./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4085985300

<...>
066] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23065] write(1, "executing program\n", 18 <unfinished ...>
[pid 23066] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23065] <... write resumed>)        = 18
[pid 23066] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8291, si_int=0, si_ptr=NULL} ---
[pid 23066] +++ killed by SIGRT_1 +++
[pid 23065] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23066, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23067 attached
[pid 23065] <... prlimit64 resumed>NULL) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23065] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23067] set_robust_list(0x55555be14660, 24) = 0
[pid 23067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23067] setpgid(0, 0 <unfinished ...>
[pid 23065] <... sched_setscheduler resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23068
[pid 23065] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23067] <... setpgid resumed>)      = 0
[pid 23065] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23065] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23796, si_int=0, si_ptr=NULL} ---
[pid 23067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23065] +++ killed by SIGRT_1 +++
[pid 23067] write(3, "1000", 4)         = 4
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23065, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23067] close(3 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23067] <... close resumed>)        = 0
executing program
[pid 23067] write(1, "executing program\n", 18) = 18
[pid 23067] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23067] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23067] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23067] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23067] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8130, si_int=0, si_ptr=NULL} ---
[pid 23067] +++ killed by SIGRT_1 +++
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23067, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23068 attached
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23068] set_robust_list(0x55555be14660, 24) = 0
[pid 23068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23068] setpgid(0, 0)               = 0
executing program
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23069
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23068] write(3, "1000", 4)         = 4
[pid 23068] close(3)                    = 0
[pid 23068] write(1, "executing program\n", 18) = 18
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23070
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23071
[pid 23068] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23068] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23068] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23068] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 23070 attached
NULL) = 0
[pid 23068] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10438, si_int=0, si_ptr=NULL} ---
[pid 23070] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23068] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23068, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23071 attached
 <unfinished ...>
[pid 23070] <... set_robust_list resumed>) = 0
[pid 23071] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 23069 attached
 <unfinished ...>
[pid 23069] set_robust_list(0x55555be14660, 24) = 0
[pid 23069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23069] setpgid(0, 0)               = 0
[pid 23070] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23071] <... set_robust_list resumed>) = 0
[pid 23070] <... prctl resumed>)        = 0
[pid 23069] <... openat resumed>)       = 3
[pid 23069] write(3, "1000", 4)         = 4
executing program
[pid 23069] close(3)                    = 0
[pid 23069] write(1, "executing program\n", 18) = 18
[pid 23069] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23071] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23070] setpgid(0, 0 <unfinished ...>
[pid 23069] <... prlimit64 resumed>NULL) = 0
[pid 23069] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23069] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23069] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23071] <... prctl resumed>)        = 0
[pid 23070] <... setpgid resumed>)      = 0
[pid 23069] <... timer_settime resumed>NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23069] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14646, si_int=0, si_ptr=NULL} ---
[pid 23071] setpgid(0, 0 <unfinished ...>
[pid 23070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23069] +++ killed by SIGRT_1 +++
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23071] <... setpgid resumed>)      = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23069, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23072
./strace-static-x86_64: Process 23072 attached
[pid 23072] set_robust_list(0x55555be14660, 24) = 0
[pid 23070] <... openat resumed>)       = 3
[pid 23071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23072] setpgid(0, 0 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23070] write(3, "1000", 4 <unfinished ...>
[pid 23071] <... openat resumed>)       = 3
[pid 23072] <... setpgid resumed>)      = 0
[pid 23071] write(3, "1000", 4 <unfinished ...>
[pid 23070] <... write resumed>)        = 4
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23072] write(3, "1000", 4 <unfinished ...>
[pid 23071] <... write resumed>)        = 4
[pid 23070] close(3 <unfinished ...>
[pid 23072] <... write resumed>)        = 4
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23073
./strace-static-x86_64: Process 23073 attached
[pid 23071] close(3 <unfinished ...>
[pid 23070] <... close resumed>)        = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23070] write(1, "executing program\n", 18 <unfinished ...>
[pid 23071] <... close resumed>)        = 0
[pid 23070] <... write resumed>)        = 18
executing program
executing program
executing program
[pid 23071] write(1, "executing program\n", 18 <unfinished ...>
[pid 23070] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23071] <... write resumed>)        = 18
[pid 23072] close(3)                    = 0
[pid 23072] write(1, "executing program\n", 18) = 18
[pid 23070] <... prlimit64 resumed>NULL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23074
[pid 23072] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23070] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23071] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23070] <... sched_setscheduler resumed>) = 0
[pid 23072] <... prlimit64 resumed>NULL) = 0
[pid 23071] <... prlimit64 resumed>NULL) = 0
[pid 23070] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23072] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23070] <... timer_create resumed>[0]) = 0
[pid 23071] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23070] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23072] <... sched_setscheduler resumed>) = 0
[pid 23070] <... timer_settime resumed>NULL) = 0
[pid 23072] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23071] <... sched_setscheduler resumed>) = 0
[pid 23072] <... timer_create resumed>[0]) = 0
[pid 23071] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23070] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14754, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23074 attached
[pid 23073] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23072] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23071] <... timer_create resumed>[0]) = 0
[pid 23074] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23073] <... set_robust_list resumed>) = 0
[pid 23072] <... timer_settime resumed>NULL) = 0
[pid 23071] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23072] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=45782, si_int=0, si_ptr=NULL} ---
[pid 23071] <... timer_settime resumed>NULL) = 0
[pid 23071] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12171, si_int=0, si_ptr=NULL} ---
[pid 23070] +++ killed by SIGRT_1 +++
[pid 23072] +++ killed by SIGRT_1 +++
[pid 23074] <... set_robust_list resumed>) = 0
[pid 23073] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23071] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23070, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23073] <... prctl resumed>)        = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23072, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23071, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23074] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23073] setpgid(0, 0 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23074] <... prctl resumed>)        = 0
[pid 23073] <... setpgid resumed>)      = 0
[pid 23074] setpgid(0, 0 <unfinished ...>
[pid 23073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23074] <... setpgid resumed>)      = 0
[pid 23073] <... openat resumed>)       = 3
[pid 23073] write(3, "1000", 4)         = 4
[pid 23073] close(3 <unfinished ...>
[pid 23074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23073] <... close resumed>)        = 0
executing program
[pid 23073] write(1, "executing program\n", 18) = 18
[pid 23074] <... openat resumed>)       = 3
[pid 23073] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23074] write(3, "1000", 4 <unfinished ...>
[pid 23073] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23074] <... write resumed>)        = 4
[pid 23073] <... sched_setscheduler resumed>) = 0
[pid 23073] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23073] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23073] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8355, si_int=0, si_ptr=NULL} ---
[pid 23073] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23073, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23074] close(3)                    = 0
[pid 23074] write(1, "executing program\n", 18executing program
) = 18
[pid 23074] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23074] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23074] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23074] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23074] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11193, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid 23074] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23074, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23075
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23077
./strace-static-x86_64: Process 23076 attached
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23076
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23076] set_robust_list(0x55555be14660, 24) = 0
[pid 23076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23078
[pid 23076] setpgid(0, 0)               = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23079
[pid 23076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23076] write(3, "1000", 4)         = 4
[pid 23076] close(3)                    = 0
[pid 23076] write(1, "executing program\n", 18executing program
) = 18
[pid 23076] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23076] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23076] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23076] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23076] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7800, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23079 attached
./strace-static-x86_64: Process 23075 attached
[pid 23076] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23077 attached
[pid 23077] set_robust_list(0x55555be14660, 24) = 0
[pid 23077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23077] setpgid(0, 0)               = 0
[pid 23077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23075] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23077] <... openat resumed>)       = 3
[pid 23077] write(3, "1000", 4)         = 4
executing program
[pid 23077] close(3)                    = 0
[pid 23077] write(1, "executing program\n", 18) = 18
[pid 23077] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23077] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23077] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23077] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23077] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8004, si_int=0, si_ptr=NULL} ---
[pid 23079] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23077] +++ killed by SIGRT_1 +++
[pid 23075] <... set_robust_list resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23076, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23077, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23078 attached
 <unfinished ...>
[pid 23078] set_robust_list(0x55555be14660, 24) = 0
[pid 23078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23078] setpgid(0, 0)               = 0
[pid 23078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23078] write(3, "1000", 4)         = 4
[pid 23078] close(3)                    = 0
[pid 23078] write(1, "executing program\n", 18executing program
) = 18
[pid 23078] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23078] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23078] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23078] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23078] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7737, si_int=0, si_ptr=NULL} ---
[pid 23079] <... set_robust_list resumed>) = 0
[pid 23078] +++ killed by SIGRT_1 +++
[pid 23075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23078, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23075] setpgid(0, 0)               = 0
[pid 23079] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23079] <... prctl resumed>)        = 0
[pid 23075] <... openat resumed>)       = 3
[pid 23075] write(3, "1000", 4 <unfinished ...>
[pid 23079] setpgid(0, 0)               = 0
[pid 23075] <... write resumed>)        = 4
[pid 23075] close(3 <unfinished ...>
[pid 23079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23075] <... close resumed>)        = 0
executing program
[pid 23075] write(1, "executing program\n", 18 <unfinished ...>
[pid 23079] <... openat resumed>)       = 3
[pid 23075] <... write resumed>)        = 18
[pid 23079] write(3, "1000", 4 <unfinished ...>
[pid 23075] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23075] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23075] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23075] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23075] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8692, si_int=0, si_ptr=NULL} ---
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23075] +++ killed by SIGRT_1 +++
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23075, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23081
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23080
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23080 attached
 <unfinished ...>
[pid 23080] set_robust_list(0x55555be14660, 24) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23082
[pid 23080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23080] setpgid(0, 0)               = 0
[pid 23080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23079] <... write resumed>)        = 4
./strace-static-x86_64: Process 23081 attached
[pid 23080] <... openat resumed>)       = 3
[pid 23080] write(3, "1000", 4)         = 4
[pid 23080] close(3executing program
)                    = 0
[pid 23080] write(1, "executing program\n", 18) = 18
[pid 23080] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23080] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23080] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23080] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23080] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7963, si_int=0, si_ptr=NULL} ---
[pid 23081] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23080] +++ killed by SIGRT_1 +++
[pid 23079] close(3 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23080, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23079] <... close resumed>)        = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23082 attached
 <unfinished ...>
executing program
[pid 23079] write(1, "executing program\n", 18 <unfinished ...>
[pid 23082] set_robust_list(0x55555be14660, 24) = 0
[pid 23082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23082] setpgid(0, 0)               = 0
[pid 23079] <... write resumed>)        = 18
[pid 23081] <... set_robust_list resumed>) = 0
[pid 23082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23082] write(3, "1000", 4)         = 4
[pid 23079] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23082] close(3 <unfinished ...>
[pid 23081] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23079] <... prlimit64 resumed>NULL) = 0
[pid 23082] <... close resumed>)        = 0
executing program
[pid 23082] write(1, "executing program\n", 18) = 18
[pid 23082] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23082] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23082] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23082] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23082] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7705, si_int=0, si_ptr=NULL} ---
[pid 23082] +++ killed by SIGRT_1 +++
[pid 23081] <... prctl resumed>)        = 0
[pid 23079] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23081] setpgid(0, 0 <unfinished ...>
[pid 23079] <... sched_setscheduler resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23082, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23081] <... setpgid resumed>)      = 0
[pid 23079] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23079] <... timer_create resumed>[0]) = 0
[pid 23079] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23079] <... timer_settime resumed>NULL) = 0
[pid 23079] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9689, si_int=0, si_ptr=NULL} ---
[pid 23079] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23079, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23081] <... openat resumed>)       = 3
[pid 23081] write(3, "1000", 4)         = 4
[pid 23081] close(3)                    = 0
executing program
[pid 23081] write(1, "executing program\n", 18) = 18
[pid 23081] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23081] <... prlimit64 resumed>NULL) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23081] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23083
./strace-static-x86_64: Process 23083 attached
[pid 23081] <... sched_setscheduler resumed>) = 0
[pid 23081] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23081] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23081] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11187, si_int=0, si_ptr=NULL} ---
[pid 23081] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23081, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23083] set_robust_list(0x55555be14660, 24) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23083] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23084
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23084 attached
 <unfinished ...>
[pid 23084] set_robust_list(0x55555be14660, 24) = 0
[pid 23084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23084] setpgid(0, 0)               = 0
[pid 23084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23084] write(3, "1000", 4)         = 4
[pid 23084] close(3 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23086
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23087
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23085
executing program
[pid 23084] <... close resumed>)        = 0
[pid 23084] write(1, "executing program\n", 18) = 18
[pid 23084] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23084] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23084] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23084] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23084] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7759, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23087 attached
[pid 23084] +++ killed by SIGRT_1 +++
[pid 23083] <... prctl resumed>)        = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23084, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23085 attached
 <unfinished ...>
[pid 23085] set_robust_list(0x55555be14660, 24) = 0
[pid 23085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
./strace-static-x86_64: Process 23086 attached
[pid 23085] setpgid(0, 0 <unfinished ...>
[pid 23086] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23085] <... setpgid resumed>)      = 0
[pid 23085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23086] <... set_robust_list resumed>) = 0
[pid 23086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23086] setpgid(0, 0 <unfinished ...>
[pid 23083] setpgid(0, 0 <unfinished ...>
[pid 23086] <... setpgid resumed>)      = 0
[pid 23086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23085] <... openat resumed>)       = 3
[pid 23085] write(3, "1000", 4 <unfinished ...>
[pid 23086] <... openat resumed>)       = 3
[pid 23085] <... write resumed>)        = 4
[pid 23085] close(3)                    = 0
executing program
[pid 23085] write(1, "executing program\n", 18) = 18
[pid 23085] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23086] write(3, "1000", 4 <unfinished ...>
[pid 23085] <... prlimit64 resumed>NULL) = 0
[pid 23086] <... write resumed>)        = 4
[pid 23085] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23086] close(3 <unfinished ...>
[pid 23085] <... sched_setscheduler resumed>) = 0
[pid 23085] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23085] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23085] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7968, si_int=0, si_ptr=NULL} ---
[pid 23087] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23085] +++ killed by SIGRT_1 +++
[pid 23083] <... setpgid resumed>)      = 0
[pid 23086] <... close resumed>)        = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23085, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23087] <... set_robust_list resumed>) = 0
[pid 23083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23083] <... openat resumed>)       = 3
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23083] write(3, "1000", 4 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23088
[pid 23083] <... write resumed>)        = 4
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23089
[pid 23083] close(3executing program
 <unfinished ...>
[pid 23086] write(1, "executing program\n", 18) = 18
[pid 23086] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23086] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23086] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23086] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23086] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8092, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23088 attached
[pid 23087] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23086] +++ killed by SIGRT_1 +++
[pid 23083] <... close resumed>)        = 0
executing program
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23086, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23083] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23083] <... write resumed>)        = 18
./strace-static-x86_64: Process 23089 attached
[pid 23089] set_robust_list(0x55555be14660, 24) = 0
[pid 23083] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23089] setpgid(0, 0)               = 0
[pid 23089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23083] <... prlimit64 resumed>NULL) = 0
[pid 23087] <... prctl resumed>)        = 0
[pid 23088] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23083] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23089] <... openat resumed>)       = 3
[pid 23089] write(3, "1000", 4)         = 4
executing program
[pid 23089] close(3)                    = 0
[pid 23089] write(1, "executing program\n", 18) = 18
[pid 23089] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23089] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23089] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23089] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23089] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8094, si_int=0, si_ptr=NULL} ---
[pid 23089] +++ killed by SIGRT_1 +++
[pid 23088] <... set_robust_list resumed>) = 0
[pid 23087] setpgid(0, 0 <unfinished ...>
[pid 23083] <... sched_setscheduler resumed>) = 0
[pid 23087] <... setpgid resumed>)      = 0
[pid 23083] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23089, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23083] <... timer_create resumed>[0]) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23083] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23083] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10896, si_int=0, si_ptr=NULL} ---
[pid 23087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23088] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23083] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23083, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23088] <... prctl resumed>)        = 0
[pid 23087] <... openat resumed>)       = 3
[pid 23088] setpgid(0, 0 <unfinished ...>
[pid 23087] write(3, "1000", 4 <unfinished ...>
[pid 23088] <... setpgid resumed>)      = 0
[pid 23087] <... write resumed>)        = 4
[pid 23088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23087] close(3 <unfinished ...>
[pid 23088] <... openat resumed>)       = 3
[pid 23087] <... close resumed>)        = 0
[pid 23088] write(3, "1000", 4 <unfinished ...>
[pid 23087] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23088] <... write resumed>)        = 4
[pid 23087] <... write resumed>)        = 18
[pid 23088] close(3 <unfinished ...>
[pid 23087] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23088] <... close resumed>)        = 0
[pid 23088] write(1, "executing program\n", 18 <unfinished ...>
[pid 23087] <... prlimit64 resumed>NULL) = 0
executing program
[pid 23088] <... write resumed>)        = 18
[pid 23087] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23088] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23087] <... sched_setscheduler resumed>) = 0
[pid 23088] <... prlimit64 resumed>NULL) = 0
[pid 23087] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23088] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23087] <... timer_create resumed>[0]) = 0
[pid 23088] <... sched_setscheduler resumed>) = 0
[pid 23088] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23087] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23088] <... timer_create resumed>[0]) = 0
[pid 23088] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23087] <... timer_settime resumed>NULL) = 0
[pid 23088] <... timer_settime resumed>NULL) = 0
[pid 23088] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9927, si_int=0, si_ptr=NULL} ---
[pid 23087] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18864, si_int=0, si_ptr=NULL} ---
[pid 23088] +++ killed by SIGRT_1 +++
[pid 23087] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23087, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23088, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23091 attached
 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23090
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23092
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23091
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23090 attached
 <unfinished ...>
[pid 23090] set_robust_list(0x55555be14660, 24) = 0
[pid 23090] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23093
[pid 23090] <... prctl resumed>)        = 0
[pid 23090] setpgid(0, 0)               = 0
[pid 23090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23090] write(3, "1000", 4)         = 4
[pid 23090] close(3)                    = 0
executing program
[pid 23090] write(1, "executing program\n", 18) = 18
[pid 23090] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23090] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23090] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23090] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23090] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9999, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23092 attached
[pid 23091] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23090] +++ killed by SIGRT_1 +++
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23094
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23090, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23093 attached
 <unfinished ...>
[pid 23093] set_robust_list(0x55555be14660, 24) = 0
[pid 23093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23093] setpgid(0, 0)               = 0
[pid 23093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 23094 attached
[pid 23093] write(3, "1000", 4)         = 4
[pid 23094] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23093] close(3)                    = 0
executing program
[pid 23093] write(1, "executing program\n", 18 <unfinished ...>
[pid 23094] <... set_robust_list resumed>) = 0
[pid 23093] <... write resumed>)        = 18
[pid 23094] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23093] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23093] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23093] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23093] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23093] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7766, si_int=0, si_ptr=NULL} ---
[pid 23093] +++ killed by SIGRT_1 +++
[pid 23092] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23091] <... set_robust_list resumed>) = 0
[pid 23094] <... prctl resumed>)        = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23093, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23094] setpgid(0, 0)               = 0
[pid 23094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23094] write(3, "1000", 4executing program
)         = 4
[pid 23094] close(3)                    = 0
[pid 23094] write(1, "executing program\n", 18) = 18
[pid 23094] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23094] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23094] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23094] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23094] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7518, si_int=0, si_ptr=NULL} ---
[pid 23094] +++ killed by SIGRT_1 +++
[pid 23092] <... set_robust_list resumed>) = 0
[pid 23091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23094, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23092] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23091] setpgid(0, 0 <unfinished ...>
[pid 23092] <... prctl resumed>)        = 0
[pid 23091] <... setpgid resumed>)      = 0
[pid 23091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23092] setpgid(0, 0)               = 0
[pid 23091] <... openat resumed>)       = 3
[pid 23091] write(3, "1000", 4)         = 4
[pid 23091] close(3)                    = 0
[pid 23091] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23091] <... write resumed>)        = 18
executing program
[pid 23091] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23092] <... openat resumed>)       = 3
[pid 23091] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23092] write(3, "1000", 4 <unfinished ...>
[pid 23091] <... sched_setscheduler resumed>) = 0
[pid 23092] <... write resumed>)        = 4
[pid 23091] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23092] close(3 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23092] <... close resumed>)        = 0
[pid 23091] <... timer_create resumed>[0]) = 0
./strace-static-x86_64: Process 23095 attached
[pid 23092] write(1, "executing program\n", 18 <unfinished ...>
[pid 23091] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23095
[pid 23095] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23092] <... write resumed>)        = 18
[pid 23091] <... timer_settime resumed>NULL) = 0
[pid 23095] <... set_robust_list resumed>) = 0
[pid 23091] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17722, si_int=0, si_ptr=NULL} ---
[pid 23091] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23091, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23092] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23095] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23092] <... prlimit64 resumed>NULL) = 0
[pid 23095] <... prctl resumed>)        = 0
[pid 23092] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23095] setpgid(0, 0 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23095] <... setpgid resumed>)      = 0
[pid 23092] <... sched_setscheduler resumed>) = 0
[pid 23092] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23092] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23092] <... timer_settime resumed>NULL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23096
[pid 23092] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22043, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23096 attached
[pid 23096] set_robust_list(0x55555be14660, 24) = 0
[pid 23096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23096] setpgid(0, 0)               = 0
[pid 23096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23092] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23092, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23096] <... openat resumed>)       = 3
[pid 23096] write(3, "1000", 4)         = 4
[pid 23096] close(3)                    = 0
[pid 23096] write(1, "executing program\n", 18) = 18
[pid 23096] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, executing program
NULL) = 0
[pid 23096] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23096] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23096] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23096] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8629, si_int=0, si_ptr=NULL} ---
[pid 23096] +++ killed by SIGRT_1 +++
[pid 23095] <... openat resumed>)       = 3
[pid   660] <... restart_syscall resumed>) = 0
[pid 23095] write(3, "1000", 4 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23096, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23095] <... write resumed>)        = 4
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23095] close(3 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23095] <... close resumed>)        = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23097
[pid 23095] write(1, "executing program\n", 18executing program
./strace-static-x86_64: Process 23097 attached
) = 18
[pid 23097] set_robust_list(0x55555be14660, 24) = 0
[pid 23097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23097] setpgid(0, 0)               = 0
[pid 23097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23095] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23097] <... openat resumed>)       = 3
[pid 23097] write(3, "1000", 4)         = 4
[pid 23097] close(3executing program
)                    = 0
[pid 23097] write(1, "executing program\n", 18) = 18
[pid 23097] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23097] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23097] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23097] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23097] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7686, si_int=0, si_ptr=NULL} ---
[pid 23097] +++ killed by SIGRT_1 +++
[pid 23095] <... prlimit64 resumed>NULL) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23097, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23095] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23095] <... sched_setscheduler resumed>) = 0
[pid 23095] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23095] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23095] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10697, si_int=0, si_ptr=NULL} ---
[pid 23095] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23095, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23099
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23098
[pid   659] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23098 attached
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23098] set_robust_list(0x55555be14660, 24) = 0
[pid 23098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23098] setpgid(0, 0)               = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23100
[pid 23098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23099 attached
) = 3
[pid 23098] write(3, "1000", 4)         = 4
[pid 23098] close(3)                    = 0
executing program
[pid 23098] write(1, "executing program\n", 18) = 18
[pid 23098] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23098] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23098] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23098] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23098] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8485, si_int=0, si_ptr=NULL} ---
[pid 23099] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23098] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23100 attached
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23098, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23100] set_robust_list(0x55555be14660, 24) = 0
[pid 23100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23100] setpgid(0, 0)               = 0
[pid 23100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 23100] <... openat resumed>)       = 3
[pid 23100] write(3, "1000", 4)         = 4
[pid 23100] close(3)                    = 0
[pid 23100] write(1, "executing program\n", 18) = 18
[pid 23100] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23100] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23100] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23100] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23100] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7318, si_int=0, si_ptr=NULL} ---
[pid 23100] +++ killed by SIGRT_1 +++
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23101
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23100, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23101 attached
[pid 23101] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23101] <... set_robust_list resumed>) = 0
[pid 23101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23101] setpgid(0, 0)               = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23102
[pid 23101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23102 attached
 <unfinished ...>
[pid 23099] <... set_robust_list resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
executing program
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23101] <... openat resumed>)       = 3
[pid 23101] write(3, "1000", 4)         = 4
[pid 23101] close(3)                    = 0
[pid 23101] write(1, "executing program\n", 18) = 18
[pid 23101] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23101] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23103
[pid 23101] <... sched_setscheduler resumed>) = 0
[pid 23101] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23104
[pid 23101] <... timer_create resumed>[0]) = 0
[pid 23101] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23101] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7734, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23104 attached
[pid 23102] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23101] +++ killed by SIGRT_1 +++
[pid 23099] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 23103 attached
 <unfinished ...>
[pid 23103] set_robust_list(0x55555be14660, 24) = 0
[pid 23103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23103] setpgid(0, 0)               = 0
[pid 23103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23101, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23099] <... prctl resumed>)        = 0
[pid 23104] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23102] <... set_robust_list resumed>) = 0
[pid 23103] <... openat resumed>)       = 3
[pid 23103] write(3, "1000", 4executing program
)         = 4
[pid 23103] close(3)                    = 0
[pid 23103] write(1, "executing program\n", 18) = 18
[pid 23103] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23103] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23103] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23103] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23103] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9129, si_int=0, si_ptr=NULL} ---
