178] write(3, "1000", 4) = 4 [pid 5178] close(3) = 0 [pid 5178] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5179 attached ) = 5179 [pid 5178] ptrace(PTRACE_ATTACH, 5179) = -1 EPERM (Operation not permitted) [pid 5178] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5178] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5178] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1275357, si_int=0, si_ptr=NULL} --- [pid 5178] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5178, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5180 attached [pid 5180] set_robust_list(0x555556953660, 24) = 0 [pid 5180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5180 [pid 5180] <... prctl resumed>) = 0 [pid 5180] setpgid(0, 0) = 0 [pid 5180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5180] write(3, "1000", 4) = 4 [pid 5180] close(3) = 0 [pid 5180] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5181 attached ) = 5181 [pid 5180] ptrace(PTRACE_ATTACH, 5181) = -1 EPERM (Operation not permitted) [pid 5180] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5180] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 5177] exit(0 [pid 5180] <... timer_settime resumed>NULL) = 0 [pid 5177] <... exit resumed>) = ? [pid 5180] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=24262, si_int=0, si_ptr=NULL} --- [pid 5177] +++ exited with 0 +++ [pid 5180] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5180, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5182 ./strace-static-x86_64: Process 5182 attached [pid 5182] set_robust_list(0x555556953660, 24) = 0 [pid 5182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5182] setpgid(0, 0) = 0 [pid 5182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5182] write(3, "1000", 4) = 4 [pid 5182] close(3) = 0 [pid 5182] clone(child_stack=NULL, flags=0 [pid 5179] exit(0./strace-static-x86_64: Process 5183 attached [pid 5182] <... clone resumed>) = 5183 [pid 5179] <... exit resumed>) = ? [pid 5182] ptrace(PTRACE_ATTACH, 5183) = -1 EPERM (Operation not permitted) [pid 5182] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5179] +++ exited with 0 +++ [pid 5182] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5182] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=53989, si_int=0, si_ptr=NULL} --- [pid 5182] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5182, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5184 ./strace-static-x86_64: Process 5184 attached [pid 5184] set_robust_list(0x555556953660, 24) = 0 [pid 5184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5184] setpgid(0, 0) = 0 [pid 5184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5181] exit(0 [pid 5184] <... openat resumed>) = 3 [pid 5181] <... exit resumed>) = ? [pid 5184] write(3, "1000", 4) = 4 [pid 5184] close(3) = 0 [pid 5181] +++ exited with 0 +++ [pid 5184] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5185 attached ) = 5185 [pid 5184] ptrace(PTRACE_ATTACH, 5185) = -1 EPERM (Operation not permitted) [pid 5184] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5184] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5184] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=20566, si_int=0, si_ptr=NULL} --- [pid 5184] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5184, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5186 attached , child_tidptr=0x555556953650) = 5186 [pid 5186] set_robust_list(0x555556953660, 24) = 0 [pid 5186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5186] setpgid(0, 0) = 0 [pid 5186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5186] write(3, "1000", 4 [pid 5183] exit(0 [pid 5186] <... write resumed>) = 4 [pid 5183] <... exit resumed>) = ? [pid 5186] close(3) = 0 [pid 5186] clone(child_stack=NULL, flags=0 [pid 5183] +++ exited with 0 +++ ./strace-static-x86_64: Process 5187 attached [pid 5186] <... clone resumed>) = 5187 [pid 5186] ptrace(PTRACE_ATTACH, 5187) = -1 EPERM (Operation not permitted) [pid 5186] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5186] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5186] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11426, si_int=0, si_ptr=NULL} --- [pid 5186] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5186, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5188 attached , child_tidptr=0x555556953650) = 5188 [pid 5188] set_robust_list(0x555556953660, 24) = 0 [pid 5188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5188] setpgid(0, 0) = 0 [pid 5188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5188] write(3, "1000", 4) = 4 [pid 5188] close(3) = 0 [pid 5188] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5189 attached ) = 5189 [pid 5188] ptrace(PTRACE_ATTACH, 5189) = -1 EPERM (Operation not permitted) [pid 5188] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5188] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5188] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1279355, si_int=0, si_ptr=NULL} --- [pid 5188] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5188, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5185] exit(0./strace-static-x86_64: Process 5190 attached ) = ? [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5190 [pid 5190] set_robust_list(0x555556953660, 24) = 0 [pid 5185] +++ exited with 0 +++ [pid 5190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5190] setpgid(0, 0) = 0 [pid 5190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5190] write(3, "1000", 