[pid 23104] <... set_robust_list resumed>) = 0
[pid 23103] +++ killed by SIGRT_1 +++
[pid 23102] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23099] setpgid(0, 0 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23103, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23099] <... setpgid resumed>)      = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23104] setpgid(0, 0)               = 0
[pid 23104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23104] write(3, "1000", 4)         = 4
[pid 23104] close(3)                    = 0
[pid 23104] write(1, "executing program\n", 18executing program
) = 18
[pid 23104] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23104] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23104] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23104] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23104] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7959, si_int=0, si_ptr=NULL} ---
[pid 23104] +++ killed by SIGRT_1 +++
[pid 23102] <... prctl resumed>)        = 0
[pid 23099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23104, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23099] <... openat resumed>)       = 3
[pid 23102] setpgid(0, 0)               = 0
[pid 23102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23099] write(3, "1000", 4 <unfinished ...>
[pid 23102] <... openat resumed>)       = 3
[pid 23102] write(3, "1000", 4)         = 4
executing program
[pid 23102] close(3)                    = 0
[pid 23102] write(1, "executing program\n", 18) = 18
[pid 23102] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23099] <... write resumed>)        = 4
[pid 23102] <... prlimit64 resumed>NULL) = 0
[pid 23102] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23102] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23102] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23102] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7022, si_int=0, si_ptr=NULL} ---
[pid 23102] +++ killed by SIGRT_1 +++
[pid 23099] close(3)                    = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23102, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23099] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 23099] <... write resumed>)        = 18
[pid 23099] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23099] <... prlimit64 resumed>NULL) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23099] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23105
[pid 23099] <... sched_setscheduler resumed>) = 0
[pid 23099] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23099] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23099] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13830, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23099] +++ killed by SIGRT_1 +++
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23106
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23099, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23106 attached
[pid 23106] set_robust_list(0x55555be14660, 24) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23107
[pid 23106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23106] setpgid(0, 0)               = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23108
[pid 23106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23105 attached
) = 3
executing program
[pid 23106] write(3, "1000", 4)         = 4
[pid 23106] close(3)                    = 0
[pid 23106] write(1, "executing program\n", 18) = 18
[pid 23106] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23106] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23106] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23106] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23106] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7906, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23108 attached
[pid 23106] +++ killed by SIGRT_1 +++
[pid 23105] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23106, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23107 attached
 <unfinished ...>
[pid 23107] set_robust_list(0x55555be14660, 24) = 0
[pid 23107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23107] setpgid(0, 0)               = 0
[pid 23107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23107] write(3, "1000", 4)         = 4
[pid 23107] close(3 <unfinished ...>
[pid 23105] <... set_robust_list resumed>) = 0
[pid 23107] <... close resumed>)        = 0
executing program
[pid 23107] write(1, "executing program\n", 18) = 18
[pid 23107] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23107] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23107] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23107] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23107] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9159, si_int=0, si_ptr=NULL} ---
[pid 23108] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23107] +++ killed by SIGRT_1 +++
[pid 23105] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23107, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23108] <... set_robust_list resumed>) = 0
[pid 23105] <... prctl resumed>)        = 0
[pid 23105] setpgid(0, 0 <unfinished ...>
[pid 23108] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23105] <... setpgid resumed>)      = 0
[pid 23108] <... prctl resumed>)        = 0
[pid 23105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23108] setpgid(0, 0)               = 0
[pid 23105] write(3, "1000", 4)         = 4
[pid 23105] close(3 <unfinished ...>
[pid 23108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23105] <... close resumed>)        = 0
executing program
[pid 23105] write(1, "executing program\n", 18) = 18
[pid 23105] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23108] <... openat resumed>)       = 3
[pid 23105] <... prlimit64 resumed>NULL) = 0
[pid 23108] write(3, "1000", 4 <unfinished ...>
[pid 23105] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23105] <... sched_setscheduler resumed>) = 0
[pid 23105] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23105] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23105] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8030, si_int=0, si_ptr=NULL} ---
[pid 23105] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23105, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23109
./strace-static-x86_64: Process 23109 attached
[pid   659] <... restart_syscall resumed>) = 0
[pid 23108] <... write resumed>)        = 4
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23108] close(3 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23110
[pid 23109] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23108] <... close resumed>)        = 0
./strace-static-x86_64: Process 23110 attached
[pid 23109] <... set_robust_list resumed>) = 0
[pid 23109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23109] setpgid(0, 0)               = 0
[pid 23109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23109] <... openat resumed>)       = 3
executing program
[pid 23109] write(3, "1000", 4)         = 4
[pid 23109] close(3)                    = 0
[pid 23109] write(1, "executing program\n", 18) = 18
[pid 23109] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23109] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23109] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23109] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23109] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7717, si_int=0, si_ptr=NULL} ---
[pid 23110] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23109] +++ killed by SIGRT_1 +++
executing program
[pid 23108] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23109, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23108] <... write resumed>)        = 18
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23108] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23111 attached
 <unfinished ...>
[pid 23111] set_robust_list(0x55555be14660, 24) = 0
[pid 23111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23111] setpgid(0, 0 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23111
[pid 23108] <... prlimit64 resumed>NULL) = 0
[pid 23111] <... setpgid resumed>)      = 0
[pid 23108] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23108] <... sched_setscheduler resumed>) = 0
[pid 23111] write(3, "1000", 4 <unfinished ...>
[pid 23108] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23111] <... write resumed>)        = 4
[pid 23111] close(3)                    = 0
[pid 23108] <... timer_create resumed>[0]) = 0
executing program
[pid 23111] write(1, "executing program\n", 18 <unfinished ...>
[pid 23108] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23111] <... write resumed>)        = 18
[pid 23108] <... timer_settime resumed>NULL) = 0
[pid 23108] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10535, si_int=0, si_ptr=NULL} ---
[pid 23111] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23111] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23111] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23111] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23111] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6767, si_int=0, si_ptr=NULL} ---
[pid 23108] +++ killed by SIGRT_1 +++
[pid 23111] +++ killed by SIGRT_1 +++
[pid 23110] <... set_robust_list resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23108, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23111, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23110] setpgid(0, 0)               = 0
[pid 23110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23110] write(3, "1000", 4 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23112
./strace-static-x86_64: Process 23112 attached
[pid 23112] set_robust_list(0x55555be14660, 24) = 0
[pid 23112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23112] setpgid(0, 0)               = 0
[pid 23112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23110] <... write resumed>)        = 4
[pid   663] <... restart_syscall resumed>) = 0
[pid 23112] <... openat resumed>)       = 3
[pid 23112] write(3, "1000", 4executing program
)         = 4
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23112] close(3)                    = 0
[pid 23112] write(1, "executing program\n", 18) = 18
[pid 23112] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23112] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23113
[pid 23112] <... sched_setscheduler resumed>) = 0
[pid 23112] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23112] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23112] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7836, si_int=0, si_ptr=NULL} ---
[pid 23110] close(3 <unfinished ...>
[pid 23112] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23112, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23113 attached
 <unfinished ...>
[pid 23113] set_robust_list(0x55555be14660, 24) = 0
[pid 23113] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23110] <... close resumed>)        = 0
[pid 23113] <... prctl resumed>)        = 0
[pid 23113] setpgid(0, 0)               = 0
[pid 23113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23110] write(1, "executing program\n", 18executing program
) = 18
[pid 23113] <... openat resumed>)       = 3
[pid 23113] write(3, "1000", 4)         = 4
[pid 23113] close(3)                    = 0
[pid 23113] write(1, "executing program\n", 18executing program
) = 18
[pid 23113] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23113] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23113] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23113] <... timer_create resumed>[0]) = 0
[pid 23110] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23113] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23113] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9234, si_int=0, si_ptr=NULL} ---
[pid 23113] +++ killed by SIGRT_1 +++
[pid 23110] <... prlimit64 resumed>NULL) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23110] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23113, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23114
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23110] <... sched_setscheduler resumed>) = 0
[pid 23110] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
./strace-static-x86_64: Process 23114 attached
[pid 23110] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23114] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23110] <... timer_settime resumed>NULL) = 0
[pid 23114] <... set_robust_list resumed>) = 0
[pid 23110] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13327, si_int=0, si_ptr=NULL} ---
[pid 23114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23114] setpgid(0, 0)               = 0
[pid 23114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23110] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23110, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23115
[pid 23114] <... openat resumed>)       = 3
executing program
[pid 23114] write(3, "1000", 4)         = 4
[pid 23114] close(3)                    = 0
[pid 23114] write(1, "executing program\n", 18) = 18
[pid 23114] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23114] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23114] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23114] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23114] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7813, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23115 attached
[pid 23114] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23114, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23115] set_robust_list(0x55555be14660, 24) = 0
[pid 23115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23115] setpgid(0, 0)               = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23116
./strace-static-x86_64: Process 23116 attached
[pid 23116] set_robust_list(0x55555be14660, 24) = 0
[pid 23116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23116] setpgid(0, 0)               = 0
[pid 23116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23117
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23118
[pid 23116] <... openat resumed>)       = 3
[pid 23116] write(3, "1000", 4)         = 4
[pid 23115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23116] close(3)                    = 0
[pid 23116] write(1, "executing program\n", 18executing program
) = 18
[pid 23116] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23116] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23116] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23116] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23116] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8021, si_int=0, si_ptr=NULL} ---
[pid 23116] +++ killed by SIGRT_1 +++
[pid 23115] <... openat resumed>)       = 3
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23116, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23115] write(3, "1000", 4 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23117 attached
 <unfinished ...>
[pid 23115] <... write resumed>)        = 4
[pid 23117] set_robust_list(0x55555be14660, 24) = 0
[pid 23117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23117] setpgid(0, 0)               = 0
[pid 23117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23115] close(3)                    = 0
[pid 23117] <... openat resumed>)       = 3
[pid 23117] write(3, "1000", 4)         = 4
[pid 23117] close(3)                    = 0
[pid 23117] write(1, "executing program\n", 18) = 18
executing program
[pid 23117] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23117] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23117] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23117] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23117] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9184, si_int=0, si_ptr=NULL} ---
executing program
[pid 23117] +++ killed by SIGRT_1 +++
[pid 23115] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23117, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23115] <... write resumed>)        = 18
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23118 attached
 <unfinished ...>
[pid 23115] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23115] <... prlimit64 resumed>NULL) = 0
[pid 23118] set_robust_list(0x55555be14660, 24) = 0
[pid 23115] sched_setscheduler(0, SCHED_FIFO, [9]executing program
 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23115] <... sched_setscheduler resumed>) = 0
[pid 23115] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23115] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23118] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23115] <... timer_settime resumed>NULL) = 0
[pid 23118] <... prctl resumed>)        = 0
[pid 23115] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10130, si_int=0, si_ptr=NULL} ---
[pid 23118] setpgid(0, 0)               = 0
[pid 23118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23118] write(3, "1000", 4 <unfinished ...>
[pid 23115] +++ killed by SIGRT_1 +++
[pid 23118] <... write resumed>)        = 4
[pid 23118] close(3)                    = 0
[pid 23118] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23115, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23119
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23118] <... write resumed>)        = 18
[pid 23118] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23118] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23118] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23118] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23118] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8270, si_int=0, si_ptr=NULL} ---
[pid 23118] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23118, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23119 attached
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23119] set_robust_list(0x55555be14660, 24) = 0
[pid 23119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23119] setpgid(0, 0)               = 0
[pid 23119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23119] write(3, "1000", 4)         = 4
[pid 23119] close(3executing program
)                    = 0
[pid 23119] write(1, "executing program\n", 18) = 18
[pid 23119] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23119] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23119] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23119] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23119] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7593, si_int=0, si_ptr=NULL} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23119] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23120 attached
[pid 23120] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23120
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23119, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23120] <... set_robust_list resumed>) = 0
[pid 23120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23120] setpgid(0, 0 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23120] <... setpgid resumed>)      = 0
[pid 23120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23120] <... openat resumed>)       = 3
[pid 23120] write(3, "1000", 4)         = 4
[pid 23120] close(3executing program
)                    = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23121
[pid 23120] write(1, "executing program\n", 18) = 18
[pid 23120] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23120] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23122
[pid 23120] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23120] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23120] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7620, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23121 attached
[pid 23120] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23120, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23122 attached
 <unfinished ...>
[pid 23122] set_robust_list(0x55555be14660, 24) = 0
[pid 23122] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23121] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23122] <... prctl resumed>)        = 0
[pid 23122] setpgid(0, 0)               = 0
[pid 23122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23121] <... set_robust_list resumed>) = 0
[pid 23122] <... openat resumed>)       = 3
[pid 23122] write(3, "1000", 4)         = 4
executing program
[pid 23122] close(3)                    = 0
[pid 23122] write(1, "executing program\n", 18) = 18
[pid 23122] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23122] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23122] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23122] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23122] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8024, si_int=0, si_ptr=NULL} ---
[pid 23122] +++ killed by SIGRT_1 +++
[pid 23121] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23122, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23121] <... prctl resumed>)        = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23121] setpgid(0, 0)               = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23123
[pid 23121] <... openat resumed>)       = 3
[pid   661] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23123 attached
[pid 23121] write(3, "1000", 4 <unfinished ...>
[pid 23123] set_robust_list(0x55555be14660, 24) = 0
[pid 23121] <... write resumed>)        = 4
[pid 23121] close(3 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23121] <... close resumed>)        = 0
./strace-static-x86_64: Process 23124 attached
[pid 23124] set_robust_list(0x55555be14660, 24) = 0
[pid 23124] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23121] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23124
[pid 23124] <... prctl resumed>)        = 0
[pid 23124] setpgid(0, 0)               = 0
[pid 23124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 23121] <... write resumed>)        = 18
[pid 23124] <... openat resumed>)       = 3
[pid 23124] write(3, "1000", 4)         = 4
executing program
[pid 23124] close(3)                    = 0
[pid 23124] write(1, "executing program\n", 18) = 18
[pid 23124] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23124] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23124] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23124] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23121] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23124] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8283, si_int=0, si_ptr=NULL} ---
[pid 23124] +++ killed by SIGRT_1 +++
[pid 23123] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23121] <... prlimit64 resumed>NULL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23121] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23124, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23121] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23121] <... timer_create resumed>[0]) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23121] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23121] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10852, si_int=0, si_ptr=NULL} ---
[pid 23121] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23121, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23125 attached
 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23125
[pid 23125] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23125] <... set_robust_list resumed>) = 0
[pid 23125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23125] setpgid(0, 0)               = 0
[pid 23125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23126
[pid 23125] <... openat resumed>)       = 3
[pid 23125] write(3, "1000", 4)         = 4
[pid 23125] close(3)                    = 0
[pid 23125] write(1, "executing program\n", 18) = 18
[pid 23125] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23125] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23125] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23125] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23125] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8007, si_int=0, si_ptr=NULL} ---
[pid 23125] +++ killed by SIGRT_1 +++
[pid 23123] <... prctl resumed>)        = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23125, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23126 attached
 <unfinished ...>
[pid 23126] set_robust_list(0x55555be14660, 24) = 0
[pid 23126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23126] setpgid(0, 0)               = 0
[pid 23126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23123] setpgid(0, 0 <unfinished ...>
[pid 23126] <... openat resumed>)       = 3
[pid 23123] <... setpgid resumed>)      = 0
[pid 23126] write(3, "1000", 4)         = 4
[pid 23126] close(3)                    = 0
executing program
[pid 23126] write(1, "executing program\n", 18) = 18
[pid 23126] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23126] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23126] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23126] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23126] <... timer_settime resumed>NULL) = 0
[pid 23126] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16221, si_int=0, si_ptr=NULL} ---
[pid 23126] +++ killed by SIGRT_1 +++
[pid 23123] <... openat resumed>)       = 3
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23126, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23123] write(3, "1000", 4)         = 4
[pid 23123] close(3)                    = 0
[pid 23123] write(1, "executing program\n", 18executing program
) = 18
[pid 23123] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23123] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23123] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23123] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23123] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11970, si_int=0, si_ptr=NULL} ---
[pid 23123] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23123, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23127
./strace-static-x86_64: Process 23127 attached
[pid 23127] set_robust_list(0x55555be14660, 24) = 0
[pid 23127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23127] setpgid(0, 0)               = 0
[pid 23127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23127] <... openat resumed>)       = 3
[pid 23127] write(3, "1000", 4./strace-static-x86_64: Process 23128 attached
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23128
[pid   660] <... restart_syscall resumed>) = 0
[pid 23127] <... write resumed>)        = 4
[pid 23128] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23127] close(3 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23128] <... set_robust_list resumed>) = 0
[pid 23127] <... close resumed>)        = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23129
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23129 attached
./strace-static-x86_64: Process 23130 attached
 <unfinished ...>
[pid 23128] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
executing program
[pid 23127] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23130
[pid 23128] <... prctl resumed>)        = 0
[pid 23127] <... write resumed>)        = 18
[pid 23128] setpgid(0, 0 <unfinished ...>
[pid 23127] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23128] <... setpgid resumed>)      = 0
[pid 23127] <... prlimit64 resumed>NULL) = 0
[pid 23129] set_robust_list(0x55555be14660, 24) = 0
[pid 23128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23127] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23130] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23127] <... sched_setscheduler resumed>) = 0
[pid 23127] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23128] <... openat resumed>)       = 3
[pid 23127] <... timer_create resumed>[0]) = 0
[pid 23127] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23128] write(3, "1000", 4 <unfinished ...>
[pid 23127] <... timer_settime resumed>NULL) = 0
[pid 23127] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9006, si_int=0, si_ptr=NULL} ---
[pid 23128] <... write resumed>)        = 4
[pid 23127] +++ killed by SIGRT_1 +++
[pid 23128] close(3 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23127, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23130] <... set_robust_list resumed>) = 0
[pid 23129] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23128] <... close resumed>)        = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23131
executing program
[pid 23129] <... prctl resumed>)        = 0
[pid 23128] write(1, "executing program\n", 18 <unfinished ...>
[pid 23130] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23129] setpgid(0, 0 <unfinished ...>
[pid 23128] <... write resumed>)        = 18
./strace-static-x86_64: Process 23131 attached
[pid 23130] <... prctl resumed>)        = 0
[pid 23129] <... setpgid resumed>)      = 0
[pid 23128] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23131] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23130] setpgid(0, 0 <unfinished ...>
[pid 23129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23128] <... prlimit64 resumed>NULL) = 0
[pid 23128] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23131] <... set_robust_list resumed>) = 0
[pid 23130] <... setpgid resumed>)      = 0
[pid 23129] <... openat resumed>)       = 3
[pid 23128] <... sched_setscheduler resumed>) = 0
[pid 23129] write(3, "1000", 4 <unfinished ...>
[pid 23128] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23129] <... write resumed>)        = 4
[pid 23128] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23129] close(3 <unfinished ...>
[pid 23128] <... timer_settime resumed>NULL) = 0
[pid 23129] <... close resumed>)        = 0
executing program
[pid 23128] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10525, si_int=0, si_ptr=NULL} ---
[pid 23129] write(1, "executing program\n", 18 <unfinished ...>
[pid 23128] +++ killed by SIGRT_1 +++
[pid   661] <... restart_syscall resumed>) = 0
[pid 23129] <... write resumed>)        = 18
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23128, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23131] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23129] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23132 attached
 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23132
[pid 23131] <... prctl resumed>)        = 0
[pid 23130] <... openat resumed>)       = 3
[pid 23129] <... prlimit64 resumed>NULL) = 0
[pid 23132] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23130] write(3, "1000", 4 <unfinished ...>
[pid 23129] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23132] <... set_robust_list resumed>) = 0
[pid 23131] setpgid(0, 0 <unfinished ...>
[pid 23132] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23131] <... setpgid resumed>)      = 0
[pid 23130] <... write resumed>)        = 4
[pid 23129] <... sched_setscheduler resumed>) = 0
[pid 23130] close(3 <unfinished ...>
[pid 23129] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23130] <... close resumed>)        = 0
[pid 23129] <... timer_create resumed>[0]) = 0
[pid 23130] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid 23129] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23132] <... prctl resumed>)        = 0
[pid 23131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23130] <... write resumed>)        = 18
[pid 23129] <... timer_settime resumed>NULL) = 0
./strace-static-x86_64: Process 23133 attached
[pid 23129] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=88948, si_int=0, si_ptr=NULL} ---
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23133
[pid 23130] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23129] +++ killed by SIGRT_1 +++
[pid 23130] <... prlimit64 resumed>NULL) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23129, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23131] <... openat resumed>)       = 3
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23134 attached
 <unfinished ...>
[pid 23133] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23132] setpgid(0, 0 <unfinished ...>
[pid 23131] write(3, "1000", 4 <unfinished ...>
[pid 23130] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23134
[pid 23134] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23133] <... set_robust_list resumed>) = 0
[pid 23132] <... setpgid resumed>)      = 0
[pid 23131] <... write resumed>)        = 4
[pid 23130] <... sched_setscheduler resumed>) = 0
[pid 23130] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23131] close(3 <unfinished ...>
[pid 23130] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23131] <... close resumed>)        = 0
[pid 23130] <... timer_settime resumed>NULL) = 0
[pid 23132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 23131] write(1, "executing program\n", 18 <unfinished ...>
[pid 23130] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7298, si_int=0, si_ptr=NULL} ---
[pid 23131] <... write resumed>)        = 18
[pid 23130] +++ killed by SIGRT_1 +++
[pid 23131] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23130, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23132] <... openat resumed>)       = 3
[pid 23131] <... prlimit64 resumed>NULL) = 0
[pid 23132] write(3, "1000", 4 <unfinished ...>
[pid 23131] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23134] <... set_robust_list resumed>) = 0
[pid 23133] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23132] <... write resumed>)        = 4
[pid 23133] <... prctl resumed>)        = 0
[pid 23132] close(3 <unfinished ...>
[pid 23131] <... sched_setscheduler resumed>) = 0
[pid 23132] <... close resumed>)        = 0
[pid 23131] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23132] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid 23131] <... timer_create resumed>[0]) = 0
[pid 23131] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23132] <... write resumed>)        = 18
[pid 23131] <... timer_settime resumed>NULL) = 0
[pid 23131] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8822, si_int=0, si_ptr=NULL} ---
[pid 23132] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23131] +++ killed by SIGRT_1 +++
[pid 23132] <... prlimit64 resumed>NULL) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23131, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23132] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23133] setpgid(0, 0)               = 0
[pid 23132] <... sched_setscheduler resumed>) = 0
[pid 23132] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23132] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23132] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13271, si_int=0, si_ptr=NULL} ---
[pid 23132] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23132, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23134] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23134] <... prctl resumed>)        = 0
[pid 23133] write(3, "1000", 4)         = 4
[pid 23134] setpgid(0, 0 <unfinished ...>
[pid 23133] close(3 <unfinished ...>
[pid 23134] <... setpgid resumed>)      = 0
[pid 23133] <... close resumed>)        = 0
[pid 23133] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23133] <... write resumed>)        = 18
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23134] <... openat resumed>)       = 3
[pid 23133] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23135
[pid 23134] write(3, "1000", 4 <unfinished ...>
[pid 23133] <... prlimit64 resumed>NULL) = 0
./strace-static-x86_64: Process 23135 attached
[pid 23135] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23134] <... write resumed>)        = 4
[pid 23133] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23135] <... set_robust_list resumed>) = 0
[pid 23134] close(3 <unfinished ...>
[pid 23133] <... sched_setscheduler resumed>) = 0
[pid 23133] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23133] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23133] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8242, si_int=0, si_ptr=NULL} ---
[pid 23133] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23133, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23134] <... close resumed>)        = 0
[pid 23135] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23134] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23135] <... prctl resumed>)        = 0
[pid 23134] <... write resumed>)        = 18
[pid   659] <... restart_syscall resumed>) = 0
[pid 23134] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23135] setpgid(0, 0 <unfinished ...>
[pid 23134] <... prlimit64 resumed>NULL) = 0
./strace-static-x86_64: Process 23136 attached
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23136
[pid 23135] <... setpgid resumed>)      = 0
[pid 23134] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23136] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23134] <... sched_setscheduler resumed>) = 0
[pid 23136] <... set_robust_list resumed>) = 0
[pid 23134] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23134] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23134] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8776, si_int=0, si_ptr=NULL} ---
[pid 23135] <... openat resumed>)       = 3
[pid 23135] write(3, "1000", 4 <unfinished ...>
[pid 23134] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid 23135] <... write resumed>)        = 4
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23134, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23135] close(3 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 23135] <... close resumed>)        = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23136] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23135] write(1, "executing program\n", 18./strace-static-x86_64: Process 23137 attached
) = 18
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23137
[pid 23135] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23137] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23136] <... prctl resumed>)        = 0
[pid 23135] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23135] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23135] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23135] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7942, si_int=0, si_ptr=NULL} ---
[pid 23136] setpgid(0, 0 <unfinished ...>
[pid 23137] <... set_robust_list resumed>) = 0
[pid 23136] <... setpgid resumed>)      = 0
[pid 23135] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23135, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23137] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23136] <... openat resumed>)       = 3
[pid 23137] <... prctl resumed>)        = 0
[pid 23136] write(3, "1000", 4 <unfinished ...>
[pid 23137] setpgid(0, 0 <unfinished ...>
[pid 23136] <... write resumed>)        = 4
[pid 23137] <... setpgid resumed>)      = 0
[pid 23136] close(3 <unfinished ...>
[pid 23137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23136] <... close resumed>)        = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23137] <... openat resumed>)       = 3
[pid 23136] write(1, "executing program\n", 18./strace-static-x86_64: Process 23138 attached
 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23138
executing program
[pid 23138] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23137] write(3, "1000", 4 <unfinished ...>
[pid 23136] <... write resumed>)        = 18
[pid 23137] <... write resumed>)        = 4
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23138] <... set_robust_list resumed>) = 0
[pid 23137] close(3 <unfinished ...>
[pid 23136] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23139 attached
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23139
[pid 23137] <... close resumed>)        = 0
[pid 23136] <... prlimit64 resumed>NULL) = 0
[pid 23139] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23138] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23137] write(1, "executing program\n", 18 <unfinished ...>
[pid 23136] sched_setscheduler(0, SCHED_FIFO, [9]executing program
 <unfinished ...>
[pid 23137] <... write resumed>)        = 18
[pid 23136] <... sched_setscheduler resumed>) = 0
[pid 23136] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23137] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23136] <... timer_create resumed>[0]) = 0
[pid 23136] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23137] <... prlimit64 resumed>NULL) = 0
[pid 23136] <... timer_settime resumed>NULL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23137] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23136] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27464, si_int=0, si_ptr=NULL} ---
[pid 23137] <... sched_setscheduler resumed>) = 0
[pid 23139] <... set_robust_list resumed>) = 0
[pid 23138] <... prctl resumed>)        = 0
[pid 23137] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23136] +++ killed by SIGRT_1 +++
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23137] <... timer_create resumed>[0]) = 0
[pid 23137] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23136, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23137] <... timer_settime resumed>NULL) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23137] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9685, si_int=0, si_ptr=NULL} ---
[pid 23137] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23137, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23140 attached
 <unfinished ...>
[pid 23140] set_robust_list(0x55555be14660, 24) = 0
[pid 23139] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23138] setpgid(0, 0 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23140
[pid 23140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23140] setpgid(0, 0 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23139] <... prctl resumed>)        = 0
[pid 23138] <... setpgid resumed>)      = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23141
[pid 23140] <... setpgid resumed>)      = 0
[pid 23140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23141 attached
 <unfinished ...>
[pid 23139] setpgid(0, 0 <unfinished ...>
[pid 23138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23140] <... openat resumed>)       = 3
[pid 23140] write(3, "1000", 4 <unfinished ...>
[pid 23138] <... openat resumed>)       = 3
[pid 23140] <... write resumed>)        = 4
[pid 23140] close(3)                    = 0
[pid 23140] write(1, "executing program\n", 18 <unfinished ...>
[pid 23139] <... setpgid resumed>)      = 0
[pid 23138] write(3, "1000", 4executing program
 <unfinished ...>
[pid 23141] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23140] <... write resumed>)        = 18
[pid 23140] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23140] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23140] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23140] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23138] <... write resumed>)        = 4
[pid 23140] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36967, si_int=0, si_ptr=NULL} ---
[pid 23139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23141] <... set_robust_list resumed>) = 0
[pid 23140] +++ killed by SIGRT_1 +++
[pid 23139] <... openat resumed>)       = 3
[pid 23138] close(3 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23140, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23138] <... close resumed>)        = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23138] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23141] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23139] write(3, "1000", 4 <unfinished ...>
[pid 23138] <... write resumed>)        = 18
[pid 23138] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23141] <... prctl resumed>)        = 0
[pid 23139] <... write resumed>)        = 4
[pid 23138] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23138] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23138] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23138] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9615, si_int=0, si_ptr=NULL} ---
[pid 23138] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23138, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23139] close(3 <unfinished ...>
[pid 23141] setpgid(0, 0 <unfinished ...>
[pid 23139] <... close resumed>)        = 0
executing program
[pid 23141] <... setpgid resumed>)      = 0
[pid 23139] write(1, "executing program\n", 18) = 18
[pid 23141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23139] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23141] <... openat resumed>)       = 3
[pid 23139] <... prlimit64 resumed>NULL) = 0
[pid 23141] write(3, "1000", 4 <unfinished ...>
[pid 23139] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23141] <... write resumed>)        = 4
[pid 23139] <... sched_setscheduler resumed>) = 0
[pid 23139] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23139] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23139] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8320, si_int=0, si_ptr=NULL} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid 23139] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23139, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23141] close(3 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23141] <... close resumed>)        = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23142
./strace-static-x86_64: Process 23142 attached
[pid 23141] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23142] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23141] <... write resumed>)        = 18
[pid   660] <... restart_syscall resumed>) = 0
[pid 23142] <... set_robust_list resumed>) = 0
[pid 23141] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23141] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23141] <... sched_setscheduler resumed>) = 0
[pid 23141] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23143
[pid 23141] <... timer_create resumed>[0]) = 0
./strace-static-x86_64: Process 23143 attached
[pid 23141] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23143] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23141] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9858, si_int=0, si_ptr=NULL} ---
[pid 23143] <... set_robust_list resumed>) = 0
[pid 23143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23143] setpgid(0, 0)               = 0
[pid 23143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23141] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23141, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid 23143] <... openat resumed>)       = 3
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23143] write(3, "1000", 4)         = 4
[pid 23143] close(3)                    = 0
[pid 23143] write(1, "executing program\n", 18) = 18
[pid 23143] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23143] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23143] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23143] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23142] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23143] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8065, si_int=0, si_ptr=NULL} ---
[pid 23143] +++ killed by SIGRT_1 +++
[pid 23142] <... prctl resumed>)        = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23143, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23144 attached
, child_tidptr=0x55555be14650) = 23144
[pid 23144] set_robust_list(0x55555be14660, 24) = 0
[pid 23144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23142] setpgid(0, 0)               = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23145
[pid 23144] setpgid(0, 0)               = 0
[pid 23144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23145 attached
 <unfinished ...>
[pid 23142] <... openat resumed>)       = 3
[pid 23142] write(3, "1000", 4 <unfinished ...>
[pid 23145] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23144] <... openat resumed>)       = 3
[pid 23144] write(3, "1000", 4)         = 4
[pid 23144] close(3)                    = 0
[pid 23144] write(1, "executing program\n", 18executing program
) = 18
[pid 23144] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23145] <... set_robust_list resumed>) = 0
[pid 23142] <... write resumed>)        = 4
[pid 23144] <... prlimit64 resumed>NULL) = 0
[pid 23144] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23144] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23144] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23144] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7484, si_int=0, si_ptr=NULL} ---
[pid 23142] close(3 <unfinished ...>
[pid 23145] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23144] +++ killed by SIGRT_1 +++
[pid 23142] <... close resumed>)        = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23144, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23142] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23142] <... write resumed>)        = 18
[pid 23145] <... prctl resumed>)        = 0
[pid 23142] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23145] setpgid(0, 0 <unfinished ...>
[pid 23142] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23145] <... setpgid resumed>)      = 0
[pid 23142] <... sched_setscheduler resumed>) = 0
[pid 23142] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23142] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23142] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7760, si_int=0, si_ptr=NULL} ---
[pid 23142] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23142, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23146
./strace-static-x86_64: Process 23146 attached
[pid 23146] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23146] <... set_robust_list resumed>) = 0
[pid 23146] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23146] <... prctl resumed>)        = 0
[pid 23146] setpgid(0, 0)               = 0
[pid 23146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23147
./strace-static-x86_64: Process 23147 attached
[pid 23145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23148
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23149
[pid 23145] <... openat resumed>)       = 3
./strace-static-x86_64: Process 23148 attached
[pid 23145] write(3, "1000", 4 <unfinished ...>
[pid 23147] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23146] <... openat resumed>)       = 3
[pid 23146] write(3, "1000", 4)         = 4
[pid 23146] close(3)                    = 0
executing program
[pid 23146] write(1, "executing program\n", 18) = 18
[pid 23146] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23146] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23146] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23148] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23147] <... set_robust_list resumed>) = 0
[pid 23146] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23145] <... write resumed>)        = 4
[pid 23146] <... timer_settime resumed>NULL) = 0
[pid 23146] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23639, si_int=0, si_ptr=NULL} ---
[pid 23148] <... set_robust_list resumed>) = 0
[pid 23147] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23146] +++ killed by SIGRT_1 +++
[pid 23145] close(3 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23146, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23149 attached
 <unfinished ...>
[pid 23149] set_robust_list(0x55555be14660, 24) = 0
[pid 23149] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23145] <... close resumed>)        = 0
executing program
[pid 23149] <... prctl resumed>)        = 0
[pid 23149] setpgid(0, 0)               = 0
[pid 23145] write(1, "executing program\n", 18 <unfinished ...>
[pid 23149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23145] <... write resumed>)        = 18
[pid 23149] <... openat resumed>)       = 3
[pid 23149] write(3, "1000", 4 <unfinished ...>
[pid 23148] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23145] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, executing program
 <unfinished ...>
[pid 23149] <... write resumed>)        = 4
[pid 23149] close(3)                    = 0
[pid 23149] write(1, "executing program\n", 18) = 18
[pid 23149] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23149] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23149] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23148] <... prctl resumed>)        = 0
[pid 23147] <... prctl resumed>)        = 0
[pid 23145] <... prlimit64 resumed>NULL) = 0
[pid 23149] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23145] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23149] <... timer_settime resumed>NULL) = 0
[pid 23145] <... sched_setscheduler resumed>) = 0
[pid 23149] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11418, si_int=0, si_ptr=NULL} ---
[pid 23145] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23145] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23145] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7143, si_int=0, si_ptr=NULL} ---
[pid 23149] +++ killed by SIGRT_1 +++
[pid 23147] setpgid(0, 0 <unfinished ...>
[pid 23145] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23149, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23145, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23148] setpgid(0, 0)               = 0
[pid 23148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23147] <... setpgid resumed>)      = 0
[pid 23148] write(3, "1000", 4)         = 4
[pid 23148] close(3executing program
)                    = 0
[pid 23148] write(1, "executing program\n", 18) = 18
[pid 23148] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23148] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23148] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23148] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23148] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7282, si_int=0, si_ptr=NULL} ---
[pid 23148] +++ killed by SIGRT_1 +++
[pid 23147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23148, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23147] <... openat resumed>)       = 3
[pid 23147] write(3, "1000", 4)         = 4
[pid   663] <... restart_syscall resumed>) = 0
[pid 23147] close(3 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23147] <... close resumed>)        = 0
./strace-static-x86_64: Process 23150 attached
[pid 23147] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23150
executing program
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23147] <... write resumed>)        = 18
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23147] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23151
./strace-static-x86_64: Process 23151 attached
[pid 23151] set_robust_list(0x55555be14660, 24) = 0
[pid 23151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23151] setpgid(0, 0 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23147] <... prlimit64 resumed>NULL) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23152
./strace-static-x86_64: Process 23152 attached
[pid 23151] <... setpgid resumed>)      = 0
[pid 23147] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23153
[pid 23147] <... sched_setscheduler resumed>) = 0
[pid 23147] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23147] <... timer_create resumed>[0]) = 0
[pid 23147] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program
NULL) = 0
[pid 23147] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8540, si_int=0, si_ptr=NULL} ---
[pid 23151] <... openat resumed>)       = 3
[pid 23151] write(3, "1000", 4)         = 4
[pid 23151] close(3)                    = 0
[pid 23151] write(1, "executing program\n", 18) = 18
[pid 23151] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23147] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23147, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23151] <... prlimit64 resumed>NULL) = 0
[pid 23151] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23151] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23151] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23151] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9315, si_int=0, si_ptr=NULL} ---
[pid 23151] +++ killed by SIGRT_1 +++
[pid 23150] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23151, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23152] set_robust_list(0x55555be14660, 24) = 0
[pid 23152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23152] setpgid(0, 0)               = 0
[pid 23152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23150] <... set_robust_list resumed>) = 0
[pid 23152] <... openat resumed>)       = 3
[pid 23152] write(3, "1000", 4)         = 4
executing program
[pid 23152] close(3)                    = 0
[pid 23152] write(1, "executing program\n", 18) = 18
[pid 23152] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23152] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23152] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23152] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23152] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7884, si_int=0, si_ptr=NULL} ---
[pid 23152] +++ killed by SIGRT_1 +++
[pid 23150] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23152, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23153 attached
 <unfinished ...>
[pid 23153] set_robust_list(0x55555be14660, 24) = 0
[pid 23153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23153] setpgid(0, 0)               = 0
[pid 23153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23150] <... prctl resumed>)        = 0
[pid 23153] <... openat resumed>)       = 3
[pid 23150] setpgid(0, 0 <unfinished ...>
[pid 23153] write(3, "1000", 4)         = 4
[pid 23153] close(3)                    = 0
executing program
[pid 23153] write(1, "executing program\n", 18) = 18
[pid 23153] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23153] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23153] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23153] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23153] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7586, si_int=0, si_ptr=NULL} ---
[pid 23153] +++ killed by SIGRT_1 +++
[pid 23150] <... setpgid resumed>)      = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23153, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23150] <... openat resumed>)       = 3
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23154
./strace-static-x86_64: Process 23154 attached
[pid 23150] write(3, "1000", 4 <unfinished ...>
[pid 23154] set_robust_list(0x55555be14660, 24) = 0
[pid 23154] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23150] <... write resumed>)        = 4
[pid 23154] <... prctl resumed>)        = 0
[pid 23150] close(3 <unfinished ...>
[pid 23154] setpgid(0, 0)               = 0
executing program
executing program
[pid 23154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23150] <... close resumed>)        = 0
[pid 23150] write(1, "executing program\n", 18 <unfinished ...>
[pid 23154] <... openat resumed>)       = 3
[pid 23150] <... write resumed>)        = 18
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23154] write(3, "1000", 4)         = 4
[pid 23154] close(3)                    = 0
[pid 23154] write(1, "executing program\n", 18) = 18
[pid 23154] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
./strace-static-x86_64: Process 23155 attached
[pid 23150] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23155
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23150] <... prlimit64 resumed>NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23150] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23150] <... sched_setscheduler resumed>) = 0
[pid 23150] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23157
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23156
[pid 23150] <... timer_create resumed>[0]) = 0
[pid 23154] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23150] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23154] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23150] <... timer_settime resumed>NULL) = 0
[pid 23154] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23150] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19998, si_int=0, si_ptr=NULL} ---
[pid 23154] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8432, si_int=0, si_ptr=NULL} ---
[pid 23154] +++ killed by SIGRT_1 +++
[pid 23150] +++ killed by SIGRT_1 +++
[pid 23155] set_robust_list(0x55555be14660, 24) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23150, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23154, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23155] setpgid(0, 0)               = 0
[pid 23155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23156 attached
./strace-static-x86_64: Process 23157 attached
) = 3
[pid 23155] write(3, "1000", 4)         = 4
[pid 23155] close(3executing program
)                    = 0
[pid 23155] write(1, "executing program\n", 18) = 18
[pid 23155] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23155] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23155] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23155] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23155] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7747, si_int=0, si_ptr=NULL} ---
[pid 23157] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23156] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23155] +++ killed by SIGRT_1 +++
[pid 23157] <... set_robust_list resumed>) = 0
[pid 23156] <... set_robust_list resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23155, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23157] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23156] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23157] <... prctl resumed>)        = 0
[pid 23156] <... prctl resumed>)        = 0
[pid 23156] setpgid(0, 0 <unfinished ...>
[pid 23157] setpgid(0, 0)               = 0
[pid 23156] <... setpgid resumed>)      = 0
[pid 23156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23156] <... openat resumed>)       = 3
[pid 23157] <... openat resumed>)       = 3
[pid 23157] write(3, "1000", 4 <unfinished ...>
[pid 23156] write(3, "1000", 4 <unfinished ...>
[pid 23157] <... write resumed>)        = 4
[pid 23156] <... write resumed>)        = 4
[pid 23157] close(3 <unfinished ...>
[pid 23156] close(3 <unfinished ...>
[pid 23157] <... close resumed>)        = 0
executing program
[pid 23156] <... close resumed>)        = 0
[pid 23157] write(1, "executing program\n", 18 <unfinished ...>
[pid 23156] write(1, "executing program\n", 18 <unfinished ...>
[pid 23157] <... write resumed>)        = 18
executing program
[pid 23156] <... write resumed>)        = 18
[pid 23157] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23156] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23157] <... prlimit64 resumed>NULL) = 0
[pid 23156] <... prlimit64 resumed>NULL) = 0
[pid 23157] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23156] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23157] <... sched_setscheduler resumed>) = 0
[pid 23156] <... sched_setscheduler resumed>) = 0
[pid 23157] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23156] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23157] <... timer_create resumed>[0]) = 0
[pid 23156] <... timer_create resumed>[0]) = 0
[pid 23157] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23156] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23157] <... timer_settime resumed>NULL) = 0
[pid 23156] <... timer_settime resumed>NULL) = 0
[pid 23157] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12679, si_int=0, si_ptr=NULL} ---
[pid 23156] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10296, si_int=0, si_ptr=NULL} ---
[pid 23157] +++ killed by SIGRT_1 +++
[pid 23156] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23157, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23156, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23158 attached
 <unfinished ...>
[pid 23158] set_robust_list(0x55555be14660, 24) = 0
[pid 23158] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23158] <... prctl resumed>)        = 0
[pid 23158] setpgid(0, 0)               = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23158
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23159
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23160
[pid 23158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23158] write(3, "1000", 4 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23161
[pid 23158] <... write resumed>)        = 4
[pid 23158] close(3)                    = 0
[pid 23158] write(1, "executing program\n", 18) = 18
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23162
[pid 23158] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23158] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23158] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23158] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23158] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7725, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23161 attached
./strace-static-x86_64: Process 23159 attached
[pid 23158] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23160 attached
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23158, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23160] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23160] <... set_robust_list resumed>) = 0
[pid 23160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23160] setpgid(0, 0)               = 0
[pid 23160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23161] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 23162 attached
 <unfinished ...>
[pid 23162] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23161] <... set_robust_list resumed>) = 0
[pid 23162] <... set_robust_list resumed>) = 0
[pid 23159] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23162] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23160] <... openat resumed>)       = 3
[pid 23162] <... prctl resumed>)        = 0
[pid 23160] write(3, "1000", 4 <unfinished ...>
[pid 23162] setpgid(0, 0 <unfinished ...>
[pid 23160] <... write resumed>)        = 4
[pid 23160] close(3)                    = 0
[pid 23162] <... setpgid resumed>)      = 0
executing program
[pid 23162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23160] write(1, "executing program\n", 18 <unfinished ...>
[pid 23161] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23160] <... write resumed>)        = 18
[pid 23160] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23160] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23160] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23160] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23160] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8359, si_int=0, si_ptr=NULL} ---
[pid 23161] <... prctl resumed>)        = 0
[pid 23160] +++ killed by SIGRT_1 +++
[pid 23159] <... set_robust_list resumed>) = 0
[pid 23161] setpgid(0, 0 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23160, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23161] <... setpgid resumed>)      = 0
[pid 23159] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23159] <... prctl resumed>)        = 0
[pid 23162] <... openat resumed>)       = 3
executing program
[pid 23162] write(3, "1000", 4)         = 4
[pid 23162] close(3)                    = 0
[pid 23162] write(1, "executing program\n", 18) = 18
[pid 23162] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23162] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23162] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23162] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23162] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8592, si_int=0, si_ptr=NULL} ---
[pid 23162] +++ killed by SIGRT_1 +++
[pid 23161] <... openat resumed>)       = 3
[pid 23159] setpgid(0, 0 <unfinished ...>
[pid 23161] write(3, "1000", 4 <unfinished ...>
[pid 23159] <... setpgid resumed>)      = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23162, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23161] <... write resumed>)        = 4
[pid 23161] close(3 <unfinished ...>
[pid 23159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23161] <... close resumed>)        = 0
[pid 23159] <... openat resumed>)       = 3
[pid 23161] write(1, "executing program\n", 18 <unfinished ...>
[pid 23159] write(3, "1000", 4executing program
 <unfinished ...>
[pid 23161] <... write resumed>)        = 18
[pid 23159] <... write resumed>)        = 4
[pid 23161] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23159] close(3 <unfinished ...>
[pid 23161] <... prlimit64 resumed>NULL) = 0
[pid 23159] <... close resumed>)        = 0
[pid 23161] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23159] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23161] <... sched_setscheduler resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23161] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23159] <... write resumed>)        = 18
[pid 23161] <... timer_create resumed>[0]) = 0
[pid 23161] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23161] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10371, si_int=0, si_ptr=NULL} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23161] +++ killed by SIGRT_1 +++
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23163
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23161, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23159] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23164
./strace-static-x86_64: Process 23164 attached
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23159] <... prlimit64 resumed>NULL) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23164] set_robust_list(0x55555be14660, 24) = 0
[pid 23164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23164] setpgid(0, 0)               = 0
[pid 23164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23159] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23166
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23165
[pid 23159] <... sched_setscheduler resumed>) = 0
[pid 23159] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23159] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23159] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8812, si_int=0, si_ptr=NULL} ---
[pid 23164] <... openat resumed>)       = 3
[pid 23164] write(3, "1000", 4)         = 4
[pid 23164] close(3executing program
)                    = 0
[pid 23164] write(1, "executing program\n", 18) = 18
[pid 23164] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23164] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23164] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23159] +++ killed by SIGRT_1 +++
[pid 23164] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23164] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9282, si_int=0, si_ptr=NULL} ---
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23159, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23166 attached
[pid 23164] +++ killed by SIGRT_1 +++
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23163 attached
 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23164, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23163] set_robust_list(0x55555be14660, 24) = 0
[pid 23163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23163] setpgid(0, 0)               = 0
[pid 23163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23163] write(3, "1000", 4 <unfinished ...>
[pid 23166] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23163] <... write resumed>)        = 4
executing program
[pid 23163] close(3)                    = 0
[pid 23163] write(1, "executing program\n", 18) = 18
[pid 23163] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23163] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23163] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23163] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23163] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7344, si_int=0, si_ptr=NULL} ---
[pid 23166] <... set_robust_list resumed>) = 0
[pid 23163] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23163, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23165 attached
 <unfinished ...>
[pid 23165] set_robust_list(0x55555be14660, 24) = 0
[pid 23165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23165] setpgid(0, 0)               = 0
[pid 23166] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23165] write(3, "1000", 4)         = 4
[pid 23165] close(3executing program
)                    = 0
[pid 23165] write(1, "executing program\n", 18) = 18
[pid 23165] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23165] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23165] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23165] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23165] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8202, si_int=0, si_ptr=NULL} ---
[pid 23166] <... prctl resumed>)        = 0
[pid 23165] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23165, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23166] setpgid(0, 0 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23166] <... setpgid resumed>)      = 0
[pid 23166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23166] write(3, "1000", 4 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23166] <... write resumed>)        = 4
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23166] close(3./strace-static-x86_64: Process 23167 attached
 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23167
[pid   662] <... restart_syscall resumed>) = 0
[pid 23166] <... close resumed>)        = 0
[pid 23166] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 23167] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23166] <... write resumed>)        = 18
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23168
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23167] <... set_robust_list resumed>) = 0
[pid 23166] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23169
./strace-static-x86_64: Process 23169 attached
[pid 23169] set_robust_list(0x55555be14660, 24) = 0
[pid 23169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23169] setpgid(0, 0 <unfinished ...>
[pid 23166] <... prlimit64 resumed>NULL) = 0
[pid 23169] <... setpgid resumed>)      = 0
[pid 23166] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23166] <... sched_setscheduler resumed>) = 0
[pid 23166] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23169] <... openat resumed>)       = 3
[pid 23169] write(3, "1000", 4 <unfinished ...>
[pid 23166] <... timer_create resumed>[0]) = 0
executing program
[pid 23166] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23166] <... timer_settime resumed>NULL) = 0
[pid 23169] <... write resumed>)        = 4
[pid 23166] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7871, si_int=0, si_ptr=NULL} ---
[pid 23169] close(3)                    = 0
[pid 23169] write(1, "executing program\n", 18) = 18
[pid 23169] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23169] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23169] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23166] +++ killed by SIGRT_1 +++
[pid 23169] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23169] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7883, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23168 attached
[pid 23169] +++ killed by SIGRT_1 +++
[pid 23167] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23166, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23170
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23169, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23170 attached
 <unfinished ...>
[pid 23170] set_robust_list(0x55555be14660, 24) = 0
[pid 23170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23170] setpgid(0, 0)               = 0
[pid 23170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23167] <... prctl resumed>)        = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23170] <... openat resumed>)       = 3
executing program
[pid 23170] write(3, "1000", 4)         = 4
[pid 23170] close(3)                    = 0
[pid 23170] write(1, "executing program\n", 18) = 18
[pid 23170] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23170] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23170] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23170] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23170] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7478, si_int=0, si_ptr=NULL} ---
[pid 23170] +++ killed by SIGRT_1 +++
[pid 23168] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23167] setpgid(0, 0)               = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23170, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23168] <... set_robust_list resumed>) = 0
[pid 23167] <... openat resumed>)       = 3
[pid 23167] write(3, "1000", 4)         = 4
[pid 23167] close(3 <unfinished ...>
[pid 23168] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23167] <... close resumed>)        = 0
executing program
[pid 23168] <... prctl resumed>)        = 0
[pid 23167] write(1, "executing program\n", 18) = 18
[pid 23168] setpgid(0, 0)               = 0
[pid 23167] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23167] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23167] <... sched_setscheduler resumed>) = 0
[pid 23167] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23167] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23167] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11533, si_int=0, si_ptr=NULL} ---
[pid 23167] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23167, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23168] <... openat resumed>)       = 3
[pid 23168] write(3, "1000", 4)         = 4
[pid 23168] close(3 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23171
./strace-static-x86_64: Process 23171 attached
[pid 23171] set_robust_list(0x55555be14660, 24) = 0
[pid 23171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23171] setpgid(0, 0)               = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23171] write(3, "1000", 4)         = 4
[pid 23171] close(3)                    = 0
executing program
[pid 23171] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23172
[pid 23171] <... write resumed>)        = 18
[pid 23171] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23171] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23171] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23168] <... close resumed>)        = 0
[pid 23171] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23171] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8120, si_int=0, si_ptr=NULL} ---
[pid 23171] +++ killed by SIGRT_1 +++
[pid 23168] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23171, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 23168] <... write resumed>)        = 18
./strace-static-x86_64: Process 23172 attached
[pid 23172] set_robust_list(0x55555be14660, 24) = 0
[pid 23172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23172] setpgid(0, 0)               = 0
[pid 23168] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23168] <... prlimit64 resumed>NULL) = 0
[pid 23168] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23168] <... sched_setscheduler resumed>) = 0
[pid 23168] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23172] <... openat resumed>)       = 3
[pid 23172] write(3, "1000", 4 <unfinished ...>
[pid 23168] <... timer_create resumed>[0]) = 0
[pid 23168] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program
 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23168] <... timer_settime resumed>NULL) = 0
[pid 23172] <... write resumed>)        = 4
[pid 23168] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9028, si_int=0, si_ptr=NULL} ---
[pid 23172] close(3)                    = 0
[pid 23172] write(1, "executing program\n", 18) = 18
[pid 23172] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23172] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23172] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23168] +++ killed by SIGRT_1 +++
[pid 23172] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23172] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7960, si_int=0, si_ptr=NULL} ---
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23168, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23172] +++ killed by SIGRT_1 +++
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23173
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23172, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23173 attached
 <unfinished ...>
[pid 23173] set_robust_list(0x55555be14660, 24) = 0
[pid 23173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23173] setpgid(0, 0)               = 0
[pid 23173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23173] write(3, "1000", 4)         = 4
[pid 23173] close(3)                    = 0
executing program
[pid 23173] write(1, "executing program\n", 18) = 18