4) = 4 [pid 5190] close(3) = 0 [pid 5190] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5192 attached ) = 5192 [pid 5187] exit(0) = ? [pid 5190] ptrace(PTRACE_ATTACH, 5192 [pid 5187] +++ exited with 0 +++ [pid 5190] <... ptrace resumed>) = -1 EPERM (Operation not permitted) [pid 5190] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5190] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5190] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=22194, si_int=0, si_ptr=NULL} --- [pid 5190] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5190, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5193 ./strace-static-x86_64: Process 5193 attached [pid 5193] set_robust_list(0x555556953660, 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 [pid 5189] exit(0) = ? [pid 5193] <... openat resumed>) = 3 [pid 5193] write(3, "1000", 4 [pid 5189] +++ exited with 0 +++ [pid 5193] <... write resumed>) = 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=22696, si_int=0, si_ptr=NULL} --- [pid 5193] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5193, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5195 ./strace-static-x86_64: Process 5195 attached [pid 5195] set_robust_list(0x555556953660, 24) = 0 [pid 5192] exit(0 [pid 5195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5192] <... exit resumed>) = ? [pid 5195] <... prctl resumed>) = 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 [pid 5192] +++ exited with 0 +++ [pid 5195] <... write resumed>) = 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=12849, si_int=0, si_ptr=NULL} --- [pid 5195] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5195, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5197 attached [pid 5197] set_robust_list(0x555556953660, 24) = 0 [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5197 [pid 5197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5197] setpgid(0, 0) = 0 [pid 5197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5197] write(3, "1000", 4 [pid 5194] exit(0) = ? [pid 5197] <... write resumed>) = 4 [pid 5197] close(3) = 0 [pid 5194] +++ exited with 0 +++ [pid 5197] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5198 attached ) = 5198 [pid 5197] ptrace(PTRACE_ATTACH, 5198) = -1 EPERM (Operation not permitted) [pid 5197] timer_create(CLOCK_REALTIME, NULL, [0]) = 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=23316, si_int=0, si_ptr=NULL} --- [pid 5197] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5197, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5199 attached , child_tidptr=0x555556953650) = 5199 [pid 5199] set_robust_list(0x555556953660, 24) = 0 [pid 5199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5199] setpgid(0, 0) = 0 [pid 5199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5199] write(3, "1000", 4) = 4 [pid 5199] close(3) = 0 [pid 5199] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5200 attached ) = 5200 [pid 5199] ptrace(PTRACE_ATTACH, 5200) = -1 EPERM (Operation not permitted) [pid 5196] exit(0) = ? [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}}, [pid 5196] +++ exited with 0 +++ [pid 5199] <... timer_settime resumed>NULL) = 0 [pid 5199] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=18444, si_int=0, si_ptr=NULL} --- [pid 5199] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5199, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5201 ./strace-static-x86_64: Process 5201 attached [pid 5201] set_robust_list(0x555556953660, 24) = 0 [pid 5201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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 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}}, NULL) = 0 [pid 5201] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11653, si_int=0, si_ptr=NULL} --- [pid 5201] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5201, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5198] exit(0) = ? ./strace-static-x86_64: Process 5203 attached [pid 5198] +++ exited with 0 +++ [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5203 [pid 5203] set_robust_list(0x555556953660, 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./strace-static-x86_64: Process 5204 attached ) = 5204 [pid 5203] ptrace(PTRACE_ATTACH, 5204) = -1 EPERM (Operation not permitted) [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=10674, si_int=0, si_ptr=NULL} --- [pid 5203] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5203, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5200] exit(0) = ? ./strace-static-x86_64: Process 5205 attached [pid 5200] +++ exited with 0 +++ [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5205 [pid 5205] set_robust_list(0x555556953660, 24) = 0 [pid 5205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5205] setpgid(0, 0) = 0 [pid 5205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5205] write(3, "1000", 4) = 4 [pid 5205] close(3) = 0 [pid 5205] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5206 attached ) = 5206 [pid 5205] ptrace(PTRACE_ATTACH, 5206) = -1 EPERM (Operation not permitted) [pid 5205] timer_create(CLOCK_REALTIME, NULL, [0]) = 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=26607, si_int=0, si_ptr=NULL} --- [pid 5202] exit(0) = ? [pid 5205] +++ killed by SIGALRM +++ [pid 5202] +++ exited with 0 +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5205, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5207 ./strace-static-x86_64: Process 5207 attached [pid 5207] set_robust_list(0x555556953660, 