[pid 23173] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23173] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23173] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23173] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23173] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7867, si_int=0, si_ptr=NULL} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid 23173] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23173, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23174
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23174 attached
 <unfinished ...>
[pid 23174] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23175
./strace-static-x86_64: Process 23175 attached
[pid 23174] <... set_robust_list resumed>) = 0
[pid 23175] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23174] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23175] <... set_robust_list resumed>) = 0
[pid 23174] <... prctl resumed>)        = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23174] setpgid(0, 0)               = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23175] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23174] <... openat resumed>)       = 3
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23176
./strace-static-x86_64: Process 23177 attached
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23177
./strace-static-x86_64: Process 23176 attached
[pid 23174] write(3, "1000", 4 <unfinished ...>
[pid 23176] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23174] <... write resumed>)        = 4
[pid 23176] <... set_robust_list resumed>) = 0
[pid 23176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23176] setpgid(0, 0)               = 0
[pid 23176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23174] close(3 <unfinished ...>
[pid 23175] <... prctl resumed>)        = 0
[pid 23176] <... openat resumed>)       = 3
[pid 23176] write(3, "1000", 4executing program
)         = 4
[pid 23176] close(3)                    = 0
[pid 23176] write(1, "executing program\n", 18) = 18
[pid 23176] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23174] <... close resumed>)        = 0
[pid 23175] setpgid(0, 0 <unfinished ...>
[pid 23176] <... prlimit64 resumed>NULL) = 0
[pid 23176] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23176] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23176] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23176] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8518, si_int=0, si_ptr=NULL} ---
[pid 23177] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23176] +++ killed by SIGRT_1 +++
[pid 23175] <... setpgid resumed>)      = 0
[pid 23174] write(1, "executing program\n", 18executing program
) = 18
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23176, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23174] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23174] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23174] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23174] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23175] <... openat resumed>)       = 3
[pid 23174] <... timer_settime resumed>NULL) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23175] write(3, "1000", 4 <unfinished ...>
[pid 23174] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12974, si_int=0, si_ptr=NULL} ---
[pid 23175] <... write resumed>)        = 4
[pid 23174] +++ killed by SIGRT_1 +++
[pid 23175] close(3 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23174, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23175] <... close resumed>)        = 0
executing program
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23178
[pid 23175] write(1, "executing program\n", 18) = 18
./strace-static-x86_64: Process 23178 attached
[pid 23178] set_robust_list(0x55555be14660, 24) = 0
[pid 23178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23178] setpgid(0, 0)               = 0
[pid 23178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23178] write(3, "1000", 4 <unfinished ...>
[pid 23175] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23178] <... write resumed>)        = 4
[pid 23178] close(3)                    = 0
[pid 23178] write(1, "executing program\n", 18) = 18
executing program
[pid 23178] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23178] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23178] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23178] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23178] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7950, si_int=0, si_ptr=NULL} ---
[pid 23178] +++ killed by SIGRT_1 +++
[pid 23177] <... set_robust_list resumed>) = 0
[pid 23175] <... prlimit64 resumed>NULL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23175] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23178, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23175] <... sched_setscheduler resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23175] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23175] <... timer_create resumed>[0]) = 0
[pid 23177] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23175] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23179
[pid 23175] <... timer_settime resumed>NULL) = 0
[pid 23175] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11491, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23179 attached
[pid 23179] set_robust_list(0x55555be14660, 24) = 0
[pid 23179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23179] setpgid(0, 0)               = 0
[pid 23175] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23175, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23179] write(3, "1000", 4)         = 4
executing program
[pid 23179] close(3)                    = 0
[pid 23179] write(1, "executing program\n", 18) = 18
[pid 23179] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23179] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23179] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23179] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23179] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8799, si_int=0, si_ptr=NULL} ---
[pid   663] <... restart_syscall resumed>) = 0
[pid 23179] +++ killed by SIGRT_1 +++
[pid 23177] <... prctl resumed>)        = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23179, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23180
./strace-static-x86_64: Process 23180 attached
[pid 23180] set_robust_list(0x55555be14660, 24) = 0
[pid 23180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23180] setpgid(0, 0)               = 0
[pid 23180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23177] setpgid(0, 0 <unfinished ...>
[pid 23180] <... openat resumed>)       = 3
[pid 23180] write(3, "1000", 4)         = 4
executing program
[pid 23180] close(3)                    = 0
[pid 23180] write(1, "executing program\n", 18) = 18
[pid 23180] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23180] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23180] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23180] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23180] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7237, si_int=0, si_ptr=NULL} ---
[pid 23177] <... setpgid resumed>)      = 0
[pid 23180] +++ killed by SIGRT_1 +++
[pid 23177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23180, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23177] <... openat resumed>)       = 3
[pid 23177] write(3, "1000", 4)         = 4
[pid 23177] close(3)                    = 0
[pid 23177] write(1, "executing program\n", 18executing program
) = 18
[pid 23177] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23177] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23177] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23177] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23177] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18922, si_int=0, si_ptr=NULL} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23177] +++ killed by SIGRT_1 +++
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23181
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23177, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23181 attached
 <unfinished ...>
[pid 23181] set_robust_list(0x55555be14660, 24) = 0
[pid 23181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23181] setpgid(0, 0)               = 0
[pid 23181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23181] write(3, "1000", 4)         = 4
[pid 23181] close(3executing program
)                    = 0
[pid 23181] write(1, "executing program\n", 18) = 18
[pid 23181] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23183
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23182
[pid 23181] <... prlimit64 resumed>NULL) = 0
[pid 23181] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23181] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23181] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23181] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7915, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23183 attached
./strace-static-x86_64: Process 23182 attached
[pid 23181] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23181, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23183] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23182] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23183] <... set_robust_list resumed>) = 0
[pid 23182] <... set_robust_list resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23182] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23184
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23184 attached
 <unfinished ...>
[pid 23184] set_robust_list(0x55555be14660, 24) = 0
[pid 23184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23184] setpgid(0, 0 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23185
[pid 23184] <... setpgid resumed>)      = 0
[pid 23184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23183] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23182] <... prctl resumed>)        = 0
[pid 23184] write(3, "1000", 4)         = 4
[pid 23184] close(3executing program
)                    = 0
[pid 23184] write(1, "executing program\n", 18) = 18
[pid 23184] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23183] <... prctl resumed>)        = 0
[pid 23184] <... prlimit64 resumed>NULL) = 0
[pid 23184] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23184] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23184] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23184] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8792, si_int=0, si_ptr=NULL} ---
[pid 23184] +++ killed by SIGRT_1 +++
[pid 23183] setpgid(0, 0 <unfinished ...>
[pid 23182] setpgid(0, 0 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23184, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23185 attached
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23185] set_robust_list(0x55555be14660, 24) = 0
[pid 23185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23185] setpgid(0, 0)               = 0
[pid 23183] <... setpgid resumed>)      = 0
[pid 23182] <... setpgid resumed>)      = 0
[pid 23185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23185] <... openat resumed>)       = 3
[pid 23185] write(3, "1000", 4)         = 4
executing program
[pid 23185] close(3)                    = 0
[pid 23185] write(1, "executing program\n", 18) = 18
[pid 23185] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23185] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23185] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23185] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23185] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7159, si_int=0, si_ptr=NULL} ---
[pid 23185] +++ killed by SIGRT_1 +++
[pid 23183] <... openat resumed>)       = 3
[pid 23182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23185, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23183] write(3, "1000", 4 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23186
./strace-static-x86_64: Process 23186 attached
[pid 23186] set_robust_list(0x55555be14660, 24) = 0
[pid 23186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23186] setpgid(0, 0)               = 0
[pid 23186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23186] write(3, "1000", 4 <unfinished ...>
[pid 23183] <... write resumed>)        = 4
[pid 23186] <... write resumed>)        = 4
[pid 23183] close(3 <unfinished ...>
[pid 23182] <... openat resumed>)       = 3
[pid 23186] close(3)                    = 0
executing program
[pid 23186] write(1, "executing program\n", 18) = 18
[pid 23186] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23186] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23186] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23186] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23183] <... close resumed>)        = 0
[pid 23182] write(3, "1000", 4 <unfinished ...>
[pid 23186] <... timer_settime resumed>NULL) = 0
[pid 23186] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19234, si_int=0, si_ptr=NULL} ---
executing program
[pid 23183] write(1, "executing program\n", 18 <unfinished ...>
[pid 23182] <... write resumed>)        = 4
[pid 23186] +++ killed by SIGRT_1 +++
[pid 23183] <... write resumed>)        = 18
[pid 23182] close(3 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23186, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23183] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23182] <... close resumed>)        = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23183] <... prlimit64 resumed>NULL) = 0
[pid 23182] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23183] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23182] <... write resumed>)        = 18
[pid 23183] <... sched_setscheduler resumed>) = 0
[pid 23183] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23182] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23183] <... timer_create resumed>[0]) = 0
[pid 23183] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23182] <... prlimit64 resumed>NULL) = 0
[pid 23183] <... timer_settime resumed>NULL) = 0
[pid 23182] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23183] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8570, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid 23183] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid 23182] <... sched_setscheduler resumed>) = 0
[pid 23182] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23183, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23182] <... timer_create resumed>[0]) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23182] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23182] <... timer_settime resumed>NULL) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23182] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10520, si_int=0, si_ptr=NULL} ---
[pid 23182] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23182, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23188 attached
 <unfinished ...>
[pid 23188] set_robust_list(0x55555be14660, 24) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23189
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23188
[pid 23188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23188] setpgid(0, 0 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23190
./strace-static-x86_64: Process 23191 attached
./strace-static-x86_64: Process 23189 attached
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23191
[pid 23189] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23191] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23189] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 23190 attached
[pid 23191] <... set_robust_list resumed>) = 0
[pid 23188] <... setpgid resumed>)      = 0
[pid 23191] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23190] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23189] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23189] <... prctl resumed>)        = 0
[pid 23189] setpgid(0, 0 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23191] <... prctl resumed>)        = 0
[pid 23189] <... setpgid resumed>)      = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23192
[pid 23189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23191] setpgid(0, 0./strace-static-x86_64: Process 23192 attached
 <unfinished ...>
[pid 23192] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23189] <... openat resumed>)       = 3
[pid 23191] <... setpgid resumed>)      = 0
[pid 23189] write(3, "1000", 4 <unfinished ...>
[pid 23192] <... set_robust_list resumed>) = 0
[pid 23189] <... write resumed>)        = 4
[pid 23192] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23189] close(3 <unfinished ...>
[pid 23192] <... prctl resumed>)        = 0
[pid 23189] <... close resumed>)        = 0
[pid 23192] setpgid(0, 0)               = 0
[pid 23192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 23191] <... openat resumed>)       = 3
[pid 23189] write(1, "executing program\n", 18) = 18
[pid 23191] write(3, "1000", 4 <unfinished ...>
[pid 23189] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23191] <... write resumed>)        = 4
[pid 23192] <... openat resumed>)       = 3
[pid 23189] <... prlimit64 resumed>NULL) = 0
[pid 23191] close(3 <unfinished ...>
[pid 23189] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23192] write(3, "1000", 4 <unfinished ...>
[pid 23189] <... sched_setscheduler resumed>) = 0
executing program
[pid 23191] <... close resumed>)        = 0
[pid 23189] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23192] <... write resumed>)        = 4
[pid 23191] write(1, "executing program\n", 18 <unfinished ...>
[pid 23189] <... timer_create resumed>[0]) = 0
[pid 23192] close(3 <unfinished ...>
[pid 23189] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23191] <... write resumed>)        = 18
[pid 23192] <... close resumed>)        = 0
[pid 23192] write(1, "executing program\n", 18) = 18
[pid 23189] <... timer_settime resumed>NULL) = 0
[pid 23189] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11051, si_int=0, si_ptr=NULL} ---
executing program
[pid 23191] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23192] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23192] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23192] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23192] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23192] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6655, si_int=0, si_ptr=NULL} ---
[pid 23189] +++ killed by SIGRT_1 +++
[pid 23191] <... prlimit64 resumed>NULL) = 0
[pid 23192] +++ killed by SIGRT_1 +++
[pid 23191] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23190] <... set_robust_list resumed>) = 0
[pid 23188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23189, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23191] <... sched_setscheduler resumed>) = 0
[pid 23191] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23192, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23191] <... timer_create resumed>[0]) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23191] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23191] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8181, si_int=0, si_ptr=NULL} ---
[pid 23190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23190] setpgid(0, 0)               = 0
[pid 23190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23191] +++ killed by SIGRT_1 +++
[pid 23190] <... openat resumed>)       = 3
[pid 23190] write(3, "1000", 4 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23191, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23190] <... write resumed>)        = 4
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23190] close(3)                    = 0
[pid 23190] write(1, "executing program\n", 18executing program
) = 18
[pid 23190] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23190] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23190] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23190] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23190] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9352, si_int=0, si_ptr=NULL} ---
[pid 23190] +++ killed by SIGRT_1 +++
[pid 23188] <... openat resumed>)       = 3
[pid 23188] write(3, "1000", 4 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23190, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23188] <... write resumed>)        = 4
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23188] close(3)                    = 0
executing program
[pid 23188] write(1, "executing program\n", 18) = 18
[pid 23188] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23188] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23188] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23188] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23188] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8279, si_int=0, si_ptr=NULL} ---
[pid 23188] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23188, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23193
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23194
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23196
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23196 attached
./strace-static-x86_64: Process 23197 attached
./strace-static-x86_64: Process 23195 attached
 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23195
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23197
./strace-static-x86_64: Process 23194 attached
./strace-static-x86_64: Process 23193 attached
[pid 23193] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23194] set_robust_list(0x55555be14660, 24) = 0
[pid 23193] <... set_robust_list resumed>) = 0
[pid 23194] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23196] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23194] <... prctl resumed>)        = 0
[pid 23193] setpgid(0, 0 <unfinished ...>
[pid 23194] setpgid(0, 0)               = 0
[pid 23193] <... setpgid resumed>)      = 0
[pid 23194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23196] <... set_robust_list resumed>) = 0
[pid 23195] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23194] <... openat resumed>)       = 3
[pid 23193] <... openat resumed>)       = 3
[pid 23196] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23193] write(3, "1000", 4)         = 4
[pid 23194] write(3, "1000", 4 <unfinished ...>
[pid 23193] close(3 <unfinished ...>
[pid 23194] <... write resumed>)        = 4
[pid 23193] <... close resumed>)        = 0
[pid 23194] close(3)                    = 0
executing program
executing program
[pid 23193] write(1, "executing program\n", 18) = 18
[pid 23194] write(1, "executing program\n", 18) = 18
[pid 23193] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23194] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23193] <... prlimit64 resumed>NULL) = 0
[pid 23194] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23194] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23194] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23196] <... prctl resumed>)        = 0
[pid 23195] <... set_robust_list resumed>) = 0
[pid 23194] <... timer_settime resumed>NULL) = 0
[pid 23194] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13504, si_int=0, si_ptr=NULL} ---
[pid 23197] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23196] setpgid(0, 0 <unfinished ...>
[pid 23195] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23194] +++ killed by SIGRT_1 +++
[pid 23193] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23196] <... setpgid resumed>)      = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23194, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23193] <... sched_setscheduler resumed>) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23193] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23193] <... timer_create resumed>[0]) = 0
[pid 23193] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23193] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7321, si_int=0, si_ptr=NULL} ---
[pid 23193] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23193, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23196] <... openat resumed>)       = 3
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23195] <... prctl resumed>)        = 0
[pid 23196] write(3, "1000", 4)         = 4
[pid 23195] setpgid(0, 0 <unfinished ...>
[pid 23197] <... set_robust_list resumed>) = 0
[pid 23196] close(3 <unfinished ...>
[pid 23195] <... setpgid resumed>)      = 0
[pid 23196] <... close resumed>)        = 0
[pid 23196] write(1, "executing program\n", 18 <unfinished ...>
[pid 23195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 23196] <... write resumed>)        = 18
[pid 23195] <... openat resumed>)       = 3
[pid 23196] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23195] write(3, "1000", 4 <unfinished ...>
[pid 23196] <... prlimit64 resumed>NULL) = 0
[pid 23197] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23196] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23195] <... write resumed>)        = 4
[pid 23197] <... prctl resumed>)        = 0
[pid 23196] <... sched_setscheduler resumed>) = 0
[pid 23195] close(3 <unfinished ...>
[pid 23196] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23195] <... close resumed>)        = 0
executing program
[pid 23196] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23195] write(1, "executing program\n", 18 <unfinished ...>
[pid 23196] <... timer_settime resumed>NULL) = 0
[pid 23196] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11982, si_int=0, si_ptr=NULL} ---
[pid 23195] <... write resumed>)        = 18
[pid 23196] +++ killed by SIGRT_1 +++
[pid 23195] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23196, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23195] <... prlimit64 resumed>NULL) = 0
[pid 23195] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23197] setpgid(0, 0 <unfinished ...>
[pid 23195] <... sched_setscheduler resumed>) = 0
[pid 23195] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23195] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23195] <... timer_settime resumed>NULL) = 0
[pid 23195] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8452, si_int=0, si_ptr=NULL} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23195] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23198
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23195, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23197] <... setpgid resumed>)      = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23200
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23199
[pid   659] restart_syscall(<... resuming interrupted clone ...>) = 0
./strace-static-x86_64: Process 23199 attached
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23199] set_robust_list(0x55555be14660, 24) = 0
[pid 23199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23199] setpgid(0, 0 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23201
[pid 23199] <... setpgid resumed>)      = 0
[pid 23197] <... openat resumed>)       = 3
[pid 23199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23197] write(3, "1000", 4./strace-static-x86_64: Process 23200 attached
 <unfinished ...>
[pid 23199] <... openat resumed>)       = 3
[pid 23199] write(3, "1000", 4executing program
)         = 4
[pid 23199] close(3)                    = 0
[pid 23199] write(1, "executing program\n", 18) = 18
[pid 23199] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23199] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23199] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23199] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23199] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7956, si_int=0, si_ptr=NULL} ---
[pid 23200] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23199] +++ killed by SIGRT_1 +++
[pid 23197] <... write resumed>)        = 4
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23199, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23197] close(3 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23198 attached
 <unfinished ...>
[pid 23197] <... close resumed>)        = 0
executing program
[pid 23198] set_robust_list(0x55555be14660, 24) = 0
[pid 23198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23200] <... set_robust_list resumed>) = 0
[pid 23197] write(1, "executing program\n", 18 <unfinished ...>
[pid 23198] setpgid(0, 0 <unfinished ...>
[pid 23197] <... write resumed>)        = 18
[pid 23198] <... setpgid resumed>)      = 0
[pid 23198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23197] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23198] <... openat resumed>)       = 3
[pid 23198] write(3, "1000", 4)         = 4
executing program
[pid 23198] close(3)                    = 0
[pid 23198] write(1, "executing program\n", 18) = 18
[pid 23198] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23198] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23198] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23198] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23198] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11179, si_int=0, si_ptr=NULL} ---
[pid 23200] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23198] +++ killed by SIGRT_1 +++
[pid 23197] <... prlimit64 resumed>NULL) = 0
[pid 23197] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23198, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23197] <... sched_setscheduler resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23197] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23200] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 23201 attached
[pid 23197] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23200] setpgid(0, 0 <unfinished ...>
[pid 23197] <... timer_settime resumed>NULL) = 0
[pid 23200] <... setpgid resumed>)      = 0
[pid 23197] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7801, si_int=0, si_ptr=NULL} ---
[pid 23201] set_robust_list(0x55555be14660, 24) = 0
[pid 23201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23201] setpgid(0, 0)               = 0
[pid 23201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23197] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23197, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23201] write(3, "1000", 4)         = 4
[pid 23201] close(3)                    = 0
[pid 23201] write(1, "executing program\n", 18executing program
) = 18
[pid 23201] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23201] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23201] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23201] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23201] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7948, si_int=0, si_ptr=NULL} ---
[pid 23201] +++ killed by SIGRT_1 +++
[pid 23200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23201, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23200] <... openat resumed>)       = 3
[pid 23200] write(3, "1000", 4)         = 4
[pid 23200] close(3)                    = 0
[pid 23200] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 23200] <... write resumed>)        = 18
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23202
[pid   661] <... restart_syscall resumed>) = 0
[pid 23200] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23200] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23200] <... sched_setscheduler resumed>) = 0
[pid 23200] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23200] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23200] <... timer_settime resumed>NULL) = 0
[pid 23200] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=45965, si_int=0, si_ptr=NULL} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23204
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23203
./strace-static-x86_64: Process 23203 attached
[pid 23203] set_robust_list(0x55555be14660, 24) = 0
[pid 23203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23203] setpgid(0, 0 <unfinished ...>
[pid 23200] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23200, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23205
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23203] <... setpgid resumed>)      = 0
[pid 23203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23202 attached
executing program
) = 3
[pid 23203] write(3, "1000", 4)         = 4
[pid 23203] close(3)                    = 0
[pid 23203] write(1, "executing program\n", 18) = 18
[pid 23203] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23203] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23203] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23203] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23203] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7361, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23205 attached
[pid 23203] +++ killed by SIGRT_1 +++
[pid 23202] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 23204 attached
 <unfinished ...>
[pid 23204] set_robust_list(0x55555be14660, 24) = 0
[pid 23204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23204] setpgid(0, 0)               = 0
[pid 23204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23202] <... set_robust_list resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23203, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid 23204] write(3, "1000", 4)         = 4
[pid 23204] close(3)                    = 0
[pid 23204] write(1, "executing program\n", 18) = 18
[pid 23204] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23204] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23204] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23204] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23204] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9200, si_int=0, si_ptr=NULL} ---
[pid 23205] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23204] +++ killed by SIGRT_1 +++
[pid 23202] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23204, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23205] <... set_robust_list resumed>) = 0
[pid 23202] <... prctl resumed>)        = 0
[pid 23202] setpgid(0, 0)               = 0
[pid 23205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23205] setpgid(0, 0)               = 0
[pid 23202] write(3, "1000", 4)         = 4
[pid 23202] close(3 <unfinished ...>
[pid 23205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23202] <... close resumed>)        = 0
executing program
[pid 23202] write(1, "executing program\n", 18 <unfinished ...>
[pid 23205] <... openat resumed>)       = 3
[pid 23202] <... write resumed>)        = 18
[pid 23205] write(3, "1000", 4 <unfinished ...>
[pid 23202] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23205] <... write resumed>)        = 4
[pid 23202] <... prlimit64 resumed>NULL) = 0
[pid 23205] close(3 <unfinished ...>
[pid 23202] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23205] <... close resumed>)        = 0
[pid 23202] <... sched_setscheduler resumed>) = 0
[pid 23202] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23202] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23205] write(1, "executing program\n", 18 <unfinished ...>
[pid 23202] <... timer_settime resumed>NULL) = 0
[pid 23202] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13905, si_int=0, si_ptr=NULL} ---
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23206
[pid 23202] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23202, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23206 attached
 <unfinished ...>
[pid 23206] set_robust_list(0x55555be14660, 24) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23206] setpgid(0, 0)               = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23206] write(3, "1000", 4 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23207
[pid 23206] <... write resumed>)        = 4
[pid 23206] close(3 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23206] <... close resumed>)        = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23206] write(1, "executing program\n", 18) = 18
[pid 23206] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23206] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
executing program
executing program
[pid 23206] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23206] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23208
[pid 23206] <... timer_settime resumed>NULL) = 0
[pid 23206] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10674, si_int=0, si_ptr=NULL} ---
[pid 23206] +++ killed by SIGRT_1 +++
[pid 23205] <... write resumed>)        = 18
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23206, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23207 attached
 <unfinished ...>
[pid 23207] set_robust_list(0x55555be14660, 24) = 0
[pid 23205] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23207] setpgid(0, 0)               = 0
[pid 23207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23205] <... prlimit64 resumed>NULL) = 0
[pid 23207] write(3, "1000", 4)         = 4
[pid 23207] close(3)                    = 0
[pid 23207] write(1, "executing program\n", 18executing program
) = 18
[pid 23207] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23207] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23207] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23207] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23207] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7388, si_int=0, si_ptr=NULL} ---
[pid 23207] +++ killed by SIGRT_1 +++
[pid 23205] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23207, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23205] <... sched_setscheduler resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23205] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 23208 attached
[0]) = 0
[pid 23205] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23208] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23205] <... timer_settime resumed>NULL) = 0
[pid 23208] <... set_robust_list resumed>) = 0
[pid 23205] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9181, si_int=0, si_ptr=NULL} ---
[pid 23208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23208] setpgid(0, 0)               = 0
[pid 23208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23205] +++ killed by SIGRT_1 +++
[pid 23208] write(3, "1000", 4 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23205, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23208] <... write resumed>)        = 4
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
executing program
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23210
[pid 23208] close(3)                    = 0
[pid 23208] write(1, "executing program\n", 18) = 18
[pid 23208] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23208] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23211
[pid 23208] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23209
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23212
[pid 23208] <... timer_create resumed>[0]) = 0
[pid 23208] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23208] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11524, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23212 attached
./strace-static-x86_64: Process 23210 attached
./strace-static-x86_64: Process 23209 attached
[pid 23208] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23208, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23211 attached
 <unfinished ...>
[pid 23211] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23212] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23211] <... set_robust_list resumed>) = 0
[pid 23211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23211] setpgid(0, 0)               = 0
[pid 23211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23212] <... set_robust_list resumed>) = 0
[pid 23209] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23211] <... openat resumed>)       = 3
[pid 23211] write(3, "1000", 4executing program
)         = 4
[pid 23211] close(3)                    = 0
[pid 23211] write(1, "executing program\n", 18) = 18
[pid 23211] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23212] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23211] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23211] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23211] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23211] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7567, si_int=0, si_ptr=NULL} ---
[pid 23212] <... prctl resumed>)        = 0
[pid 23211] +++ killed by SIGRT_1 +++