24) = 0 [pid 5207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5207] setpgid(0, 0) = 0 [pid 5207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5207] write(3, "1000", 4) = 4 [pid 5207] close(3) = 0 [pid 5207] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5208 attached ) = 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=10044, si_int=0, si_ptr=NULL} --- [pid 5204] exit(0) = ? [pid 5207] +++ killed by SIGALRM +++ [pid 5204] +++ exited with 0 +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5207, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5209 attached , child_tidptr=0x555556953650) = 5209 [pid 5209] set_robust_list(0x555556953660, 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=23952, si_int=0, si_ptr=NULL} --- [pid 5206] exit(0) = ? [pid 5209] +++ killed by SIGALRM +++ [pid 5206] +++ exited with 0 +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5209, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5211 ./strace-static-x86_64: Process 5211 attached [pid 5211] set_robust_list(0x555556953660, 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=24445, si_int=0, si_ptr=NULL} --- [pid 5208] exit(0) = ? [pid 5211] +++ killed by SIGALRM +++ [pid 5208] +++ exited with 0 +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5211, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5213 ./strace-static-x86_64: Process 5213 attached [pid 5213] set_robust_list(0x555556953660, 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 5210] exit(0 [pid 5213] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=26478, si_int=0, si_ptr=NULL} --- [pid 5210] <... exit resumed>) = ? [pid 5210] +++ exited with 0 +++ [pid 5213] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5213, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5215 attached , child_tidptr=0x555556953650) = 5215 [pid 5215] set_robust_list(0x555556953660, 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=20284, si_int=0, si_ptr=NULL} --- [pid 5215] +++ killed by SIGALRM +++ [pid 5212] exit(0) = ? [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5215, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5212] +++ exited with 0 +++ ./strace-static-x86_64: Process 5217 attached [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5217 [pid 5217] set_robust_list(0x555556953660, 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 5217] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1283353, si_int=0, si_ptr=NULL} --- [pid 5217] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5217, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5214] exit(0) = ? [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5219 attached [pid 5214] +++ exited with 0 +++ [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5219 [pid 5219] set_robust_list(0x555556953660, 24) = 0 [pid 5219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5219] setpgid(0, 0) = 0 [pid 5219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5219] write(3, "1000", 4) = 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=20717, si_int=0, si_ptr=NULL} --- [pid 5216] exit(0) = ? [pid 5219] +++ killed by SIGALRM +++ [pid 5216] +++ exited with 0 +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5219, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5221 ./strace-static-x86_64: Process 5221 attached [pid 5221] set_robust_list(0x555556953660, 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 ) = 5222 [pid 5221] ptrace(PTRACE_ATTACH, 5222) = -1 EPERM (Operation not permitted) [pid 5221] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5221] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 5218] exit(0 [pid 5221] <... timer_settime resumed>NULL) = 0 [pid 5218] <... exit resumed>) = ? [pid 5221] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=121512, si_int=0, si_ptr=NULL} --- [pid 5218] +++ exited with 0 +++ [pid 5221] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5221, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5223 ./strace-static-x86_64: Process 5223 attached [pid 5223] set_robust_list(0x555556953660, 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 5220] exit(0 [pid 5223] close(3 [pid 5220] <... exit resumed>) = ? [pid 5223] <... close resumed>) = 0 [pid 5220] +++ exited with 0 +++ [pid 5223] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5224 attached ) = 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=21946, si_int=0, si_ptr=NULL} --- [pid 5223] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5223, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5225 attached , child_tidptr=0x555556953650) = 5225 [pid 5225] set_robust_list(0x555556953660, 24) = 0 [pid 5222] exit(0 [pid 5225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5222] <... exit resumed>) = ? [pid 5225] <... prctl resumed>) = 0 [pid 5225] setpgid(0, 0) = 0 [pid 5222] +++ exited with 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) = -1 EPERM (Operation not permitted) [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=1283818, si_int=0, si_ptr=NULL} --- [pid 5225] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5225, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5227 attached , child_tidptr=0x555556953650) = 5227 [pid 5227] set_robust_list(0x555556953660, 24) = 0 [pid 5227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5227] setpgid(0, 0) = 0 [pid 5227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5224] exit(0) = ? [pid 5227] <... openat resumed>) = 