[pid 23210] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23209] <... set_robust_list resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23211, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23212] setpgid(0, 0)               = 0
[pid 23212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23209] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23212] write(3, "1000", 4)         = 4
[pid 23212] close(3executing program
)                    = 0
[pid 23212] write(1, "executing program\n", 18) = 18
[pid 23212] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23212] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23212] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23212] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23212] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8076, si_int=0, si_ptr=NULL} ---
[pid 23212] +++ killed by SIGRT_1 +++
[pid 23210] <... set_robust_list resumed>) = 0
[pid 23209] <... prctl resumed>)        = 0
[pid 23209] setpgid(0, 0 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23212, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23209] <... setpgid resumed>)      = 0
[pid 23210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23210] setpgid(0, 0)               = 0
[pid 23210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23210] <... openat resumed>)       = 3
[pid 23210] write(3, "1000", 4executing program
)         = 4
[pid 23210] close(3)                    = 0
[pid 23210] write(1, "executing program\n", 18) = 18
[pid 23210] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23210] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23210] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23210] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23210] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7918, si_int=0, si_ptr=NULL} ---
[pid 23210] +++ killed by SIGRT_1 +++
[pid 23209] <... openat resumed>)       = 3
[pid 23209] write(3, "1000", 4 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23210, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23209] <... write resumed>)        = 4
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23209] close(3)                    = 0
executing program
[pid 23209] write(1, "executing program\n", 18) = 18
[pid   661] <... restart_syscall resumed>) = 0
[pid 23209] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23209] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23213
[pid 23209] <... sched_setscheduler resumed>) = 0
[pid 23209] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23209] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23209] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8763, si_int=0, si_ptr=NULL} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid 23209] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23209, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23214
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23214 attached
 <unfinished ...>
[pid 23214] set_robust_list(0x55555be14660, 24) = 0
[pid 23214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23214] setpgid(0, 0)               = 0
[pid 23214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23215
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23216
executing program
[pid 23214] <... openat resumed>)       = 3
[pid 23214] write(3, "1000", 4)         = 4
[pid 23214] close(3)                    = 0
[pid 23214] write(1, "executing program\n", 18) = 18
[pid 23214] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23214] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23214] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23214] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23214] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7616, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23216 attached
./strace-static-x86_64: Process 23213 attached
[pid 23214] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23215 attached
[pid 23216] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23213] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23214, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23213] <... set_robust_list resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23216] <... set_robust_list resumed>) = 0
[pid 23215] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23213] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23216] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23217
./strace-static-x86_64: Process 23217 attached
[pid 23217] set_robust_list(0x55555be14660, 24) = 0
[pid 23217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23217] setpgid(0, 0)               = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23213] <... prctl resumed>)        = 0
[pid 23216] <... prctl resumed>)        = 0
[pid 23215] <... set_robust_list resumed>) = 0
[pid 23217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23217] write(3, "1000", 4executing program
)         = 4
[pid 23217] close(3)                    = 0
[pid 23217] write(1, "executing program\n", 18) = 18
[pid 23217] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23217] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23217] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23217] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23217] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7803, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23218 attached
[pid 23217] +++ killed by SIGRT_1 +++
[pid 23216] setpgid(0, 0 <unfinished ...>
[pid 23215] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23213] setpgid(0, 0 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23218
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23217, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23218] set_robust_list(0x55555be14660, 24) = 0
[pid 23218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23218] setpgid(0, 0)               = 0
[pid 23215] <... prctl resumed>)        = 0
[pid 23216] <... setpgid resumed>)      = 0
[pid 23213] <... setpgid resumed>)      = 0
[pid 23218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23218] write(3, "1000", 4 <unfinished ...>
[pid 23213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23218] <... write resumed>)        = 4
[pid 23218] close(3executing program
)                    = 0
[pid 23218] write(1, "executing program\n", 18) = 18
[pid 23218] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23218] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23218] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23218] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23218] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8388, si_int=0, si_ptr=NULL} ---
[pid 23213] <... openat resumed>)       = 3
[pid 23218] +++ killed by SIGRT_1 +++
[pid 23216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23215] setpgid(0, 0 <unfinished ...>
[pid 23213] write(3, "1000", 4 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23218, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23213] <... write resumed>)        = 4
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23213] close(3 <unfinished ...>
[pid 23215] <... setpgid resumed>)      = 0
[pid 23215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23213] <... close resumed>)        = 0
[pid 23215] <... openat resumed>)       = 3
[pid 23215] write(3, "1000", 4)         = 4
[pid 23215] close(3)                    = 0
[pid 23215] write(1, "executing program\n", 18executing program
) = 18
[pid 23215] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23215] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23215] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23215] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23215] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7808, si_int=0, si_ptr=NULL} ---
[pid 23215] +++ killed by SIGRT_1 +++
[pid 23216] <... openat resumed>)       = 3
[pid 23213] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23215, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23213] <... write resumed>)        = 18
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23216] write(3, "1000", 4 <unfinished ...>
[pid 23213] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23216] <... write resumed>)        = 4
[pid 23213] <... prlimit64 resumed>NULL) = 0
[pid 23216] close(3 <unfinished ...>
[pid 23213] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23216] <... close resumed>)        = 0
[pid 23213] <... sched_setscheduler resumed>) = 0
[pid 23213] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23216] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid 23213] <... timer_create resumed>[0]) = 0
[pid 23216] <... write resumed>)        = 18
[pid 23213] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23213] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8428, si_int=0, si_ptr=NULL} ---
[pid 23213] +++ killed by SIGRT_1 +++
[pid 23216] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23213, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23216] <... prlimit64 resumed>NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23219
[pid   659] <... restart_syscall resumed>) = 0
[pid 23216] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23219 attached
 <unfinished ...>
[pid 23216] <... sched_setscheduler resumed>) = 0
[pid 23216] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23220
[pid 23216] <... timer_create resumed>[0]) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23216] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 23220 attached
NULL) = 0
[pid 23216] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10996, si_int=0, si_ptr=NULL} ---
[pid 23220] set_robust_list(0x55555be14660, 24) = 0
[pid 23220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23220] setpgid(0, 0)               = 0
[pid 23220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23216] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23216, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23221
[pid 23220] <... openat resumed>)       = 3
[pid 23220] write(3, "1000", 4)         = 4
[pid 23220] close(3)                    = 0
executing program
[pid 23220] write(1, "executing program\n", 18) = 18
[pid 23220] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23220] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23220] <... sched_setscheduler resumed>) = 0
[pid 23220] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23220] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23220] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8265, si_int=0, si_ptr=NULL} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23220] +++ killed by SIGRT_1 +++
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23222
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23220, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23221 attached
 <unfinished ...>
[pid 23221] set_robust_list(0x55555be14660, 24) = 0
[pid 23221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23219] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23221] setpgid(0, 0)               = 0
[pid 23219] <... set_robust_list resumed>) = 0
[pid 23221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23221] write(3, "1000", 4)         = 4
[pid 23221] close(3)                    = 0
executing program
[pid 23221] write(1, "executing program\n", 18) = 18
[pid 23219] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23221] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23221] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23221] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23221] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23221] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7685, si_int=0, si_ptr=NULL} ---
[pid 23221] +++ killed by SIGRT_1 +++
[pid 23219] <... prctl resumed>)        = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23221, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23222 attached
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23222] set_robust_list(0x55555be14660, 24) = 0
[pid 23222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23222] setpgid(0, 0)               = 0
[pid 23222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23222] write(3, "1000", 4)         = 4
[pid 23222] close(3)                    = 0
[pid 23222] write(1, "executing program\n", 18executing program
) = 18
[pid 23222] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23222] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23222] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23222] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23222] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7634, si_int=0, si_ptr=NULL} ---
[pid 23222] +++ killed by SIGRT_1 +++
[pid 23219] setpgid(0, 0)               = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23222, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23219] write(3, "1000", 4)         = 4
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23223
[pid 23219] close(3./strace-static-x86_64: Process 23223 attached
)                    = 0
[pid 23223] set_robust_list(0x55555be14660, 24) = 0
[pid 23219] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23219] <... write resumed>)        = 18
[pid 23223] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23219] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23224
[pid 23223] <... prctl resumed>)        = 0
[pid 23219] <... prlimit64 resumed>NULL) = 0
./strace-static-x86_64: Process 23224 attached
[pid 23224] set_robust_list(0x55555be14660, 24) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23224] setpgid(0, 0 <unfinished ...>
[pid 23219] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23223] setpgid(0, 0 <unfinished ...>
[pid 23219] <... sched_setscheduler resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23219] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
executing program
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23219] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23219] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12141, si_int=0, si_ptr=NULL} ---
[pid 23224] <... setpgid resumed>)      = 0
[pid 23224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23224] write(3, "1000", 4 <unfinished ...>
[pid 23219] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23219, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23224] <... write resumed>)        = 4
[pid 23224] close(3)                    = 0
[pid 23224] write(1, "executing program\n", 18) = 18
[pid 23224] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23224] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23225
[pid 23224] <... sched_setscheduler resumed>) = 0
[pid 23224] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23226
[pid 23224] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23224] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7082, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23225 attached
[pid 23224] +++ killed by SIGRT_1 +++
[pid 23223] <... setpgid resumed>)      = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23224, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23226 attached
 <unfinished ...>
[pid 23226] set_robust_list(0x55555be14660, 24) = 0
[pid 23226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23226] setpgid(0, 0)               = 0
[pid 23226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23225] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23226] write(3, "1000", 4)         = 4
[pid 23226] close(3)                    = 0
[pid 23226] write(1, "executing program\n", 18executing program
) = 18
[pid 23226] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23226] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23226] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23226] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23226] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8534, si_int=0, si_ptr=NULL} ---
[pid 23226] +++ killed by SIGRT_1 +++
[pid 23225] <... set_robust_list resumed>) = 0
[pid 23223] <... openat resumed>)       = 3
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23226, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23223] write(3, "1000", 4 <unfinished ...>
[pid 23225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23225] setpgid(0, 0)               = 0
[pid 23223] <... write resumed>)        = 4
[pid 23225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23223] close(3 <unfinished ...>
[pid 23225] write(3, "1000", 4)         = 4
[pid 23225] close(3)                    = 0
[pid 23225] write(1, "executing program\n", 18executing program
) = 18
[pid 23225] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23225] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23225] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23225] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23225] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8067, si_int=0, si_ptr=NULL} ---
[pid 23225] +++ killed by SIGRT_1 +++
[pid 23223] <... close resumed>)        = 0
[pid 23223] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23225, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23223] <... write resumed>)        = 18
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23223] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23223] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23223] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23223] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23223] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8271, si_int=0, si_ptr=NULL} ---
[pid 23223] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23223, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23228 attached
./strace-static-x86_64: Process 23229 attached
 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23227
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23229
./strace-static-x86_64: Process 23227 attached
[pid 23227] set_robust_list(0x55555be14660, 24) = 0
[pid 23227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23227] setpgid(0, 0)               = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23228
[pid   662] <... restart_syscall resumed>) = 0
[pid 23228] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23227] <... openat resumed>)       = 3
[pid 23227] write(3, "1000", 4)         = 4
[pid 23227] close(3)                    = 0
executing program
[pid 23227] write(1, "executing program\n", 18) = 18
[pid 23227] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23227] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23227] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23227] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23227] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9285, si_int=0, si_ptr=NULL} ---
[pid 23227] +++ killed by SIGRT_1 +++
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23228] <... set_robust_list resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23227, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23230 attached
 <unfinished ...>
[pid 23230] set_robust_list(0x55555be14660, 24) = 0
[pid 23230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23230] setpgid(0, 0)               = 0
[pid 23230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23230] write(3, "1000", 4)         = 4
[pid 23230] close(3)                    = 0
executing program
[pid 23230] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23230
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23231
[pid 23230] <... write resumed>)        = 18
[pid 23230] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23230] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23230] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23230] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23230] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7967, si_int=0, si_ptr=NULL} ---
[pid 23230] +++ killed by SIGRT_1 +++
[pid 23229] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23228] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23230, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23231 attached
[pid 23228] <... prctl resumed>)        = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23231] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23228] setpgid(0, 0 <unfinished ...>
[pid 23231] <... set_robust_list resumed>) = 0
[pid 23231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23231] setpgid(0, 0)               = 0
[pid 23231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23231] write(3, "1000", 4)         = 4
executing program
[pid 23231] close(3)                    = 0
[pid 23231] write(1, "executing program\n", 18) = 18
[pid 23231] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23231] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23231] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23231] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23231] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8045, si_int=0, si_ptr=NULL} ---
[pid 23231] +++ killed by SIGRT_1 +++
[pid 23229] <... set_robust_list resumed>) = 0
[pid 23228] <... setpgid resumed>)      = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23231, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23228] write(3, "1000", 4)         = 4
[pid 23228] close(3 <unfinished ...>
[pid 23229] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23228] <... close resumed>)        = 0
[pid 23229] <... prctl resumed>)        = 0
[pid 23228] write(1, "executing program\n", 18executing program
) = 18
[pid 23229] setpgid(0, 0 <unfinished ...>
[pid 23228] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23229] <... setpgid resumed>)      = 0
[pid 23228] <... prlimit64 resumed>NULL) = 0
[pid 23228] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23228] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23228] <... timer_create resumed>[0]) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23229] <... openat resumed>)       = 3
[pid 23228] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23229] write(3, "1000", 4 <unfinished ...>
[pid 23228] <... timer_settime resumed>NULL) = 0
[pid 23229] <... write resumed>)        = 4
[pid 23228] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20496, si_int=0, si_ptr=NULL} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23229] close(3executing program
 <unfinished ...>
[pid 23228] +++ killed by SIGRT_1 +++
[pid 23229] <... close resumed>)        = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23228, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23229] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23232
[pid 23229] <... write resumed>)        = 18
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23232 attached
 <unfinished ...>
[pid 23229] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23233
./strace-static-x86_64: Process 23233 attached
[pid 23229] <... prlimit64 resumed>NULL) = 0
[pid 23229] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23233] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23229] <... sched_setscheduler resumed>) = 0
[pid 23233] <... set_robust_list resumed>) = 0
[pid 23229] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23233] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23229] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23233] <... prctl resumed>)        = 0
[pid 23229] <... timer_settime resumed>NULL) = 0
[pid 23229] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7364, si_int=0, si_ptr=NULL} ---
[pid 23233] setpgid(0, 0 <unfinished ...>
[pid 23232] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23229] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23229, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23233] <... setpgid resumed>)      = 0
[pid 23232] <... set_robust_list resumed>) = 0
[pid 23233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23233] write(3, "1000", 4 <unfinished ...>
[pid 23232] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23233] <... write resumed>)        = 4
executing program
[pid 23233] close(3)                    = 0
[pid 23233] write(1, "executing program\n", 18) = 18
[pid 23233] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23233] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23233] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23233] <... timer_create resumed>[0]) = 0
[pid 23233] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23232] <... prctl resumed>)        = 0
[pid 23233] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13320, si_int=0, si_ptr=NULL} ---
[pid 23233] +++ killed by SIGRT_1 +++
[pid 23232] setpgid(0, 0 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23234 attached
 <unfinished ...>
[pid 23232] <... setpgid resumed>)      = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23233, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23235
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23234
./strace-static-x86_64: Process 23235 attached
[pid 23234] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23234] <... set_robust_list resumed>) = 0
[pid 23232] <... openat resumed>)       = 3
[pid 23235] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23234] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23232] write(3, "1000", 4 <unfinished ...>
[pid 23235] <... set_robust_list resumed>) = 0
[pid 23234] <... prctl resumed>)        = 0
[pid 23232] <... write resumed>)        = 4
[pid 23232] close(3 <unfinished ...>
[pid 23234] setpgid(0, 0)               = 0
[pid 23235] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23232] <... close resumed>)        = 0
executing program
[pid 23232] write(1, "executing program\n", 18 <unfinished ...>
[pid 23234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23232] <... write resumed>)        = 18
[pid 23232] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23234] <... openat resumed>)       = 3
[pid 23232] <... prlimit64 resumed>NULL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23234] write(3, "1000", 4 <unfinished ...>
[pid 23232] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23235] <... prctl resumed>)        = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23235] setpgid(0, 0 <unfinished ...>
[pid 23234] <... write resumed>)        = 4
[pid 23232] <... sched_setscheduler resumed>) = 0
./strace-static-x86_64: Process 23236 attached
[pid 23234] close(3 <unfinished ...>
[pid 23232] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23236
executing program
[pid 23234] <... close resumed>)        = 0
[pid 23232] <... timer_create resumed>[0]) = 0
[pid 23234] write(1, "executing program\n", 18 <unfinished ...>
[pid 23232] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23234] <... write resumed>)        = 18
[pid 23232] <... timer_settime resumed>NULL) = 0
[pid 23232] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23369, si_int=0, si_ptr=NULL} ---
[pid   663] <... restart_syscall resumed>) = 0
[pid 23232] +++ killed by SIGRT_1 +++
[pid 23234] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23232, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23236] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23235] <... setpgid resumed>)      = 0
[pid 23234] <... prlimit64 resumed>NULL) = 0
[pid 23234] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23234] <... sched_setscheduler resumed>) = 0
[pid 23234] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23234] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23234] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8277, si_int=0, si_ptr=NULL} ---
[pid 23234] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23234, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23237 attached
 <unfinished ...>
[pid 23237] set_robust_list(0x55555be14660, 24) = 0
[pid 23236] <... set_robust_list resumed>) = 0
[pid 23235] <... openat resumed>)       = 3
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23237
[pid 23237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23237] setpgid(0, 0)               = 0
[pid 23235] write(3, "1000", 4 <unfinished ...>
[pid 23236] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23235] <... write resumed>)        = 4
[pid 23236] <... prctl resumed>)        = 0
[pid 23237] write(3, "1000", 4)         = 4
[pid 23237] close(3executing program
)                    = 0
[pid 23237] write(1, "executing program\n", 18) = 18
[pid 23237] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23235] close(3 <unfinished ...>
[pid 23237] <... prlimit64 resumed>NULL) = 0
[pid 23237] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23237] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23237] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23237] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7942, si_int=0, si_ptr=NULL} ---
executing program
[pid 23236] setpgid(0, 0 <unfinished ...>
[pid 23235] <... close resumed>)        = 0
[pid 23237] +++ killed by SIGRT_1 +++
[pid   659] <... restart_syscall resumed>) = 0
[pid 23235] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23237, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23235] <... write resumed>)        = 18
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23236] <... setpgid resumed>)      = 0
[pid 23235] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23238
[pid 23235] <... prlimit64 resumed>NULL) = 0
[pid 23236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23235] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23235] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23235] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23235] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8400, si_int=0, si_ptr=NULL} ---
[pid 23235] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23235, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23238 attached
 <unfinished ...>
[pid 23236] <... openat resumed>)       = 3
[pid 23236] write(3, "1000", 4 <unfinished ...>
[pid 23238] set_robust_list(0x55555be14660, 24) = 0
[pid 23236] <... write resumed>)        = 4
[pid 23238] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23236] close(3 <unfinished ...>
[pid 23238] <... prctl resumed>)        = 0
[pid 23236] <... close resumed>)        = 0
executing program
[pid   661] <... restart_syscall resumed>) = 0
[pid 23236] write(1, "executing program\n", 18) = 18
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23238] setpgid(0, 0 <unfinished ...>
[pid 23236] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23239 attached
 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23239
[pid 23238] <... setpgid resumed>)      = 0
[pid 23236] <... prlimit64 resumed>NULL) = 0
[pid 23239] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23236] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23236] <... sched_setscheduler resumed>) = 0
[pid 23236] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23236] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23236] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7809, si_int=0, si_ptr=NULL} ---
[pid 23236] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23236, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23239] <... set_robust_list resumed>) = 0
[pid 23238] <... openat resumed>)       = 3
[pid 23238] write(3, "1000", 4 <unfinished ...>
[pid 23239] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23238] <... write resumed>)        = 4
[pid   663] <... restart_syscall resumed>) = 0
[pid 23239] <... prctl resumed>)        = 0
[pid 23238] close(3)                    = 0
[pid 23239] setpgid(0, 0 <unfinished ...>
[pid 23238] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 23238] <... write resumed>)        = 18
./strace-static-x86_64: Process 23240 attached
[pid 23240] set_robust_list(0x55555be14660, 24) = 0
[pid 23240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23239] <... setpgid resumed>)      = 0
[pid 23238] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23240
[pid 23238] <... prlimit64 resumed>NULL) = 0
[pid 23240] setpgid(0, 0 <unfinished ...>
[pid 23238] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23240] <... setpgid resumed>)      = 0
[pid 23240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23238] <... sched_setscheduler resumed>) = 0
[pid 23238] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23238] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23238] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8366, si_int=0, si_ptr=NULL} ---
[pid 23240] <... openat resumed>)       = 3
[pid 23240] write(3, "1000", 4)         = 4
[pid 23240] close(3)                    = 0
[pid 23240] write(1, "executing program\n", 18 <unfinished ...>
[pid 23238] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23238, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23240] <... write resumed>)        = 18
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23240] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23240] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23240] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23241
[pid 23240] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23240] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9177, si_int=0, si_ptr=NULL} ---
[pid 23240] +++ killed by SIGRT_1 +++
[pid 23239] <... openat resumed>)       = 3
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23240, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23241 attached
 <unfinished ...>
[pid 23241] set_robust_list(0x55555be14660, 24) = 0
[pid 23241] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23239] write(3, "1000", 4 <unfinished ...>
[pid 23241] <... prctl resumed>)        = 0
[pid 23239] <... write resumed>)        = 4
[pid 23241] setpgid(0, 0)               = 0
[pid 23239] close(3 <unfinished ...>
[pid 23241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23239] <... close resumed>)        = 0
[pid 23241] write(3, "1000", 4 <unfinished ...>
[pid 23239] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23241] <... write resumed>)        = 4
[pid 23241] close(3executing program
 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23241] <... close resumed>)        = 0
[pid 23241] write(1, "executing program\n", 18) = 18
[pid 23241] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23241] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23242
[pid 23241] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23241] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
executing program
[pid 23241] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14067, si_int=0, si_ptr=NULL} ---
[pid 23239] <... write resumed>)        = 18
./strace-static-x86_64: Process 23242 attached
[pid 23241] +++ killed by SIGRT_1 +++
[pid 23239] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23241, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23242] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23242] <... set_robust_list resumed>) = 0
[pid 23239] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23239] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23239] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23239] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10870, si_int=0, si_ptr=NULL} ---
[pid 23239] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23239, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23242] setpgid(0, 0)               = 0
[pid 23242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23242] write(3, "1000", 4 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23243
./strace-static-x86_64: Process 23243 attached
[pid 23243] set_robust_list(0x55555be14660, 24) = 0
[pid 23243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23243] setpgid(0, 0)               = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23242] <... write resumed>)        = 4
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23242] close(3 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23244
[pid 23243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23244 attached
[pid 23242] <... close resumed>)        = 0
[pid 23243] <... openat resumed>)       = 3
[pid   661] <... restart_syscall resumed>) = 0
[pid 23243] write(3, "1000", 4)         = 4
executing program
[pid 23243] close(3)                    = 0
[pid 23243] write(1, "executing program\n", 18) = 18
[pid 23243] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23243] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23243] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23243] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program
 <unfinished ...>
[pid 23242] write(1, "executing program\n", 18 <unfinished ...>
[pid 23243] <... timer_settime resumed>NULL) = 0
[pid 23243] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19425, si_int=0, si_ptr=NULL} ---
[pid 23242] <... write resumed>)        = 18
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23244] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23243] +++ killed by SIGRT_1 +++
[pid 23242] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23245 attached
 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23245
./strace-static-x86_64: Process 23246 attached
[pid 23245] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23244] <... set_robust_list resumed>) = 0
[pid 23242] <... prlimit64 resumed>NULL) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23243, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23245] <... set_robust_list resumed>) = 0
[pid 23244] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23242] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23245] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23244] <... prctl resumed>)        = 0
[pid 23242] <... sched_setscheduler resumed>) = 0
[pid 23245] <... prctl resumed>)        = 0
[pid 23244] setpgid(0, 0 <unfinished ...>
[pid 23242] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23246] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23245] setpgid(0, 0 <unfinished ...>
[pid 23244] <... setpgid resumed>)      = 0
[pid 23242] <... timer_create resumed>[0]) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23246
[pid 23246] <... set_robust_list resumed>) = 0
[pid 23245] <... setpgid resumed>)      = 0
[pid 23244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23242] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23244] <... openat resumed>)       = 3
[pid 23242] <... timer_settime resumed>NULL) = 0
[pid 23245] <... openat resumed>)       = 3
[pid 23244] write(3, "1000", 4 <unfinished ...>
[pid 23242] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34321, si_int=0, si_ptr=NULL} ---
[pid 23245] write(3, "1000", 4 <unfinished ...>
[pid 23244] <... write resumed>)        = 4
[pid 23246] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23245] <... write resumed>)        = 4
[pid 23244] close(3 <unfinished ...>
[pid 23242] +++ killed by SIGRT_1 +++
[pid 23245] close(3 <unfinished ...>
[pid 23244] <... close resumed>)        = 0
executing program
[pid 23245] <... close resumed>)        = 0
[pid 23244] write(1, "executing program\n", 18 <unfinished ...>
[pid 23245] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23244] <... write resumed>)        = 18
[pid 23245] <... write resumed>)        = 18
[pid 23244] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23245] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23244] <... prlimit64 resumed>NULL) = 0
[pid 23245] <... prlimit64 resumed>NULL) = 0
[pid 23244] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23245] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23244] <... sched_setscheduler resumed>) = 0
[pid 23245] <... sched_setscheduler resumed>) = 0
[pid 23244] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23245] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23244] <... timer_create resumed>[0]) = 0
[pid 23245] <... timer_create resumed>[0]) = 0
[pid 23244] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23245] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23244] <... timer_settime resumed>NULL) = 0
[pid 23245] <... timer_settime resumed>NULL) = 0
[pid 23244] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17850, si_int=0, si_ptr=NULL} ---
[pid 23245] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14779, si_int=0, si_ptr=NULL} ---
[pid 23246] <... prctl resumed>)        = 0
[pid 23244] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23242, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23246] setpgid(0, 0 <unfinished ...>
[pid 23245] +++ killed by SIGRT_1 +++
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23244, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23245, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23246] <... setpgid resumed>)      = 0
[pid 23246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23246] write(3, "1000", 4)         = 4
[pid 23246] close(3)                    = 0