3 [pid 5227] write(3, "1000", 4) = 4 [pid 5227] close(3) = 0 [pid 5224] +++ exited with 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=21641, si_int=0, si_ptr=NULL} --- [pid 5227] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5227, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5229 attached , child_tidptr=0x555556953650) = 5229 [pid 5229] set_robust_list(0x555556953660, 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=21962, si_int=0, si_ptr=NULL} --- [pid 5229] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5229, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5231 ./strace-static-x86_64: Process 5231 attached [pid 5231] set_robust_list(0x555556953660, 24) = 0 [pid 5231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5231] setpgid(0, 0) = 0 [pid 5231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5231] write(3, "1000", 4) = 4 [pid 5231] close(3) = 0 [pid 5231] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5232 attached ) = 5232 [pid 5228] exit(0) = ? [pid 5231] ptrace(PTRACE_ATTACH, 5232 [pid 5228] +++ exited with 0 +++ [pid 5231] <... ptrace resumed>) = -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=22890, si_int=0, si_ptr=NULL} --- [pid 5231] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5231, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5233 ./strace-static-x86_64: Process 5233 attached [pid 5233] set_robust_list(0x555556953660, 24) = 0 [pid 5233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5233] setpgid(0, 0) = 0 [pid 5233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5230] exit(0) = ? [pid 5233] <... openat resumed>) = 3 [pid 5233] write(3, "1000", 4) = 4 [pid 5230] +++ exited with 0 +++ [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=20671, si_int=0, si_ptr=NULL} --- [pid 5233] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5233, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5235 ./strace-static-x86_64: Process 5235 attached [pid 5235] set_robust_list(0x555556953660, 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 [pid 5232] exit(0) = ? [pid 5235] <... openat resumed>) = 3 [pid 5235] write(3, "1000", 4) = 4 [pid 5235] close(3 [pid 5232] +++ exited with 0 +++ [pid 5235] <... close resumed>) = 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=1279595, si_int=0, si_ptr=NULL} --- [pid 5235] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5235, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5237 attached , child_tidptr=0x555556953650) = 5237 [pid 5237] set_robust_list(0x555556953660, 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 [pid 5234] exit(0 [pid 5237] <... write resumed>) = 4 [pid 5234] <... exit resumed>) = ? [pid 5237] close(3) = 0 [pid 5237] clone(child_stack=NULL, flags=0 [pid 5234] +++ exited with 0 +++ ./strace-static-x86_64: Process 5238 attached [pid 5237] <... clone resumed>) = 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=20646, si_int=0, si_ptr=NULL} --- [pid 5237] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5237, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5239 attached , child_tidptr=0x555556953650) = 5239 [pid 5239] set_robust_list(0x555556953660, 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 5236] exit(0 [pid 5239] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=27932, si_int=0, si_ptr=NULL} --- [pid 5236] <... exit resumed>) = ? [pid 5236] +++ exited with 0 +++ [pid 5239] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5239, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5241 ./strace-static-x86_64: Process 5241 attached [pid 5241] set_robust_list(0x555556953660, 24) = 0 [pid 5241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5241] setpgid(0, 0) = 0 [pid 5241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5241] write(3, "1000", 4) = 4 [pid 5241] close(3) = 0 [pid 5241] 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 5238] exit(0 [pid 5241] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=28026, si_int=0, si_ptr=NULL} --- [pid 5238] <... exit resumed>) = ? [pid 5238] +++ exited with 0 +++ [pid 5241] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5241, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5243 attached [pid 5243] set_robust_list(0x555556953660, 24) = 0 [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5243 [pid 5243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5243] setpgid(0, 0) = 0 [pid 5243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5243] write(3, "1000", 4) = 4 [pid 5243] close(3) = 0 [pid 5243] 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 5240] exit(0 [pid 5243] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 5240] <... exit resumed>) = ? [pid 5243] <... timer_settime resumed>NULL) = 0 [pid 5243] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=109922, si_int=0, si_ptr=NULL} --- [pid 5240] +++ exited with 0 +++ [pid 5243] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5243, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5245 attached , child_tidptr=0x555556953650) = 5245 [pid 5245] set_robust_list(0x555556953660, 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 [pid 5242] exit(0 [pid 5245] <... write resumed>) = 4 [pid 5242] <... exit resumed>) = ? [pid 5245] close(3 [pid 5242] +++ exited with 0 +++ [pid 5245] <... close resumed>) = 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=16805, si_int=0, si_ptr=NULL} --- [pid 5245] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5245, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5247 