executing program
[pid 23246] write(1, "executing program\n", 18) = 18
[pid 23246] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23246] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23246] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23246] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23246] <... timer_settime resumed>NULL) = 0
[pid 23246] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12083, si_int=0, si_ptr=NULL} ---
[pid 23246] +++ killed by SIGRT_1 +++
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23247
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23246, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23247 attached
 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23248
./strace-static-x86_64: Process 23248 attached
[pid 23247] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23248] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23247] <... set_robust_list resumed>) = 0
[pid 23248] <... set_robust_list resumed>) = 0
[pid 23247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23247] setpgid(0, 0)               = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
executing program
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23247] write(3, "1000", 4)         = 4
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23247] close(3)                    = 0
[pid 23247] write(1, "executing program\n", 18) = 18
[pid 23247] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23249
[pid 23247] <... prlimit64 resumed>NULL) = 0
[pid 23247] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23247] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23247] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23247] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7696, si_int=0, si_ptr=NULL} ---
[pid 23248] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23247] +++ killed by SIGRT_1 +++
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23250
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23247, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23249 attached
 <unfinished ...>
[pid 23249] set_robust_list(0x55555be14660, 24) = 0
[pid 23249] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 23250 attached
 <unfinished ...>
[pid 23250] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23249] <... prctl resumed>)        = 0
[pid 23249] setpgid(0, 0 <unfinished ...>
[pid 23248] <... prctl resumed>)        = 0
[pid 23250] <... set_robust_list resumed>) = 0
[pid 23250] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23249] <... setpgid resumed>)      = 0
[pid 23248] setpgid(0, 0 <unfinished ...>
[pid 23250] <... prctl resumed>)        = 0
[pid 23250] setpgid(0, 0)               = 0
[pid 23250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23248] <... setpgid resumed>)      = 0
[pid 23249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23250] <... openat resumed>)       = 3
[pid 23249] write(3, "1000", 4)         = 4
[pid 23249] close(3)                    = 0
[pid 23250] write(3, "1000", 4 <unfinished ...>
[pid 23249] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23250] <... write resumed>)        = 4
[pid 23249] <... write resumed>)        = 18
[pid 23250] close(3executing program
 <unfinished ...>
[pid 23249] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23250] <... close resumed>)        = 0
[pid 23250] write(1, "executing program\n", 18) = 18
[pid 23249] <... prlimit64 resumed>NULL) = 0
[pid 23250] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23249] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23249] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23249] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23249] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7866, si_int=0, si_ptr=NULL} ---
[pid 23249] +++ killed by SIGRT_1 +++
[pid 23248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23250] <... prlimit64 resumed>NULL) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23249, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23250] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23250] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23250] <... timer_create resumed>[0]) = 0
[pid 23250] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23250] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6918, si_int=0, si_ptr=NULL} ---
[pid 23250] +++ killed by SIGRT_1 +++
[pid 23248] <... openat resumed>)       = 3
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23251
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23250, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23251 attached
 <unfinished ...>
[pid 23251] set_robust_list(0x55555be14660, 24) = 0
[pid 23251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23251] setpgid(0, 0)               = 0
[pid 23251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23248] write(3, "1000", 4 <unfinished ...>
[pid 23251] <... openat resumed>)       = 3
[pid 23251] write(3, "1000", 4executing program
)         = 4
[pid 23251] close(3)                    = 0
[pid 23251] write(1, "executing program\n", 18) = 18
[pid 23251] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23251] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23248] <... write resumed>)        = 4
[pid 23251] <... sched_setscheduler resumed>) = 0
[pid 23251] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23251] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23248] close(3 <unfinished ...>
[pid 23251] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9301, si_int=0, si_ptr=NULL} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23248] <... close resumed>)        = 0
executing program
[pid 23251] +++ killed by SIGRT_1 +++
[pid 23248] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23251, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23252
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23248] <... write resumed>)        = 18
./strace-static-x86_64: Process 23252 attached
[pid 23252] set_robust_list(0x55555be14660, 24) = 0
[pid 23252] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23248] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23252] <... prctl resumed>)        = 0
[pid 23252] setpgid(0, 0 <unfinished ...>
[pid 23248] <... prlimit64 resumed>NULL) = 0
[pid 23252] <... setpgid resumed>)      = 0
[pid 23252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23248] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23252] <... openat resumed>)       = 3
[pid 23252] write(3, "1000", 4)         = 4
[pid 23252] close(3)                    = 0
executing program
[pid 23252] write(1, "executing program\n", 18) = 18
[pid 23252] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23252] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23252] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23252] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23252] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7405, si_int=0, si_ptr=NULL} ---
[pid 23252] +++ killed by SIGRT_1 +++
[pid 23248] <... sched_setscheduler resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23248] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23248] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23252, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23248] <... timer_settime resumed>NULL) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23248] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15344, si_int=0, si_ptr=NULL} ---
[pid 23248] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23248, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23253 attached
 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23253
./strace-static-x86_64: Process 23254 attached
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23254
[pid 23254] set_robust_list(0x55555be14660, 24) = 0
[pid 23254] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23253] set_robust_list(0x55555be14660, 24) = 0
[pid 23254] <... prctl resumed>)        = 0
[pid 23253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23253] setpgid(0, 0)               = 0
[pid 23254] setpgid(0, 0 <unfinished ...>
[pid 23253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23254] <... setpgid resumed>)      = 0
[pid 23253] <... openat resumed>)       = 3
[pid 23253] write(3, "1000", 4)         = 4
[pid 23253] close(3executing program
)                    = 0
[pid 23253] write(1, "executing program\n", 18) = 18
[pid 23253] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23253] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23253] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23253] <... timer_create resumed>[0]) = 0
[pid 23253] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23253] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8085, si_int=0, si_ptr=NULL} ---
[pid 23254] <... openat resumed>)       = 3
[pid 23253] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23253, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23254] write(3, "1000", 4)         = 4
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23255
./strace-static-x86_64: Process 23255 attached
[pid 23255] set_robust_list(0x55555be14660, 24) = 0
[pid 23255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23255] setpgid(0, 0)               = 0
[pid 23255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23254] close(3 <unfinished ...>
[pid 23255] <... openat resumed>)       = 3
[pid 23255] write(3, "1000", 4executing program
)         = 4
[pid 23255] close(3)                    = 0
[pid 23255] write(1, "executing program\n", 18) = 18
[pid 23255] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23255] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23255] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23255] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23255] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7560, si_int=0, si_ptr=NULL} ---
executing program
[pid 23255] +++ killed by SIGRT_1 +++
[pid 23254] <... close resumed>)        = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23255, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23254] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23254] <... write resumed>)        = 18
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23254] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23257
[pid 23254] <... prlimit64 resumed>NULL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23256
./strace-static-x86_64: Process 23256 attached
[pid 23256] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23254] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23256] <... set_robust_list resumed>) = 0
[pid 23254] <... sched_setscheduler resumed>) = 0
[pid 23254] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23256] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23254] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23256] <... prctl resumed>)        = 0
[pid 23256] setpgid(0, 0 <unfinished ...>
[pid 23254] <... timer_settime resumed>NULL) = 0
[pid 23256] <... setpgid resumed>)      = 0
[pid 23254] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10155, si_int=0, si_ptr=NULL} ---
[pid 23256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23256] write(3, "1000", 4)         = 4
[pid 23256] close(3)                    = 0
[pid 23254] +++ killed by SIGRT_1 +++
[pid 23256] write(1, "executing program\n", 18executing program
) = 18
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23254, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23256] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23256] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23256] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23256] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23256] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7835, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23257 attached
[pid 23256] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23256, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23257] set_robust_list(0x55555be14660, 24) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23257] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23258
./strace-static-x86_64: Process 23258 attached
[pid 23257] <... prctl resumed>)        = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23257] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 23259 attached
[pid 23259] set_robust_list(0x55555be14660, 24) = 0
[pid 23259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23259] setpgid(0, 0)               = 0
[pid 23259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23259
executing program
[pid 23259] <... openat resumed>)       = 3
[pid 23259] write(3, "1000", 4)         = 4
[pid 23259] close(3)                    = 0
[pid 23259] write(1, "executing program\n", 18) = 18
[pid 23259] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23259] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23259] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23259] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23259] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7946, si_int=0, si_ptr=NULL} ---
[pid 23259] +++ killed by SIGRT_1 +++
[pid 23258] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23257] <... openat resumed>)       = 3
[pid   661] <... restart_syscall resumed>) = 0
[pid 23258] <... set_robust_list resumed>) = 0
[pid 23257] write(3, "1000", 4)         = 4
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23259, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23257] close(3 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23258] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23257] <... close resumed>)        = 0
executing program
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23260
[pid 23257] write(1, "executing program\n", 18) = 18
./strace-static-x86_64: Process 23260 attached
[pid 23257] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23260] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23257] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23260] <... set_robust_list resumed>) = 0
[pid 23257] <... sched_setscheduler resumed>) = 0
[pid 23260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23257] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23260] setpgid(0, 0 <unfinished ...>
[pid 23257] <... timer_create resumed>[0]) = 0
[pid 23260] <... setpgid resumed>)      = 0
executing program
[pid 23257] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23257] <... timer_settime resumed>NULL) = 0
[pid 23257] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9096, si_int=0, si_ptr=NULL} ---
[pid 23260] <... openat resumed>)       = 3
[pid 23260] write(3, "1000", 4)         = 4
[pid 23260] close(3)                    = 0
[pid 23260] write(1, "executing program\n", 18) = 18
[pid 23260] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23257] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23257, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23258] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 23261 attached
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23261
[pid 23260] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23258] setpgid(0, 0 <unfinished ...>
[pid 23260] <... sched_setscheduler resumed>) = 0
[pid 23260] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23260] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23260] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7341, si_int=0, si_ptr=NULL} ---
[pid 23261] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23260] +++ killed by SIGRT_1 +++
[pid 23258] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 23262 attached
[pid 23262] set_robust_list(0x55555be14660, 24) = 0
[pid 23262] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23260, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23262
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23262] <... prctl resumed>)        = 0
[pid 23262] setpgid(0, 0)               = 0
[pid 23262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23262] write(3, "1000", 4)         = 4
[pid 23262] close(3)                    = 0
executing program
[pid 23262] write(1, "executing program\n", 18) = 18
[pid 23262] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23262] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23262] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23262] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23262] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7931, si_int=0, si_ptr=NULL} ---
[pid 23262] +++ killed by SIGRT_1 +++
[pid 23261] <... set_robust_list resumed>) = 0
[pid 23258] <... openat resumed>)       = 3
[pid 23258] write(3, "1000", 4 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23262, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23258] <... write resumed>)        = 4
[pid 23261] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23261] <... prctl resumed>)        = 0
[pid 23258] close(3)                    = 0
[pid 23261] setpgid(0, 0 <unfinished ...>
[pid 23258] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23261] <... setpgid resumed>)      = 0
[pid 23258] <... write resumed>)        = 18
[pid 23258] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23258] <... prlimit64 resumed>NULL) = 0
[pid 23258] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23258] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23258] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23258] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8383, si_int=0, si_ptr=NULL} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23258] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23258, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23263
./strace-static-x86_64: Process 23263 attached
[pid 23263] set_robust_list(0x55555be14660, 24) = 0
[pid 23263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23263] setpgid(0, 0 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23263] <... setpgid resumed>)      = 0
[pid 23263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23263] <... openat resumed>)       = 3
[pid 23263] write(3, "1000", 4)         = 4
[pid 23263] close(3)                    = 0
[pid 23263] write(1, "executing program\n", 18) = 18
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23264
[pid 23263] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23263] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23263] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23263] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23263] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7850, si_int=0, si_ptr=NULL} ---
[pid 23263] +++ killed by SIGRT_1 +++
[pid 23261] <... openat resumed>)       = 3
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23263, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23264 attached
 <unfinished ...>
[pid 23264] set_robust_list(0x55555be14660, 24) = 0
[pid 23261] write(3, "1000", 4 <unfinished ...>
[pid 23264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23264] setpgid(0, 0)               = 0
[pid 23264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23261] <... write resumed>)        = 4
[pid 23264] <... openat resumed>)       = 3
[pid 23264] write(3, "1000", 4)         = 4
[pid 23264] close(3executing program
)                    = 0
[pid 23264] write(1, "executing program\n", 18) = 18
[pid 23264] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23261] close(3 <unfinished ...>
[pid 23264] <... prlimit64 resumed>NULL) = 0
[pid 23264] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23264] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23264] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23264] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7950, si_int=0, si_ptr=NULL} ---
[pid 23264] +++ killed by SIGRT_1 +++
[pid 23261] <... close resumed>)        = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23264, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
executing program
[pid 23261] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23261] <... write resumed>)        = 18
./strace-static-x86_64: Process 23265 attached
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23265
[pid 23261] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23265] set_robust_list(0x55555be14660, 24) = 0
[pid 23265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23265] setpgid(0, 0)               = 0
[pid 23265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23261] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23266
[pid 23261] <... sched_setscheduler resumed>) = 0
./strace-static-x86_64: Process 23266 attached
[pid 23261] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23265] <... openat resumed>)       = 3
[pid 23265] write(3, "1000", 4 <unfinished ...>
[pid 23261] <... timer_create resumed>[0]) = 0
[pid 23265] <... write resumed>)        = 4
[pid 23261] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23265] close(3 <unfinished ...>
[pid 23261] <... timer_settime resumed>NULL) = 0
[pid 23265] <... close resumed>)        = 0
[pid 23261] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10585, si_int=0, si_ptr=NULL} ---
[pid 23265] write(1, "executing program\n", 18executing program
) = 18
[pid 23261] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23261, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23265] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23265] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23265] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23265] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23265] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10075, si_int=0, si_ptr=NULL} ---
[pid 23266] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23265] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23265, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23267
./strace-static-x86_64: Process 23267 attached
[pid 23267] set_robust_list(0x55555be14660, 24) = 0
[pid 23267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23267] setpgid(0, 0)               = 0
[pid 23267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23266] <... set_robust_list resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23267] <... openat resumed>)       = 3
[pid 23267] write(3, "1000", 4)         = 4
[pid 23267] close(3)                    = 0
[pid 23267] write(1, "executing program\n", 18executing program
) = 18
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23268
[pid 23267] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23267] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23267] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23267] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23267] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7875, si_int=0, si_ptr=NULL} ---
[pid 23267] +++ killed by SIGRT_1 +++
[pid 23266] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23267, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23268 attached
, child_tidptr=0x55555be14650) = 23269
[pid 23268] set_robust_list(0x55555be14660, 24) = 0
[pid 23268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23268] setpgid(0, 0)               = 0
[pid 23268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23266] <... prctl resumed>)        = 0
[pid 23268] <... openat resumed>)       = 3
[pid 23268] write(3, "1000", 4executing program
)         = 4
[pid 23268] close(3)                    = 0
[pid 23268] write(1, "executing program\n", 18) = 18
[pid 23268] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23268] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23268] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23268] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23268] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8007, si_int=0, si_ptr=NULL} ---
[pid 23268] +++ killed by SIGRT_1 +++
[pid 23266] setpgid(0, 0 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23268, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23269 attached
[pid 23266] <... setpgid resumed>)      = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23269] set_robust_list(0x55555be14660, 24) = 0
[pid 23269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23269] setpgid(0, 0)               = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23270
[pid 23266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23266] <... openat resumed>)       = 3
[pid 23269] <... openat resumed>)       = 3
[pid 23269] write(3, "1000", 4executing program
)         = 4
[pid 23269] close(3)                    = 0
[pid 23269] write(1, "executing program\n", 18) = 18
[pid 23269] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23269] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23269] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23266] write(3, "1000", 4 <unfinished ...>
[pid 23269] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23269] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8052, si_int=0, si_ptr=NULL} ---
[pid 23269] +++ killed by SIGRT_1 +++
[pid 23266] <... write resumed>)        = 4
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23269, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23266] close(3 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23270 attached
 <unfinished ...>
[pid 23266] <... close resumed>)        = 0
[pid 23270] set_robust_list(0x55555be14660, 24) = 0
[pid 23270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23270] setpgid(0, 0)               = 0
executing program
[pid 23270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23270] write(3, "1000", 4)         = 4
[pid 23270] close(3)                    = 0
[pid 23270] write(1, "executing program\n", 18) = 18
[pid 23270] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23270] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23270] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23270] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23270] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7538, si_int=0, si_ptr=NULL} ---
executing program
[pid   660] <... restart_syscall resumed>) = 0
[pid 23270] +++ killed by SIGRT_1 +++
[pid 23266] write(1, "executing program\n", 18) = 18
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23270, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23266] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23271
[pid 23266] <... prlimit64 resumed>NULL) = 0
[pid 23266] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 23271 attached
) = 0
[pid 23266] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23266] <... timer_create resumed>[0]) = 0
[pid 23271] set_robust_list(0x55555be14660, 24) = 0
[pid 23266] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23266] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8082, si_int=0, si_ptr=NULL} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23271] setpgid(0, 0)               = 0
[pid 23271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23266] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23266, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23271] <... openat resumed>)       = 3
[pid 23271] write(3, "1000", 4)         = 4
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23272
[pid 23271] close(3executing program
)                    = 0
[pid 23271] write(1, "executing program\n", 18) = 18
[pid 23271] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23271] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23271] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23271] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23271] <... timer_settime resumed>NULL) = 0
[pid 23271] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11538, si_int=0, si_ptr=NULL} ---
[pid 23271] +++ killed by SIGRT_1 +++
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23271, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23272 attached
[pid 23272] set_robust_list(0x55555be14660, 24) = 0
[pid 23272] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23273
[pid 23272] <... prctl resumed>)        = 0
[pid 23272] setpgid(0, 0)               = 0
[pid 23272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23273 attached
) = 3
[pid 23272] write(3, "1000", 4 <unfinished ...>
[pid 23273] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23272] <... write resumed>)        = 4
executing program
[pid 23273] <... set_robust_list resumed>) = 0
[pid 23272] close(3)                    = 0
[pid 23272] write(1, "executing program\n", 18) = 18
[pid 23273] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23272] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23273] <... prctl resumed>)        = 0
[pid 23272] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23272] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23273] setpgid(0, 0 <unfinished ...>
[pid 23272] <... timer_create resumed>[0]) = 0
[pid 23273] <... setpgid resumed>)      = 0
[pid 23272] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23272] <... timer_settime resumed>NULL) = 0
[pid 23272] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24934, si_int=0, si_ptr=NULL} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23272] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid 23273] <... openat resumed>)       = 3
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23274
[pid 23273] write(3, "1000", 4 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23272, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23274 attached
 <unfinished ...>
[pid 23274] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23273] <... write resumed>)        = 4
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23275
[pid 23274] <... set_robust_list resumed>) = 0
[pid 23273] close(3 <unfinished ...>
[pid 23274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23274] setpgid(0, 0)               = 0
[pid 23273] <... close resumed>)        = 0
[pid 23273] write(1, "executing program\n", 18 <unfinished ...>
[pid 23274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
) = 3
[pid 23273] <... write resumed>)        = 18
[pid 23274] write(3, "1000", 4)         = 4
[pid 23273] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23274] close(3)                    = 0
executing program
[pid 23274] write(1, "executing program\n", 18) = 18
[pid 23274] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23273] <... prlimit64 resumed>NULL) = 0
[pid 23274] <... prlimit64 resumed>NULL) = 0
[pid 23274] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23274] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23274] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23274] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8096, si_int=0, si_ptr=NULL} ---
[pid 23274] +++ killed by SIGRT_1 +++
[pid 23273] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23274, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23273] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23273] <... timer_create resumed>[0]) = 0
[pid 23273] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 23275 attached
NULL) = 0
[pid 23273] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7083, si_int=0, si_ptr=NULL} ---
[pid 23275] set_robust_list(0x55555be14660, 24) = 0
[pid 23275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23273] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23276 attached
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23273, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23276
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23275] setpgid(0, 0)               = 0
[pid 23275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23276] set_robust_list(0x55555be14660, 24) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23276] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23276] <... prctl resumed>)        = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23277
[pid 23275] <... openat resumed>)       = 3
[pid 23276] setpgid(0, 0 <unfinished ...>
[pid 23275] write(3, "1000", 4)         = 4
[pid 23275] close(3)                    = 0
executing program
[pid 23275] write(1, "executing program\n", 18) = 18
[pid 23275] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23276] <... setpgid resumed>)      = 0
[pid 23275] <... prlimit64 resumed>NULL) = 0
[pid 23275] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23275] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23275] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23275] <... timer_settime resumed>NULL) = 0
[pid 23275] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11228, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23277 attached
[pid 23276] <... openat resumed>)       = 3
[pid 23277] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23276] write(3, "1000", 4 <unfinished ...>
[pid 23275] +++ killed by SIGRT_1 +++
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23277] <... set_robust_list resumed>) = 0
[pid 23276] <... write resumed>)        = 4
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23275, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23278 attached
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23278
[pid 23277] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23276] close(3 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23278] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23277] <... prctl resumed>)        = 0
[pid 23276] <... close resumed>)        = 0
[pid 23278] <... set_robust_list resumed>) = 0
[pid 23277] setpgid(0, 0 <unfinished ...>
[pid 23276] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
executing program
[pid 23277] <... setpgid resumed>)      = 0
[pid 23276] <... write resumed>)        = 18
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23278] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23276] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23279 attached
 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23279
[pid 23279] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23278] <... prctl resumed>)        = 0
[pid 23277] <... openat resumed>)       = 3
[pid 23276] <... prlimit64 resumed>NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23278] setpgid(0, 0 <unfinished ...>
[pid 23277] write(3, "1000", 4 <unfinished ...>
[pid 23276] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23278] <... setpgid resumed>)      = 0
[pid 23276] <... sched_setscheduler resumed>) = 0
[pid 23278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23276] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23279] <... set_robust_list resumed>) = 0
[pid 23278] <... openat resumed>)       = 3
[pid 23277] <... write resumed>)        = 4
[pid 23276] <... timer_create resumed>[0]) = 0
[pid 23278] write(3, "1000", 4 <unfinished ...>
[pid 23276] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23278] <... write resumed>)        = 4
[pid 23276] <... timer_settime resumed>NULL) = 0
[pid 23278] close(3 <unfinished ...>
[pid 23276] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26269, si_int=0, si_ptr=NULL} ---
[pid 23278] <... close resumed>)        = 0
[pid 23277] close(3 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23280
[pid 23279] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
executing program
[pid 23278] write(1, "executing program\n", 18 <unfinished ...>
[pid 23277] <... close resumed>)        = 0
[pid 23276] +++ killed by SIGRT_1 +++
[pid 23278] <... write resumed>)        = 18
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23276, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23278] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23279] <... prctl resumed>)        = 0
[pid 23278] <... prlimit64 resumed>NULL) = 0
[pid 23277] write(1, "executing program\n", 18 <unfinished ...>
[pid 23278] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23278] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program
[0]) = 0
[pid 23278] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23278] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7860, si_int=0, si_ptr=NULL} ---
[pid 23277] <... write resumed>)        = 18
[pid 23279] setpgid(0, 0 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23279] <... setpgid resumed>)      = 0
[pid 23278] +++ killed by SIGRT_1 +++
[pid 23277] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23277] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23277] <... sched_setscheduler resumed>) = 0
[pid 23277] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23278, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23277] <... timer_create resumed>[0]) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23277] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 23280 attached
NULL) = 0
[pid 23277] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10234, si_int=0, si_ptr=NULL} ---
[pid 23280] set_robust_list(0x55555be14660, 24) = 0
[pid 23280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23280] setpgid(0, 0)               = 0
[pid 23277] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23277, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23281
[pid 23280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23281 attached
 <unfinished ...>
[pid 23279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23280] <... openat resumed>)       = 3
[pid 23280] write(3, "1000", 4)         = 4
[pid 23280] close(3executing program
)                    = 0
[pid 23280] write(1, "executing program\n", 18) = 18
[pid 23280] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23280] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23280] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23280] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23280] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7935, si_int=0, si_ptr=NULL} ---
[pid 23281] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23280] +++ killed by SIGRT_1 +++
[pid 23279] <... openat resumed>)       = 3
[pid   663] <... restart_syscall resumed>) = 0
[pid 23281] <... set_robust_list resumed>) = 0
[pid 23279] write(3, "1000", 4 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23280, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23279] <... write resumed>)        = 4
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23279] close(3./strace-static-x86_64: Process 23282 attached
 <unfinished ...>
[pid 23282] set_robust_list(0x55555be14660, 24) = 0
[pid 23281] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23279] <... close resumed>)        = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23282
[pid 23282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23282] setpgid(0, 0 <unfinished ...>
executing program
[pid 23279] write(1, "executing program\n", 18 <unfinished ...>
[pid 23281] <... prctl resumed>)        = 0
[pid 23279] <... write resumed>)        = 18
[pid 23282] <... setpgid resumed>)      = 0
[pid 23279] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23279] <... prlimit64 resumed>NULL) = 0
[pid 23282] <... openat resumed>)       = 3
[pid 23279] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23282] write(3, "1000", 4)         = 4
[pid 23282] close(3)                    = 0
[pid 23282] write(1, "executing program\n", 18executing program
) = 18
[pid 23282] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23281] setpgid(0, 0 <unfinished ...>
[pid 23279] <... sched_setscheduler resumed>) = 0
[pid 23279] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23282] <... prlimit64 resumed>NULL) = 0
[pid 23279] <... timer_create resumed>[0]) = 0
[pid 23282] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23279] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23282] <... sched_setscheduler resumed>) = 0
[pid 23282] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23279] <... timer_settime resumed>NULL) = 0
[pid 23282] <... timer_create resumed>[0]) = 0
[pid 23282] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23279] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19507, si_int=0, si_ptr=NULL} ---
[pid 23282] <... timer_settime resumed>NULL) = 0
[pid 23282] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11142, si_int=0, si_ptr=NULL} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid 23282] +++ killed by SIGRT_1 +++
[pid 23279] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23282, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23279, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23283
./strace-static-x86_64: Process 23283 attached
[pid 23283] set_robust_list(0x55555be14660, 24) = 0
[pid 23283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23283] setpgid(0, 0 <unfinished ...>
[pid 23281] <... setpgid resumed>)      = 0
[pid 23283] <... setpgid resumed>)      = 0
[pid 23283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23281] <... openat resumed>)       = 3