attached , child_tidptr=0x555556953650) = 5247 [pid 5247] set_robust_list(0x555556953660, 24) = 0 [pid 5247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5247] setpgid(0, 0) = 0 [pid 5247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5247] write(3, "1000", 4) = 4 [pid 5247] close(3) = 0 [pid 5247] 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, [0]) = 0 [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 5244] exit(0 [pid 5247] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=19703, si_int=0, si_ptr=NULL} --- [pid 5244] <... exit resumed>) = ? [pid 5244] +++ exited with 0 +++ [pid 5247] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5247, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5249 attached , child_tidptr=0x555556953650) = 5249 [pid 5249] set_robust_list(0x555556953660, 24) = 0 [pid 5249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5249] setpgid(0, 0) = 0 [pid 5249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5249] write(3, "1000", 4) = 4 [pid 5249] close(3) = 0 [pid 5249] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5250 attached ) = 5250 [pid 5249] ptrace(PTRACE_ATTACH, 5250) = -1 EPERM (Operation not permitted) [pid 5249] timer_create(CLOCK_REALTIME, NULL, [0]) = 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 5246] exit(0 [pid 5249] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=14633, si_int=0, si_ptr=NULL} --- [pid 5246] <... exit resumed>) = ? [pid 5246] +++ exited with 0 +++ [pid 5249] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5249, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5251 ./strace-static-x86_64: Process 5251 attached [pid 5251] set_robust_list(0x555556953660, 24) = 0 [pid 5251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5251] setpgid(0, 0) = 0 [pid 5251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5251] write(3, "1000", 4) = 4 [pid 5251] close(3) = 0 [pid 5251] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5252 attached ) = 5252 [pid 5251] ptrace(PTRACE_ATTACH, 5252) = -1 EPERM (Operation not permitted) [pid 5251] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5251] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5248] exit(0 [pid 5251] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=14698, si_int=0, si_ptr=NULL} --- [pid 5248] <... exit resumed>) = ? [pid 5248] +++ exited with 0 +++ [pid 5251] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5251, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5253 attached , child_tidptr=0x555556953650) = 5253 [pid 5253] set_robust_list(0x555556953660, 24) = 0 [pid 5253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5253] setpgid(0, 0) = 0 [pid 5253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5253] write(3, "1000", 4) = 4 [pid 5253] close(3) = 0 [pid 5253] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5254 attached ) = 5254 [pid 5253] ptrace(PTRACE_ATTACH, 5254) = -1 EPERM (Operation not permitted) [pid 5253] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5253] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5253] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=13686, si_int=0, si_ptr=NULL} --- [pid 5253] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5253, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5250] exit(0) = ? [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5250] +++ exited with 0 +++ ./strace-static-x86_64: Process 5255 attached [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5255 [pid 5255] set_robust_list(0x555556953660, 24) = 0 [pid 5255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5255] setpgid(0, 0) = 0 [pid 5255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5255] write(3, "1000", 4) = 4 [pid 5255] close(3) = 0 [pid 5255] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5256 attached ) = 5256 [pid 5255] ptrace(PTRACE_ATTACH, 5256) = -1 EPERM (Operation not permitted) [pid 5255] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5255] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5255] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=22718, si_int=0, si_ptr=NULL} --- [pid 5255] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5255, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5252] exit(0) = ? ./strace-static-x86_64: Process 5257 attached [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5257 [pid 5257] set_robust_list(0x555556953660, 24) = 0 [pid 5252] +++ exited with 0 +++ [pid 5257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5257] setpgid(0, 0) = 0 [pid 5257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5257] write(3, "1000", 4) = 4 [pid 5257] close(3) = 0 [pid 5257] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5258 attached ) = 5258 [pid 5257] ptrace(PTRACE_ATTACH, 5258) = -1 EPERM (Operation not permitted) [pid 5257] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5257] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5257] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=11818, si_int=0, si_ptr=NULL} --- [pid 5254] exit(0) = ? [pid 5254] +++ exited with 0 +++ [pid 5257] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5257, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5259 attached , child_tidptr=0x555556953650) = 5259 [pid 5259] set_robust_list(0x555556953660, 24) = 0 [pid 5259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5259] setpgid(0, 0) = 0 [pid 