[pid 23281] write(3, "1000", 4./strace-static-x86_64: Process 23284 attached
 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23284
[pid 23281] <... write resumed>)        = 4
[pid 23284] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23283] <... openat resumed>)       = 3
[pid 23283] write(3, "1000", 4)         = 4
[pid 23283] close(3)                    = 0
[pid 23283] write(1, "executing program\n", 18executing program
) = 18
[pid 23283] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23283] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23283] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23283] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23283] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8537, si_int=0, si_ptr=NULL} ---
[pid 23281] close(3 <unfinished ...>
[pid 23284] <... set_robust_list resumed>) = 0
[pid 23283] +++ killed by SIGRT_1 +++
[pid 23281] <... close resumed>)        = 0
[pid 23281] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23283, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23281] <... write resumed>)        = 18
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23281] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23284] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23281] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23284] <... prctl resumed>)        = 0
[pid 23281] <... sched_setscheduler resumed>) = 0
[pid 23281] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23281] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23281] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8662, si_int=0, si_ptr=NULL} ---
[pid 23281] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23281, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23285 attached
, child_tidptr=0x55555be14650) = 23285
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23286 attached
 <unfinished ...>
[pid 23284] setpgid(0, 0 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23286
[pid 23285] set_robust_list(0x55555be14660, 24) = 0
[pid 23285] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23284] <... setpgid resumed>)      = 0
[pid 23285] <... prctl resumed>)        = 0
[pid 23285] setpgid(0, 0)               = 0
[pid 23285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23285] <... openat resumed>)       = 3
[pid 23285] write(3, "1000", 4 <unfinished ...>
[pid 23284] <... openat resumed>)       = 3
[pid 23285] <... write resumed>)        = 4
[pid 23285] close(3)                    = 0
[pid 23285] write(1, "executing program\n", 18executing program
) = 18
[pid 23285] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23286] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23285] <... prlimit64 resumed>NULL) = 0
[pid 23284] write(3, "1000", 4 <unfinished ...>
[pid 23285] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23285] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23285] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23285] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7598, si_int=0, si_ptr=NULL} ---
[pid 23284] <... write resumed>)        = 4
[pid   659] <... restart_syscall resumed>) = 0
[pid 23286] <... set_robust_list resumed>) = 0
[pid 23285] +++ killed by SIGRT_1 +++
executing program
[pid 23284] close(3 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23285, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23284] <... close resumed>)        = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23284] write(1, "executing program\n", 18) = 18
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23287
./strace-static-x86_64: Process 23287 attached
[pid 23284] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23287] set_robust_list(0x55555be14660, 24) = 0
[pid 23284] <... prlimit64 resumed>NULL) = 0
[pid 23287] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23286] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23284] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23287] <... prctl resumed>)        = 0
[pid 23287] setpgid(0, 0)               = 0
[pid 23287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23284] <... sched_setscheduler resumed>) = 0
[pid 23286] <... prctl resumed>)        = 0
[pid 23284] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   660] <... restart_syscall resumed>) = 0
executing program
[pid 23284] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23284] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8484, si_int=0, si_ptr=NULL} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23287] <... openat resumed>)       = 3
[pid 23287] write(3, "1000", 4)         = 4
[pid 23287] close(3)                    = 0
[pid 23287] write(1, "executing program\n", 18) = 18
[pid 23284] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23284, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23287] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23287] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23287] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23287] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23288
[pid 23287] <... timer_settime resumed>NULL) = 0
[pid 23287] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24303, si_int=0, si_ptr=NULL} ---
[pid 23287] +++ killed by SIGRT_1 +++
[pid 23286] setpgid(0, 0 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23287, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23288 attached
 <unfinished ...>
[pid 23288] set_robust_list(0x55555be14660, 24) = 0
[pid 23288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23286] <... setpgid resumed>)      = 0
[pid 23288] setpgid(0, 0)               = 0
[pid 23288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23288] <... openat resumed>)       = 3
executing program
[pid 23288] write(3, "1000", 4 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23288] <... write resumed>)        = 4
[pid 23288] close(3)                    = 0
[pid 23288] write(1, "executing program\n", 18) = 18
[pid 23288] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23289
./strace-static-x86_64: Process 23289 attached
[pid 23286] <... openat resumed>)       = 3
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23291
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23290
[pid 23288] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23288] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
./strace-static-x86_64: Process 23291 attached
./strace-static-x86_64: Process 23290 attached
[pid 23289] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23288] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23286] write(3, "1000", 4 <unfinished ...>
[pid 23288] <... timer_settime resumed>NULL) = 0
[pid 23288] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19219, si_int=0, si_ptr=NULL} ---
[pid 23291] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23290] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23289] <... set_robust_list resumed>) = 0
[pid 23286] <... write resumed>)        = 4
[pid 23286] close(3)                    = 0
executing program
[pid 23286] write(1, "executing program\n", 18 <unfinished ...>
[pid 23288] +++ killed by SIGRT_1 +++
[pid 23286] <... write resumed>)        = 18
[pid 23286] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23291] <... set_robust_list resumed>) = 0
[pid 23290] <... set_robust_list resumed>) = 0
[pid 23291] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23290] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23289] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23286] <... prlimit64 resumed>NULL) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23288, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23286] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23286] <... sched_setscheduler resumed>) = 0
[pid 23286] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23286] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23290] <... prctl resumed>)        = 0
[pid 23289] <... prctl resumed>)        = 0
[pid 23286] <... timer_settime resumed>NULL) = 0
[pid 23286] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24914, si_int=0, si_ptr=NULL} ---
[pid 23291] <... prctl resumed>)        = 0
[pid 23290] setpgid(0, 0 <unfinished ...>
[pid 23289] setpgid(0, 0 <unfinished ...>
[pid 23286] +++ killed by SIGRT_1 +++
[pid 23289] <... setpgid resumed>)      = 0
[pid 23291] setpgid(0, 0 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23286, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23290] <... setpgid resumed>)      = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23291] <... setpgid resumed>)      = 0
[pid 23289] <... openat resumed>)       = 3
[pid 23289] write(3, "1000", 4)         = 4
[pid 23291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23289] close(3)                    = 0
[pid 23289] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23291] <... openat resumed>)       = 3
[pid 23291] write(3, "1000", 4 <unfinished ...>
[pid 23290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23289] <... write resumed>)        = 18
[pid 23289] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23291] <... write resumed>)        = 4
[pid 23289] <... prlimit64 resumed>NULL) = 0
[pid 23291] close(3 <unfinished ...>
[pid 23289] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23289] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23289] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23289] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14085, si_int=0, si_ptr=NULL} ---
[pid 23289] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23289, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 23291] <... close resumed>)        = 0
[pid 23290] <... openat resumed>)       = 3
[pid 23291] write(1, "executing program\n", 18 <unfinished ...>
[pid 23290] write(3, "1000", 4)         = 4
[pid 23291] <... write resumed>)        = 18
[pid 23290] close(3)                    = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
executing program
[pid 23290] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23291] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23290] <... write resumed>)        = 18
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23292 attached
 <unfinished ...>
[pid 23291] <... prlimit64 resumed>NULL) = 0
[pid 23290] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23292
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23293
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23291] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23290] <... prlimit64 resumed>NULL) = 0
./strace-static-x86_64: Process 23294 attached
[pid 23294] set_robust_list(0x55555be14660, 24) = 0
[pid 23294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23294] setpgid(0, 0)               = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23294
[pid 23291] <... sched_setscheduler resumed>) = 0
[pid 23290] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23291] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23291] <... timer_create resumed>[0]) = 0
[pid 23291] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23294] <... openat resumed>)       = 3
executing program
[pid 23294] write(3, "1000", 4 <unfinished ...>
[pid 23291] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24405, si_int=0, si_ptr=NULL} ---
[pid 23294] <... write resumed>)        = 4
[pid 23294] close(3)                    = 0
[pid 23294] write(1, "executing program\n", 18) = 18
[pid 23294] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23294] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23294] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23291] +++ killed by SIGRT_1 +++
[pid 23294] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23294] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8026, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23293 attached
[pid 23294] +++ killed by SIGRT_1 +++
[pid 23292] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23290] <... sched_setscheduler resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23291, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23290] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23294, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23290] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23290] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11891, si_int=0, si_ptr=NULL} ---
[pid 23290] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23290, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23292] <... set_robust_list resumed>) = 0
[pid 23293] set_robust_list(0x55555be14660, 24) = 0
[pid 23292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23292] setpgid(0, 0)               = 0
[pid 23293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23293] setpgid(0, 0)               = 0
[pid 23292] write(3, "1000", 4)         = 4
[pid 23292] close(3)                    = 0
[pid 23293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
executing program
[pid 23292] write(1, "executing program\n", 18) = 18
[pid 23293] <... openat resumed>)       = 3
[pid 23292] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23293] write(3, "1000", 4)         = 4
[pid 23292] <... prlimit64 resumed>NULL) = 0
[pid 23293] close(3 <unfinished ...>
[pid 23292] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23293] <... close resumed>)        = 0
[pid 23292] <... sched_setscheduler resumed>) = 0
[pid 23292] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23292] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23292] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8531, si_int=0, si_ptr=NULL} ---
[pid 23292] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23292, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23293] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
./strace-static-x86_64: Process 23295 attached
 <unfinished ...>
[pid 23293] <... write resumed>)        = 18
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23295
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23293] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23297
./strace-static-x86_64: Process 23296 attached
[pid 23296] set_robust_list(0x55555be14660, 24) = 0
[pid 23296] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23298
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23296
[pid 23293] <... prlimit64 resumed>NULL) = 0
[pid 23296] <... prctl resumed>)        = 0
[pid 23296] setpgid(0, 0)               = 0
[pid 23296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23296] write(3, "1000", 4)         = 4
[pid 23296] close(3)                    = 0
[pid 23296] write(1, "executing program\n", 18executing program
) = 18
[pid 23296] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23296] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23296] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23296] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23296] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7762, si_int=0, si_ptr=NULL} ---
[pid 23296] +++ killed by SIGRT_1 +++
[pid 23295] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23293] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 23297 attached
 <unfinished ...>
[pid 23297] set_robust_list(0x55555be14660, 24) = 0
[pid 23297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23297] setpgid(0, 0)               = 0
[pid 23297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23296, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23293] <... sched_setscheduler resumed>) = 0
[pid 23293] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23293] <... timer_create resumed>[0]) = 0
[pid 23293] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program
NULL) = 0
[pid 23293] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8669, si_int=0, si_ptr=NULL} ---
[pid 23297] <... openat resumed>)       = 3
[pid 23297] write(3, "1000", 4)         = 4
[pid 23297] close(3)                    = 0
[pid 23297] write(1, "executing program\n", 18) = 18
[pid 23297] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23297] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23293] +++ killed by SIGRT_1 +++
[pid 23297] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23293, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23297] <... timer_create resumed>[0]) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23297] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23297] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6849, si_int=0, si_ptr=NULL} ---
[pid 23297] +++ killed by SIGRT_1 +++
[pid 23295] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 23298 attached
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23297, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23298] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23298] <... set_robust_list resumed>) = 0
[pid 23298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23298] setpgid(0, 0)               = 0
[pid 23298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23295] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23298] write(3, "1000", 4)         = 4
[pid 23298] close(3)                    = 0
[pid 23298] write(1, "executing program\n", 18executing program
) = 18
[pid 23298] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23298] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23298] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23298] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23298] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7273, si_int=0, si_ptr=NULL} ---
[pid 23298] +++ killed by SIGRT_1 +++
[pid 23295] <... prctl resumed>)        = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23298, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23295] setpgid(0, 0)               = 0
[pid 23295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23295] <... openat resumed>)       = 3
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23295] write(3, "1000", 4 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23299
./strace-static-x86_64: Process 23299 attached
[pid 23295] <... write resumed>)        = 4
[pid   662] <... restart_syscall resumed>) = 0
[pid 23295] close(3 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23299] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23295] <... close resumed>)        = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23300
./strace-static-x86_64: Process 23300 attached
[pid 23299] <... set_robust_list resumed>) = 0
[pid 23295] write(1, "executing program\n", 18executing program
) = 18
[pid   661] <... restart_syscall resumed>) = 0
[pid 23295] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23295] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23299] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23295] <... sched_setscheduler resumed>) = 0
./strace-static-x86_64: Process 23301 attached
[pid 23295] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23301
[pid 23295] <... timer_create resumed>[0]) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23295] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23301] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23295] <... timer_settime resumed>NULL) = 0
[pid 23301] <... set_robust_list resumed>) = 0
[pid 23301] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23295] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16969, si_int=0, si_ptr=NULL} ---
[pid 23301] <... prctl resumed>)        = 0
[pid 23301] setpgid(0, 0)               = 0
[pid 23301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23301] write(3, "1000", 4 <unfinished ...>
[pid 23295] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23295, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
executing program
[pid 23301] <... write resumed>)        = 4
[pid 23301] close(3)                    = 0
[pid 23301] write(1, "executing program\n", 18) = 18
[pid 23301] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23302
[pid 23301] <... prlimit64 resumed>NULL) = 0
[pid 23301] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23301] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23301] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23301] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7898, si_int=0, si_ptr=NULL} ---
[pid 23301] +++ killed by SIGRT_1 +++
[pid 23300] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23299] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 23302 attached
[pid 23302] set_robust_list(0x55555be14660, 24) = 0
[pid 23302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23302] setpgid(0, 0)               = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23301, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23299] setpgid(0, 0 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23299] <... setpgid resumed>)      = 0
[pid 23300] <... set_robust_list resumed>) = 0
[pid 23302] <... openat resumed>)       = 3
[pid 23302] write(3, "1000", 4)         = 4
[pid 23302] close(3)                    = 0
executing program
[pid 23299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23302] write(1, "executing program\n", 18) = 18
[pid 23302] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23302] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23302] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23302] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23299] <... openat resumed>)       = 3
[pid 23302] <... timer_settime resumed>NULL) = 0
[pid 23302] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11305, si_int=0, si_ptr=NULL} ---
[pid 23302] +++ killed by SIGRT_1 +++
[pid 23300] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23299] write(3, "1000", 4 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23302, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23299] <... write resumed>)        = 4
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23299] close(3 <unfinished ...>
[pid 23300] <... prctl resumed>)        = 0
[pid 23299] <... close resumed>)        = 0
[pid 23299] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23300] setpgid(0, 0)               = 0
[pid 23299] <... write resumed>)        = 18
[pid 23299] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23299] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23303 attached
 <unfinished ...>
[pid 23300] <... openat resumed>)       = 3
[pid 23299] <... sched_setscheduler resumed>) = 0
[pid 23299] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23303
[pid 23299] <... timer_create resumed>[0]) = 0
[pid 23299] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23299] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12091, si_int=0, si_ptr=NULL} ---
[pid 23299] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23299, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23300] write(3, "1000", 4 <unfinished ...>
[pid 23303] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23300] <... write resumed>)        = 4
[pid 23303] <... set_robust_list resumed>) = 0
[pid 23300] close(3)                    = 0
[pid 23300] write(1, "executing program\n", 18 <unfinished ...>
[pid 23303] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
) = 0
[pid 23300] <... write resumed>)        = 18
[pid 23300] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23303] setpgid(0, 0)               = 0
[pid 23300] <... prlimit64 resumed>NULL) = 0
[pid 23300] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23300] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23300] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23300] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10699, si_int=0, si_ptr=NULL} ---
[pid 23300] +++ killed by SIGRT_1 +++
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23300, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23304
./strace-static-x86_64: Process 23304 attached
[pid 23304] set_robust_list(0x55555be14660, 24) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23304] setpgid(0, 0)               = 0
[pid 23304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23304] write(3, "1000", 4)         = 4
executing program
[pid 23304] close(3)                    = 0
[pid 23304] write(1, "executing program\n", 18) = 18
[pid 23304] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23304] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23304] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23304] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23304] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7969, si_int=0, si_ptr=NULL} ---
[pid 23304] +++ killed by SIGRT_1 +++
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23305
./strace-static-x86_64: Process 23305 attached
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23304, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23305] set_robust_list(0x55555be14660, 24) = 0
[pid 23305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23305] setpgid(0, 0)               = 0
[pid 23305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23303] <... openat resumed>)       = 3
[pid 23305] <... openat resumed>)       = 3
[pid 23305] write(3, "1000", 4executing program
)         = 4
[pid 23305] close(3)                    = 0
[pid 23305] write(1, "executing program\n", 18) = 18
[pid 23305] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23305] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23305] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23305] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23305] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8433, si_int=0, si_ptr=NULL} ---
[pid 23305] +++ killed by SIGRT_1 +++
[pid 23303] write(3, "1000", 4 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23305, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23303] <... write resumed>)        = 4
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23306
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23307
./strace-static-x86_64: Process 23307 attached
[pid 23307] set_robust_list(0x55555be14660, 24) = 0
[pid 23307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23307] setpgid(0, 0)               = 0
[pid 23307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23303] close(3 <unfinished ...>
[pid 23307] <... openat resumed>)       = 3
[pid 23307] write(3, "1000", 4)         = 4
executing program
[pid 23307] close(3)                    = 0
[pid 23307] write(1, "executing program\n", 18) = 18
[pid 23307] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23307] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23307] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23307] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23307] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7899, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23306 attached
[pid 23307] +++ killed by SIGRT_1 +++
[pid 23303] <... close resumed>)        = 0
[pid 23303] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23307, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23306] set_robust_list(0x55555be14660, 24executing program
 <unfinished ...>
[pid 23303] <... write resumed>)        = 18
[pid 23306] <... set_robust_list resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23303] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23306] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23303] <... prlimit64 resumed>NULL) = 0
[pid 23306] <... prctl resumed>)        = 0
[pid 23303] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23306] setpgid(0, 0 <unfinished ...>
[pid 23303] <... sched_setscheduler resumed>) = 0
[pid 23303] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23303] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23303] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7981, si_int=0, si_ptr=NULL} ---
[pid 23303] +++ killed by SIGRT_1 +++
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23306] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 23308 attached
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23308
[pid 23306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23303, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23308] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23306] <... openat resumed>)       = 3
[pid 23308] <... set_robust_list resumed>) = 0
[pid 23306] write(3, "1000", 4)         = 4
[pid 23306] close(3 <unfinished ...>
[pid 23308] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23308] <... prctl resumed>)        = 0
[pid 23306] <... close resumed>)        = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23309
executing program
[pid 23306] write(1, "executing program\n", 18 <unfinished ...>
[pid 23308] setpgid(0, 0./strace-static-x86_64: Process 23309 attached
)               = 0
[pid 23306] <... write resumed>)        = 18
[pid 23306] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23306] <... prlimit64 resumed>NULL) = 0
[pid 23306] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23306] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23306] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23306] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8093, si_int=0, si_ptr=NULL} ---
[pid 23306] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23306, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23310
[pid 23308] <... openat resumed>)       = 3
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23309] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23308] write(3, "1000", 4 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23311 attached
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23311
./strace-static-x86_64: Process 23310 attached
[pid 23310] set_robust_list(0x55555be14660, 24) = 0
[pid 23310] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23308] <... write resumed>)        = 4
[pid 23309] <... set_robust_list resumed>) = 0
[pid 23310] <... prctl resumed>)        = 0
[pid 23310] setpgid(0, 0)               = 0
[pid 23310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23308] close(3 <unfinished ...>
[pid 23310] <... openat resumed>)       = 3
[pid 23310] write(3, "1000", 4)         = 4
executing program
[pid 23310] close(3)                    = 0
[pid 23310] write(1, "executing program\n", 18) = 18
[pid 23310] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23310] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23310] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23310] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23310] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7747, si_int=0, si_ptr=NULL} ---
[pid 23311] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23310] +++ killed by SIGRT_1 +++
[pid 23309] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23308] <... close resumed>)        = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23310, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 23308] write(1, "executing program\n", 18) = 18
./strace-static-x86_64: Process 23312 attached
[pid 23312] set_robust_list(0x55555be14660, 24) = 0
[pid 23312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23312] setpgid(0, 0)               = 0
[pid 23312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23308] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23312
[pid 23308] <... prlimit64 resumed>NULL) = 0
[pid 23308] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23308] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23308] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
executing program
[pid 23308] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8678, si_int=0, si_ptr=NULL} ---
[pid 23312] <... openat resumed>)       = 3
[pid 23312] write(3, "1000", 4)         = 4
[pid 23312] close(3)                    = 0
[pid 23312] write(1, "executing program\n", 18) = 18
[pid 23312] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23308] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23308, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23312] <... prlimit64 resumed>NULL) = 0
[pid 23312] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23312] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23312] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23312] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7663, si_int=0, si_ptr=NULL} ---
[pid 23312] +++ killed by SIGRT_1 +++
[pid 23311] <... set_robust_list resumed>) = 0
[pid 23309] <... prctl resumed>)        = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23312, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23309] setpgid(0, 0 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23309] <... setpgid resumed>)      = 0
[pid 23309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23311] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23309] <... openat resumed>)       = 3
[pid 23311] <... prctl resumed>)        = 0
[pid 23309] write(3, "1000", 4)         = 4
[pid 23311] setpgid(0, 0 <unfinished ...>
[pid 23309] close(3 <unfinished ...>
[pid 23311] <... setpgid resumed>)      = 0
[pid 23309] <... close resumed>)        = 0
[pid 23309] write(1, "executing program\n", 18executing program
) = 18
[pid 23311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23309] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23311] write(3, "1000", 4 <unfinished ...>
[pid 23309] <... prlimit64 resumed>NULL) = 0
[pid 23311] <... write resumed>)        = 4
[pid 23309] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23311] close(3 <unfinished ...>
[pid 23309] <... sched_setscheduler resumed>) = 0
./strace-static-x86_64: Process 23313 attached
[pid 23309] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23313
[pid 23309] <... timer_create resumed>[0]) = 0
[pid 23309] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23309] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19683, si_int=0, si_ptr=NULL} ---
[pid 23309] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23309, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23311] <... close resumed>)        = 0
[pid 23313] set_robust_list(0x55555be14660, 24) = 0
[pid 23311] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23313] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23311] <... write resumed>)        = 18
[pid 23313] <... prctl resumed>)        = 0
[pid 23311] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23313] setpgid(0, 0)               = 0
[pid 23311] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23311] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23311] <... timer_create resumed>[0]) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23311] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23314
[pid 23311] <... timer_settime resumed>NULL) = 0
[pid 23311] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23704, si_int=0, si_ptr=NULL} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23313] <... openat resumed>)       = 3
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23315
./strace-static-x86_64: Process 23315 attached
[pid 23315] set_robust_list(0x55555be14660, 24) = 0
[pid 23315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23311] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23311, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23315] setpgid(0, 0)               = 0
[pid 23315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23313] write(3, "1000", 4./strace-static-x86_64: Process 23314 attached
 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23313] <... write resumed>)        = 4
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23314] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23313] close(3./strace-static-x86_64: Process 23316 attached
 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23316
[pid 23315] write(3, "1000", 4)         = 4
[pid 23315] close(3)                    = 0
[pid 23315] write(1, "executing program\n", 18executing program
) = 18
[pid 23315] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23315] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23315] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23315] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23315] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7836, si_int=0, si_ptr=NULL} ---
[pid 23316] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23315] +++ killed by SIGRT_1 +++
executing program
[pid 23314] <... set_robust_list resumed>) = 0
[pid 23313] <... close resumed>)        = 0
[pid 23313] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23315, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23314] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23313] <... write resumed>)        = 18
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23316] <... set_robust_list resumed>) = 0
[pid 23314] <... prctl resumed>)        = 0
[pid 23313] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23314] setpgid(0, 0 <unfinished ...>
[pid 23313] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23314] <... setpgid resumed>)      = 0
[pid 23313] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23313] <... timer_create resumed>[0]) = 0
[pid 23313] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23316] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23313] <... timer_settime resumed>NULL) = 0
[pid 23313] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=62209, si_int=0, si_ptr=NULL} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23317
[pid 23316] <... prctl resumed>)        = 0
[pid 23316] setpgid(0, 0)               = 0
[pid 23316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23313] +++ killed by SIGRT_1 +++
[pid 23316] <... openat resumed>)       = 3
[pid 23316] write(3, "1000", 4 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23313, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid 23316] <... write resumed>)        = 4
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23316] close(3)                    = 0
[pid 23316] write(1, "executing program\n", 18) = 18
[pid 23316] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23314] <... openat resumed>)       = 3
[pid 23316] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23316] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23316] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23316] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7533, si_int=0, si_ptr=NULL} ---
[pid 23316] +++ killed by SIGRT_1 +++
[pid 23314] write(3, "1000", 4./strace-static-x86_64: Process 23317 attached
 <unfinished ...>
[pid 23317] set_robust_list(0x55555be14660, 24) = 0
[pid 23317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23317] setpgid(0, 0)               = 0
[pid 23317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23314] <... write resumed>)        = 4
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23316, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23317] <... openat resumed>)       = 3
[pid 23314] close(3 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23317] write(3, "1000", 4)         = 4
executing program
[pid 23317] close(3)                    = 0
[pid 23317] write(1, "executing program\n", 18) = 18
[pid 23317] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23317] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23314] <... close resumed>)        = 0
[pid 23317] <... sched_setscheduler resumed>) = 0
executing program
[pid 23314] write(1, "executing program\n", 18 <unfinished ...>
[pid 23317] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23314] <... write resumed>)        = 18
[pid 23317] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23317] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6980, si_int=0, si_ptr=NULL} ---
[pid 23317] +++ killed by SIGRT_1 +++
[pid 23314] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23314] <... prlimit64 resumed>NULL) = 0
[pid 23314] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23317, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23314] <... sched_setscheduler resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23314] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23314] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23314] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11566, si_int=0, si_ptr=NULL} ---
[pid 23314] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23314, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23318
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23319
./strace-static-x86_64: Process 23318 attached
[pid 23318] set_robust_list(0x55555be14660, 24) = 0
[pid 23318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23318] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 23319 attached
[pid 23318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23319] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23318] write(3, "1000", 4)         = 4