5259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5259] write(3, "1000", 4) = 4 [pid 5259] close(3) = 0 [pid 5259] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5260 attached ) = 5260 [pid 5259] ptrace(PTRACE_ATTACH, 5260) = -1 EPERM (Operation not permitted) [pid 5259] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5259] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 5256] exit(0 [pid 5259] <... timer_settime resumed>NULL) = 0 [pid 5256] <... exit resumed>) = ? [pid 5259] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=21642, si_int=0, si_ptr=NULL} --- [pid 5256] +++ exited with 0 +++ [pid 5259] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5259, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5261 ./strace-static-x86_64: Process 5261 attached [pid 5261] set_robust_list(0x555556953660, 24) = 0 [pid 5261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5261] setpgid(0, 0) = 0 [pid 5261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5261] write(3, "1000", 4) = 4 [pid 5261] close(3 [pid 5258] exit(0 [pid 5261] <... close resumed>) = 0 [pid 5258] <... exit resumed>) = ? [pid 5261] clone(child_stack=NULL, flags=0 [pid 5258] +++ exited with 0 +++ ./strace-static-x86_64: Process 5262 attached [pid 5261] <... clone resumed>) = 5262 [pid 5261] ptrace(PTRACE_ATTACH, 5262) = -1 EPERM (Operation not permitted) [pid 5261] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5261] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5261] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=12903, si_int=0, si_ptr=NULL} --- [pid 5261] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5261, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5263 attached , child_tidptr=0x555556953650) = 5263 [pid 5263] set_robust_list(0x555556953660, 24) = 0 [pid 5260] exit(0 [pid 5263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5260] <... exit resumed>) = ? [pid 5263] <... prctl resumed>) = 0 [pid 5263] setpgid(0, 0) = 0 [pid 5260] +++ exited with 0 +++ [pid 5263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5263] write(3, "1000", 4) = 4 [pid 5263] close(3) = 0 [pid 5263] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5264 attached ) = 5264 [pid 5263] ptrace(PTRACE_ATTACH, 5264) = -1 EPERM (Operation not permitted) [pid 5263] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5263] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5263] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=1277901, si_int=0, si_ptr=NULL} --- [pid 5263] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5263, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5265 attached , child_tidptr=0x555556953650) = 5265 [pid 5265] set_robust_list(0x555556953660, 24) = 0 [pid 5265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5265] setpgid(0, 0) = 0 [pid 5265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5265] write(3, "1000", 4) = 4 [pid 5265] close(3) = 0 [pid 5265] clone(child_stack=NULL, flags=0 [pid 5262] exit(0) = ? ./strace-static-x86_64: Process 5266 attached [pid 5265] <... clone resumed>) = 5266 [pid 5262] +++ exited with 0 +++ [pid 5265] ptrace(PTRACE_ATTACH, 5266) = -1 EPERM (Operation not permitted) [pid 5265] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5265] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5265] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=22976, si_int=0, si_ptr=NULL} --- [pid 5265] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5265, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5267 attached , child_tidptr=0x555556953650) = 5267 [pid 5267] set_robust_list(0x555556953660, 24) = 0 [pid 5267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5267] setpgid(0, 0) = 0 [pid 5267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5267] write(3, "1000", 4 [pid 5264] exit(0 [pid 5267] <... write resumed>) = 4 [pid 5264] <... exit resumed>) = ? [pid 5267] close(3) = 0 [pid 5267] clone(child_stack=NULL, flags=0 [pid 5264] +++ exited with 0 +++ ./strace-static-x86_64: Process 5268 attached [pid 5267] <... clone resumed>) = 5268 [pid 5267] ptrace(PTRACE_ATTACH, 5268) = -1 EPERM (Operation not permitted) [pid 5267] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5267] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5267] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=35806, si_int=0, si_ptr=NULL} --- [pid 5267] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5267, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5269 ./strace-static-x86_64: Process 5269 attached [pid 5269] set_robust_list(0x555556953660, 24) = 0 [pid 5269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5269] setpgid(0, 0) = 0 [pid 5269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5269] write(3, "1000", 4) = 4 [pid 5269] close(3) = 0 [pid 5269] clone(child_stack=NULL, flags=0 [pid 5266] exit(0) = ? ./strace-static-x86_64: Process 5270 attached [pid 5269] <... clone resumed>) = 5270 [pid 5269] ptrace(PTRACE_ATTACH, 5270 [pid 5266] +++ exited with 0 +++ [pid 5269] <... ptrace resumed>) = -1 EPERM (Operation not permitted) [pid 5269] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5269] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5269] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=9984, si_int=0, si_ptr=NULL} --- [pid 5269] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5269, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5271 attached [pid 5271] set_robust_list(0x555556953660, 24) = 0 [pid 5271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5271 [pid 5271] <... prctl resumed>) = 0 [pid 5271] setpgid(0, 0) = 0 [pid 5271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5271] write(3, "1000", 4) = 4 [pid 5271] close(3) = 0 [pid 5271] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5272 attached ) = 5272 [pid 5271] ptrace(PTRACE_ATTACH, 5272) = -1 EPERM (Operation not permitted) [pid 5271] timer_create(CLOCK_REALTIME, NULL, [pid 5268] exit(0 [pid 5271] <... timer_create resumed>[0]) = 0 [pid 5268] <... exit resumed>) = ? [pid 5271] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5271] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=12414, si_int=0, si_ptr=NULL} --- [pid 5268] +++ exited with 0 +++ [pid 5271] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5271, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5273 attached , child_tidptr=0x555556953650) = 5273 [pid 5273] set_robust_list(0x555556953660, 24) = 0 [pid 5273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5273] setpgid(0, 0) = 0 [pid 5273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5273] write(3, "1000", 4) = 4 [pid 5273] close(3) = 0 [pid 5273] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5275 attached ) = 5275 [pid 5273] ptrace(PTRACE_ATTACH, 5275) = -1 EPERM (Operation not permitted) [pid 5273] timer_create(CLOCK_REALTIME, NULL, [0]) = 0 [pid 5273] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 5273] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=50471, si_int=0, si_ptr=NULL} --- [pid 5273] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5273, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5276 attached , child_tidptr=0x555556953650) = 5276 [pid 5276] set_robust_list(0x555556953660, 24) = 0 [pid 5276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5270] exit(0 [pid 5276] setpgid(0, 0 [pid 5270] <... exit resumed>) = ? [pid 5276] <... setpgid resumed>) = 0 [pid 5270] +++ exited with 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=1294845, si_int=0, si_ptr=NULL} --- [pid 5276] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5276, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5278 attached , child_tidptr=0x555556953650) = 5278 [pid 5278] set_robust_list(0x555556953660, 24) = 0 [pid 5278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5272] exit(0 [pid 5278] setpgid(0, 0 [pid 5272] <... exit resumed>) = ? [pid 5278] <... setpgid resumed>) = 0 [pid 5278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5272] +++ exited with 0 +++ [pid 5278] <... openat resumed>) = 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=18081, si_int=0, si_ptr=NULL} --- [pid 5275] exit(0) = ? [pid 5278] +++ killed by SIGALRM +++ [pid 5275] +++ exited with 0 +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5278, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5280 ./strace-static-x86_64: Process 5280 attached [pid 5280] set_robust_list(0x555556953660, 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 5280] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=22127, si_int=0, si_ptr=NULL} --- [pid 5277] exit(0) = ? [pid 5280] +++ killed by SIGALRM +++ [pid 5277] +++ exited with 0 +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5280, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5282 attached , child_tidptr=0x555556953650) = 5282 [pid 5282] set_robust_list(0x555556953660, 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=102793, si_int=0, si_ptr=NULL} --- [pid 5279] +++ exited with 0 +++ [pid 5282] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5282, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5284 attached , child_tidptr=0x555556953650) = 5284 [pid 5284] set_robust_list(0x555556953660, 24) = 0 [pid 5284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5284] setpgid(0, 0) = 0 [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./strace-static-x86_64: Process 5285 attached ) = 5285 [pid 5284] ptrace(PTRACE_ATTACH, 5285 [pid 5281] exit(0) = ? [pid 5284] <... ptrace resumed>) = -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 5281] +++ exited with 0 +++ [pid 5284] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=47537, si_int=0, si_ptr=NULL} --- [pid 5284] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5284, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5286 attached , child_tidptr=0x555556953650) = 5286 [pid 5286] set_robust_list(0x555556953660, 24) = 0 [pid 5286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5286] setpgid(0, 0) = 0 [pid 5286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5286] write(3, "1000", 4) = 4 [pid 5286] close(3) = 0 [pid 5286] 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, [pid 5283] exit(0 [pid 5286] <... timer_create resumed>[0]) = 0 [pid 5283] <... exit resumed>) = ? [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=12624, si_int=0, si_ptr=NULL} --- [pid 5283] +++ exited with 0 +++ [pid 5286] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5286, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5288 attached , child_tidptr=0x555556953650) = 5288 [pid 5288] set_robust_list(0x555556953660, 24) = 0 [pid 5288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5288] setpgid(0, 0) = 0 [pid 5288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5288] write(3, "1000", 4) = 4 [pid 5288] close(3) = 0 [pid 5288] clone(child_stack=NULL, flags=0 [pid 5285] exit(0) = ? ./strace-static-x86_64: Process 5289 attached [pid 5288] <... clone resumed>) = 5289 [pid 5285] +++ exited with 0 +++ [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=18839, si_int=0, si_ptr=NULL} --- [pid 5288] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5288, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5290 attached , child_tidptr=0x555556953650) = 5290 [pid 5290] set_robust_list(0x555556953660, 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./strace-static-x86_64: Process 5291 attached ) = 5291 [pid 5290] ptrace(PTRACE_ATTACH, 5291) = -1 EPERM (Operation not permitted) [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}}, [pid 5287] exit(0 [pid 5290] <... timer_settime resumed>NULL) = 0 [pid 5287] <... exit resumed>) = ? [pid 5290] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=23096, si_int=0, si_ptr=NULL} --- [pid 5287] +++ exited with 0 +++ [pid 5290] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5290, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5292 attached , child_tidptr=0x555556953650) = 5292 [pid 5292] set_robust_list(0x555556953660, 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 [pid 5289] exit(0 [pid 5292] <... openat resumed>) = 3 [pid 5289] <... exit resumed>) = ? [pid 5292] write(3, "1000", 4) = 4 [pid 5292] close(3) = 0 [pid 5292] clone(child_stack=NULL, flags=0 [pid 5289] +++ exited with 0 +++ ./strace-static-x86_64: Process 5293 attached [pid 5292] <... clone resumed>) = 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=22146, si_int=0, si_ptr=NULL} --- [pid 5292] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5292, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5294 ./strace-static-x86_64: Process 5294 attached [pid 5294] set_robust_list(0x555556953660, 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 5291] exit(0) = ? [pid 5294] ptrace(PTRACE_ATTACH, 5295) = -1 EPERM (Operation not permitted) [pid 5294] timer_create(CLOCK_REALTIME, NULL, [pid 5291] +++ exited with 0 +++ [pid 5294] <... timer_create resumed>[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=1283953, si_int=0, si_ptr=NULL} --- [pid 5294] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5294, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5296 attached , child_tidptr=0x555556953650) = 5296 [pid 5296] set_robust_list(0x555556953660, 24) = 0 [pid 5296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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=23358, si_int=0, si_ptr=NULL} --- [pid 5296] +++ killed by SIGALRM +++ [pid 5293] exit(0) = ? [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5296, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5293] +++ exited with 0 +++ ./strace-static-x86_64: Process 5298 attached [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5298 [pid 5298] set_robust_list(0x555556953660, 24) = 0 [pid 5298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5298] setpgid(0, 0) = 0 [pid 5298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5298] write(3, "1000", 4) = 4 [pid 5298] close(3) = 0 [pid 5298] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5299 attached ) = 5299 [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] exit(0 [pid 5298] <... timer_settime resumed>NULL) = 0 [pid 5295] <... exit resumed>) = ? [pid 5298] --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=120007, si_int=0, si_ptr=NULL} --- [pid 5295] +++ exited with 0 +++ [pid 5298] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5298, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556953650) = 5300 ./strace-static-x86_64: Process 5300 attached [pid 5300] set_robust_list(0x555556953660, 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=20327, si_int=0, si_ptr=NULL} --- [pid 5300] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5300, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5297] exit(0) = ? ./strace-static-x86_64: Process 5302 attached [pid 5058] <... clone resumed>, child_tidptr=0x555556953650) = 5302 [pid 5302] set_robust_list(0x555556953660, 24 [pid 5297] +++ exited with 0 +++ [pid 5302] <... set_robust_list resumed>) = 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) = 4 [pid 5302] close(3) = 0 [pid 5302] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5303 attached ) = 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=20050, si_int=0, si_ptr=NULL} --- [pid 5299] exit(0) = ? [pid 5299] +++ exited with 0 +++ [pid 5302] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5302, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5304 attached , child_tidptr=0x555556953650) = 5304 [pid 5304] set_robust_list(0x555556953660, 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) = 3 [pid 5304] write(3, "1000", 4) = 4 [pid 5304] close(3) = 0 [pid 5304] clone(child_stack=NULL, flags=0 [pid 5301] exit(0) = ? ./strace-static-x86_64: Process 5305 attached [pid 5304] <... clone resumed>) = 5305 [pid 5301] +++ exited with 0 +++ [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=22864, si_int=0, si_ptr=NULL} --- [pid 5304] +++ killed by SIGALRM +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5304, si_uid=0, si_status=SIGALRM, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5306 attached , child_tidptr=0x555556953650) = 5306 [pid 5306] set_robust_list(0x555556953660, 24) = 0 [pid 5306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5306] setpgid(0, 0) = 0 [pid 5306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5306] write(3, "1000", 4) = 4 [pid 5306] close(3) = 0 [pid 5306] clone(child_stack=NULL, flags=0 [pid 5303] exit(0) = ?