[pid 23318] close(3executing program
)                    = 0
[pid 23318] write(1, "executing program\n", 18) = 18
[pid 23318] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23319] <... set_robust_list resumed>) = 0
[pid 23318] <... prlimit64 resumed>NULL) = 0
[pid 23318] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23318] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23318] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23318] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7884, si_int=0, si_ptr=NULL} ---
[pid 23319] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23318] +++ killed by SIGRT_1 +++
[pid 23319] <... prctl resumed>)        = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23318, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23319] setpgid(0, 0 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23320 attached
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23320
[pid 23320] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23319] <... setpgid resumed>)      = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23320] <... set_robust_list resumed>) = 0
[pid 23319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23321 attached
 <unfinished ...>
[pid 23319] <... openat resumed>)       = 3
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23321
[pid 23321] set_robust_list(0x55555be14660, 24) = 0
[pid 23321] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23319] write(3, "1000", 4 <unfinished ...>
[pid 23321] <... prctl resumed>)        = 0
[pid 23321] setpgid(0, 0)               = 0
[pid 23321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23319] <... write resumed>)        = 4
[pid 23319] close(3 <unfinished ...>
[pid 23321] <... openat resumed>)       = 3
[pid 23321] write(3, "1000", 4)         = 4
[pid 23321] close(3)                    = 0
[pid 23321] write(1, "executing program\n", 18executing program
) = 18
[pid 23321] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23321] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23321] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23321] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23321] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7909, si_int=0, si_ptr=NULL} ---
[pid 23321] +++ killed by SIGRT_1 +++
[pid 23320] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23319] <... close resumed>)        = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23321, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid 23319] write(1, "executing program\n", 18 <unfinished ...>
[pid 23320] <... prctl resumed>)        = 0
[pid 23319] <... write resumed>)        = 18
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23322
./strace-static-x86_64: Process 23322 attached
[pid 23322] set_robust_list(0x55555be14660, 24) = 0
[pid 23322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23322] setpgid(0, 0)               = 0
[pid 23322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23319] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23322] <... openat resumed>)       = 3
[pid 23320] setpgid(0, 0 <unfinished ...>
[pid 23319] <... prlimit64 resumed>NULL) = 0
[pid 23322] write(3, "1000", 4)         = 4
[pid 23322] close(3)                    = 0
executing program
[pid 23322] write(1, "executing program\n", 18) = 18
[pid 23322] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23322] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23322] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23322] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23322] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8178, si_int=0, si_ptr=NULL} ---
[pid 23322] +++ killed by SIGRT_1 +++
[pid 23320] <... setpgid resumed>)      = 0
[pid 23319] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23322, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23319] <... sched_setscheduler resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23319] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23319] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23319] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8655, si_int=0, si_ptr=NULL} ---
[pid 23319] +++ killed by SIGRT_1 +++
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23323
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23319, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23323 attached
 <unfinished ...>
[pid 23323] set_robust_list(0x55555be14660, 24) = 0
[pid 23323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23323] setpgid(0, 0)               = 0
[pid 23323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23323] write(3, "1000", 4)         = 4
[pid 23323] close(3)                    = 0
executing program
[pid 23323] write(1, "executing program\n", 18) = 18
[pid 23323] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23323] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23323] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23323] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23320] <... openat resumed>)       = 3
[pid 23323] <... timer_settime resumed>NULL) = 0
[pid 23323] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11473, si_int=0, si_ptr=NULL} ---
[pid 23323] +++ killed by SIGRT_1 +++
[pid 23320] write(3, "1000", 4 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23323, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23320] <... write resumed>)        = 4
[pid 23320] close(3)                    = 0
[pid 23320] write(1, "executing program\n", 18executing program
) = 18
[pid   660] <... restart_syscall resumed>) = 0
[pid 23320] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23320] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23324
[pid 23320] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 23324 attached
[0]) = 0
[pid 23320] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23324] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23320] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8501, si_int=0, si_ptr=NULL} ---
[pid 23324] <... set_robust_list resumed>) = 0
[pid 23324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23324] setpgid(0, 0)               = 0
[pid 23324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23320] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23320, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23324] <... openat resumed>)       = 3
[pid 23324] write(3, "1000", 4)         = 4
[pid 23324] close(3executing program
)                    = 0
[pid 23324] write(1, "executing program\n", 18) = 18
[pid 23324] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23324] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23324] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23324] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23324] <... timer_settime resumed>NULL) = 0
[pid 23324] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11887, si_int=0, si_ptr=NULL} ---
[pid 23324] +++ killed by SIGRT_1 +++
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23324, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23325
./strace-static-x86_64: Process 23325 attached
[pid 23325] set_robust_list(0x55555be14660, 24) = 0
[pid 23325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23325] setpgid(0, 0)               = 0
[pid 23325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23325] write(3, "1000", 4)         = 4
[pid 23325] close(3)                    = 0
[pid   659] <... restart_syscall resumed>) = 0
executing program
[pid 23325] write(1, "executing program\n", 18) = 18
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23325] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23326
[pid 23325] <... prlimit64 resumed>NULL) = 0
./strace-static-x86_64: Process 23326 attached
[pid   661] <... restart_syscall resumed>) = 0
[pid 23325] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23326] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23326] <... set_robust_list resumed>) = 0
[pid 23325] <... sched_setscheduler resumed>) = 0
[pid 23325] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23327
[pid 23325] <... timer_create resumed>[0]) = 0
[pid 23325] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23326] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23325] <... timer_settime resumed>NULL) = 0
[pid 23325] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10157, si_int=0, si_ptr=NULL} ---
[pid 23326] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 23327 attached
[pid 23327] set_robust_list(0x55555be14660, 24) = 0
[pid 23327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23327] setpgid(0, 0)               = 0
[pid 23325] +++ killed by SIGRT_1 +++
[pid 23326] setpgid(0, 0 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23325, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23326] <... setpgid resumed>)      = 0
[pid 23326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23326] <... openat resumed>)       = 3
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23326] write(3, "1000", 4 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23328
[pid 23327] <... openat resumed>)       = 3
[pid 23326] <... write resumed>)        = 4
[pid 23327] write(3, "1000", 4)         = 4
[pid 23327] close(3)                    = 0
executing program
[pid 23327] write(1, "executing program\n", 18) = 18
[pid 23327] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
./strace-static-x86_64: Process 23328 attached
[pid 23326] close(3 <unfinished ...>
[pid 23327] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23327] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23326] <... close resumed>)        = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23327] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23326] write(1, "executing program\n", 18 <unfinished ...>
[pid 23328] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23327] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25230, si_int=0, si_ptr=NULL} ---
executing program
[pid 23328] <... set_robust_list resumed>) = 0
[pid 23327] +++ killed by SIGRT_1 +++
[pid 23326] <... write resumed>)        = 18
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23327, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23326] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
./strace-static-x86_64: Process 23329 attached
[pid 23329] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23326] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23329
[pid 23326] <... sched_setscheduler resumed>) = 0
[pid 23329] <... set_robust_list resumed>) = 0
[pid 23326] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23326] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23329] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23326] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10758, si_int=0, si_ptr=NULL} ---
[pid 23329] <... prctl resumed>)        = 0
[pid 23329] setpgid(0, 0)               = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23326] +++ killed by SIGRT_1 +++
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23328] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23326, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23330
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23330 attached
 <unfinished ...>
[pid 23328] <... prctl resumed>)        = 0
[pid 23329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23328] setpgid(0, 0)               = 0
[pid 23329] <... openat resumed>)       = 3
[pid 23329] write(3, "1000", 4)         = 4
[pid 23329] close(3)                    = 0
[pid 23329] write(1, "executing program\n", 18executing program
) = 18
[pid 23329] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23329] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23329] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23329] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23329] <... timer_settime resumed>NULL) = 0
[pid 23329] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15128, si_int=0, si_ptr=NULL} ---
[pid 23330] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23329] +++ killed by SIGRT_1 +++
[pid 23328] <... openat resumed>)       = 3
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23329, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23330] <... set_robust_list resumed>) = 0
[pid 23328] write(3, "1000", 4 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23331
./strace-static-x86_64: Process 23332 attached
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23332
./strace-static-x86_64: Process 23331 attached
[pid 23328] <... write resumed>)        = 4
[pid 23331] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23332] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23331] <... set_robust_list resumed>) = 0
[pid 23330] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23328] close(3 <unfinished ...>
[pid 23332] <... set_robust_list resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23330] <... prctl resumed>)        = 0
[pid 23328] <... close resumed>)        = 0
executing program
[pid 23328] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23331] setpgid(0, 0)               = 0
[pid 23331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23328] <... write resumed>)        = 18
[pid 23331] <... openat resumed>)       = 3
[pid 23328] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23333
[pid 23331] write(3, "1000", 4)         = 4
[pid 23331] close(3)                    = 0
[pid 23331] write(1, "executing program\n", 18 <unfinished ...>
[pid 23330] setpgid(0, 0 <unfinished ...>
[pid 23328] <... prlimit64 resumed>NULL) = 0
[pid 23332] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
 <unfinished ...>
[pid 23331] <... write resumed>)        = 18
[pid 23331] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23331] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23331] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23331] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23332] <... prctl resumed>)        = 0
[pid 23331] <... timer_settime resumed>NULL) = 0
[pid 23330] <... setpgid resumed>)      = 0
[pid 23328] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23331] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15081, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23333 attached
[pid 23332] setpgid(0, 0 <unfinished ...>
[pid 23330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23328] <... sched_setscheduler resumed>) = 0
[pid 23331] +++ killed by SIGRT_1 +++
[pid 23330] <... openat resumed>)       = 3
[pid 23328] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23333] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23332] <... setpgid resumed>)      = 0
[pid 23330] write(3, "1000", 4 <unfinished ...>
[pid 23328] <... timer_create resumed>[0]) = 0
[pid 23330] <... write resumed>)        = 4
[pid 23328] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23330] close(3 <unfinished ...>
[pid 23328] <... timer_settime resumed>NULL) = 0
[pid 23330] <... close resumed>)        = 0
[pid 23328] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12515, si_int=0, si_ptr=NULL} ---
[pid 23330] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23333] <... set_robust_list resumed>) = 0
[pid 23332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23330] <... write resumed>)        = 18
[pid 23328] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23331, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23330] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23330] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23330] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23330] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23330] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7748, si_int=0, si_ptr=NULL} ---
[pid 23333] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23332] <... openat resumed>)       = 3
[pid 23330] +++ killed by SIGRT_1 +++
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23328, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23330, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23333] <... prctl resumed>)        = 0
[pid 23332] write(3, "1000", 4)         = 4
[pid 23333] setpgid(0, 0)               = 0
[pid 23332] close(3)                    = 0
[pid 23332] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid 23333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23332] <... write resumed>)        = 18
[pid 23332] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23333] <... openat resumed>)       = 3
[pid 23333] write(3, "1000", 4 <unfinished ...>
[pid 23332] <... prlimit64 resumed>NULL) = 0
[pid 23333] <... write resumed>)        = 4
[pid 23332] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23333] close(3 <unfinished ...>
[pid 23332] <... sched_setscheduler resumed>) = 0
[pid 23332] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23332] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23332] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10792, si_int=0, si_ptr=NULL} ---
[pid 23332] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23332, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23333] <... close resumed>)        = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23334
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23335 attached
 <unfinished ...>
[pid 23335] set_robust_list(0x55555be14660, 24) = 0
[pid 23335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23335] setpgid(0, 0)               = 0
[pid 23335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23335
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23336
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23337
[pid 23333] write(1, "executing program\n", 18./strace-static-x86_64: Process 23334 attached
 <unfinished ...>
[pid 23335] <... openat resumed>)       = 3
[pid 23335] write(3, "1000", 4executing program
)         = 4
[pid 23335] close(3)                    = 0
[pid 23335] write(1, "executing program\n", 18) = 18
[pid 23335] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23335] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23335] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23335] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
executing program
[pid 23335] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7972, si_int=0, si_ptr=NULL} ---
[pid 23335] +++ killed by SIGRT_1 +++
[pid 23334] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23333] <... write resumed>)        = 18
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23335, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23336 attached
[pid 23333] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23333] <... prlimit64 resumed>NULL) = 0
[pid 23336] set_robust_list(0x55555be14660, 24) = 0
[pid 23336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
./strace-static-x86_64: Process 23337 attached
[pid 23336] setpgid(0, 0 <unfinished ...>
[pid 23333] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23337] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23336] <... setpgid resumed>)      = 0
[pid 23336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23334] <... set_robust_list resumed>) = 0
[pid 23333] <... sched_setscheduler resumed>) = 0
[pid 23337] <... set_robust_list resumed>) = 0
[pid 23337] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23333] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23337] <... prctl resumed>)        = 0
[pid 23333] <... timer_create resumed>[0]) = 0
[pid 23337] setpgid(0, 0 <unfinished ...>
[pid 23333] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23337] <... setpgid resumed>)      = 0
[pid 23333] <... timer_settime resumed>NULL) = 0
[pid 23336] <... openat resumed>)       = 3
[pid 23333] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26248, si_int=0, si_ptr=NULL} ---
[pid 23336] write(3, "1000", 4 <unfinished ...>
[pid 23337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23336] <... write resumed>)        = 4
[pid 23336] close(3 <unfinished ...>
[pid 23337] <... openat resumed>)       = 3
[pid 23336] <... close resumed>)        = 0
[pid 23336] write(1, "executing program\n", 18 <unfinished ...>
[pid 23333] +++ killed by SIGRT_1 +++
executing program
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23333, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23336] <... write resumed>)        = 18
[pid 23336] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23337] write(3, "1000", 4 <unfinished ...>
[pid 23336] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23337] <... write resumed>)        = 4
[pid 23336] <... sched_setscheduler resumed>) = 0
[pid 23336] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23336] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23336] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9300, si_int=0, si_ptr=NULL} ---
[pid 23336] +++ killed by SIGRT_1 +++
[pid 23334] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23337] close(3 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23336, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23337] <... close resumed>)        = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23337] write(1, "executing program\n", 18executing program
) = 18
[pid 23337] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23337] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23337] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23337] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23337] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7979, si_int=0, si_ptr=NULL} ---
[pid 23337] +++ killed by SIGRT_1 +++
[pid 23334] <... prctl resumed>)        = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23337, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23334] setpgid(0, 0)               = 0
[pid 23334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23334] write(3, "1000", 4)         = 4
[pid 23334] close(3)                    = 0
[pid 23334] write(1, "executing program\n", 18executing program
) = 18
[pid 23334] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23334] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23334] <... sched_setscheduler resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23334] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23334] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23334] <... timer_settime resumed>NULL) = 0
[pid 23334] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=54021, si_int=0, si_ptr=NULL} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23339
./strace-static-x86_64: Process 23338 attached
./strace-static-x86_64: Process 23339 attached
[pid 23339] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23338] set_robust_list(0x55555be14660, 24) = 0
[pid 23339] <... set_robust_list resumed>) = 0
[pid 23339] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23334] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23334, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23338] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23339] <... prctl resumed>)        = 0
[pid 23338] <... prctl resumed>)        = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23338
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23341
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23340
[pid 23339] setpgid(0, 0 <unfinished ...>
[pid 23338] setpgid(0, 0)               = 0
[pid 23339] <... setpgid resumed>)      = 0
[pid 23339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23340 attached
 <unfinished ...>
[pid 23339] <... openat resumed>)       = 3
[pid 23340] set_robust_list(0x55555be14660, 24) = 0
[pid 23338] <... openat resumed>)       = 3
[pid 23338] write(3, "1000", 4 <unfinished ...>
[pid 23340] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23338] <... write resumed>)        = 4
[pid 23339] write(3, "1000", 4 <unfinished ...>
[pid 23338] close(3executing program
 <unfinished ...>
[pid 23339] <... write resumed>)        = 4
[pid 23338] <... close resumed>)        = 0
[pid 23339] close(3)                    = 0
[pid 23338] write(1, "executing program\n", 18executing program
) = 18
[pid 23339] write(1, "executing program\n", 18 <unfinished ...>
[pid 23338] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23339] <... write resumed>)        = 18
[pid 23339] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23338] <... prlimit64 resumed>NULL) = 0
[pid 23339] <... prlimit64 resumed>NULL) = 0
[pid 23338] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23339] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23338] <... sched_setscheduler resumed>) = 0
[pid 23340] <... prctl resumed>)        = 0
[pid 23338] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23338] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23338] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8300, si_int=0, si_ptr=NULL} ---
[pid 23340] setpgid(0, 0 <unfinished ...>
[pid 23338] +++ killed by SIGRT_1 +++
[pid 23339] <... sched_setscheduler resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23338, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23339] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23339] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23339] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7410, si_int=0, si_ptr=NULL} ---
[pid 23340] <... setpgid resumed>)      = 0
[pid 23339] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23339, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23341 attached
 <unfinished ...>
[pid 23340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23341] set_robust_list(0x55555be14660, 24) = 0
[pid 23341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23341] setpgid(0, 0)               = 0
[pid 23341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23340] <... openat resumed>)       = 3
executing program
[pid 23341] write(3, "1000", 4)         = 4
[pid 23341] close(3)                    = 0
[pid 23341] write(1, "executing program\n", 18) = 18
[pid 23341] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23341] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23341] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23341] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23341] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8669, si_int=0, si_ptr=NULL} ---
[pid 23341] +++ killed by SIGRT_1 +++
[pid 23340] write(3, "1000", 4)         = 4
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23341, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23340] close(3 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23340] <... close resumed>)        = 0
[pid 23340] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 23340] <... write resumed>)        = 18
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23342
[pid 23340] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23342 attached
NULL) = 0
[pid 23340] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23342] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23340] <... sched_setscheduler resumed>) = 0
[pid 23340] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23340] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23340] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8957, si_int=0, si_ptr=NULL} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23340] +++ killed by SIGRT_1 +++
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23343
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23340, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23343 attached
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23343] set_robust_list(0x55555be14660, 24) = 0
[pid 23343] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23343] <... prctl resumed>)        = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23343] setpgid(0, 0)               = 0
[pid 23343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23343] write(3, "1000", 4)         = 4
[pid 23343] close(3executing program
)                    = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23345
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23344
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23343] write(1, "executing program\n", 18) = 18
[pid 23343] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23343] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23343] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23346
[pid 23343] <... timer_create resumed>[0]) = 0
[pid 23343] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23343] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9286, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23346 attached
[pid 23343] +++ killed by SIGRT_1 +++
[pid 23342] <... set_robust_list resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23343, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23344 attached
 <unfinished ...>
[pid 23344] set_robust_list(0x55555be14660, 24) = 0
[pid 23344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
./strace-static-x86_64: Process 23345 attached
[pid 23344] setpgid(0, 0 <unfinished ...>
[pid 23345] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23344] <... setpgid resumed>)      = 0
[pid 23344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23345] <... set_robust_list resumed>) = 0
[pid 23345] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23344] <... openat resumed>)       = 3
[pid 23345] <... prctl resumed>)        = 0
[pid 23345] setpgid(0, 0)               = 0
[pid 23345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23344] write(3, "1000", 4executing program
)         = 4
[pid 23344] close(3)                    = 0
[pid 23344] write(1, "executing program\n", 18) = 18
[pid 23344] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23345] <... openat resumed>)       = 3
[pid 23344] <... prlimit64 resumed>NULL) = 0
[pid 23344] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23344] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23344] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23344] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7492, si_int=0, si_ptr=NULL} ---
[pid 23346] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23344] +++ killed by SIGRT_1 +++
[pid 23342] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23345] write(3, "1000", 4 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23344, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23345] <... write resumed>)        = 4
executing program
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23345] close(3)                    = 0
[pid 23345] write(1, "executing program\n", 18) = 18
[pid 23345] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23345] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23345] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23345] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23345] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7907, si_int=0, si_ptr=NULL} ---
[pid 23342] <... prctl resumed>)        = 0
[pid 23346] <... set_robust_list resumed>) = 0
[pid 23345] +++ killed by SIGRT_1 +++
[pid 23342] setpgid(0, 0 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23345, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23342] <... setpgid resumed>)      = 0
[pid 23342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23342] write(3, "1000", 4)         = 4
[pid 23346] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23342] close(3 <unfinished ...>
[pid 23346] <... prctl resumed>)        = 0
[pid 23342] <... close resumed>)        = 0
[pid 23342] write(1, "executing program\n", 18 <unfinished ...>
[pid 23346] setpgid(0, 0executing program
)               = 0
[pid 23342] <... write resumed>)        = 18
[pid 23346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23342] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23342] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23346] <... openat resumed>)       = 3
[pid 23342] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23346] write(3, "1000", 4 <unfinished ...>
[pid 23342] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23347
[pid 23342] <... timer_settime resumed>NULL) = 0
[pid 23342] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22955, si_int=0, si_ptr=NULL} ---
[pid 23342] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23342, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23348 attached
 <unfinished ...>
[pid 23348] set_robust_list(0x55555be14660, 24) = 0
[pid 23348] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23348
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23349
[pid 23348] <... prctl resumed>)        = 0
[pid 23348] setpgid(0, 0)               = 0
[pid 23348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23346] <... write resumed>)        = 4
./strace-static-x86_64: Process 23347 attached
[pid 23348] <... openat resumed>)       = 3
[pid 23346] close(3 <unfinished ...>
[pid 23348] write(3, "1000", 4)         = 4
[pid 23348] close(3executing program
)                    = 0
[pid 23348] write(1, "executing program\n", 18) = 18
[pid 23348] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23348] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23348] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23348] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23348] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8163, si_int=0, si_ptr=NULL} ---
[pid 23348] +++ killed by SIGRT_1 +++
[pid 23347] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23346] <... close resumed>)        = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23348, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23346] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...>executing program
./strace-static-x86_64: Process 23349 attached
 <unfinished ...>
[pid 23346] <... write resumed>)        = 18
[pid 23349] set_robust_list(0x55555be14660, 24) = 0
[pid 23349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23349] setpgid(0, 0)               = 0
[pid 23349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23349] write(3, "1000", 4)         = 4
[pid 23349] close(3)                    = 0
[pid 23349] write(1, "executing program\n", 18executing program
) = 18
[pid 23349] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23349] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23349] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23349] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23349] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7868, si_int=0, si_ptr=NULL} ---
[pid 23349] +++ killed by SIGRT_1 +++
[pid 23347] <... set_robust_list resumed>) = 0
[pid 23346] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23349, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23346] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23346] <... sched_setscheduler resumed>) = 0
[pid 23346] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23346] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23346] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8297, si_int=0, si_ptr=NULL} ---
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23346] +++ killed by SIGRT_1 +++
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23350
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23346, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23350 attached
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23350] set_robust_list(0x55555be14660, 24) = 0
[pid 23350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23350] setpgid(0, 0)               = 0
[pid 23350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23347] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23350] <... openat resumed>)       = 3
[pid 23347] <... prctl resumed>)        = 0
[pid 23350] write(3, "1000", 4)         = 4
[pid 23350] close(3)                    = 0
executing program
[pid 23350] write(1, "executing program\n", 18) = 18
[pid 23350] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23350] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23350] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23350] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23350] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7412, si_int=0, si_ptr=NULL} ---
[pid 23350] +++ killed by SIGRT_1 +++
[pid 23347] setpgid(0, 0 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23350, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23347] <... setpgid resumed>)      = 0
[pid 23347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23347] write(3, "1000", 4)         = 4
[pid 23347] close(3)                    = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23347] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23347] <... write resumed>)        = 18
./strace-static-x86_64: Process 23351 attached
[pid 23351] set_robust_list(0x55555be14660, 24) = 0
[pid 23351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23351] setpgid(0, 0)               = 0
[pid 23351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23352
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23351
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23353
[pid 23347] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23351] <... openat resumed>)       = 3
[pid 23351] write(3, "1000", 4)         = 4
[pid 23351] close(3)                    = 0
[pid 23351] write(1, "executing program\n", 18executing program
) = 18
[pid 23351] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23351] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23351] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23351] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23351] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8915, si_int=0, si_ptr=NULL} ---
[pid 23351] +++ killed by SIGRT_1 +++
[pid 23347] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23351, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23347] <... sched_setscheduler resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23347] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 23352 attached
[0]) = 0
[pid 23347] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23352] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23347] <... timer_settime resumed>NULL) = 0
[pid 23352] <... set_robust_list resumed>) = 0
[pid 23352] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23347] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24718, si_int=0, si_ptr=NULL} ---
[pid 23352] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 23353 attached
[pid 23352] setpgid(0, 0 <unfinished ...>
[pid 23353] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23352] <... setpgid resumed>)      = 0
[pid 23353] <... set_robust_list resumed>) = 0
[pid 23352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23347] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23347, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23353] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23353] <... prctl resumed>)        = 0
[pid 23353] setpgid(0, 0 <unfinished ...>
[pid 23352] <... openat resumed>)       = 3
[pid 23353] <... setpgid resumed>)      = 0
[pid 23353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23352] write(3, "1000", 4 <unfinished ...>
[pid 23353] write(3, "1000", 4 <unfinished ...>
[pid 23352] <... write resumed>)        = 4
[pid 23353] <... write resumed>)        = 4
[pid 23352] close(3 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23353] close(3executing program
 <unfinished ...>
[pid 23352] <... close resumed>)        = 0
[pid 23352] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23353] <... close resumed>)        = 0
[pid 23352] <... write resumed>)        = 18
[pid 23353] write(1, "executing program\n", 18 <unfinished ...>
[pid 23352] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23354 attached
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23354
executing program
[pid 23354] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23353] <... write resumed>)        = 18
[pid 23352] <... prlimit64 resumed>NULL) = 0
[pid 23352] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23354] <... set_robust_list resumed>) = 0
[pid 23353] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23354] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23352] <... sched_setscheduler resumed>) = 0
[pid 23353] <... prlimit64 resumed>NULL) = 0
[pid 23352] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23353] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23352] <... timer_create resumed>[0]) = 0
[pid 23352] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23353] <... sched_setscheduler resumed>) = 0
[pid 23352] <... timer_settime resumed>NULL) = 0
[pid 23353] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23352] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12237, si_int=0, si_ptr=NULL} ---
[pid 23353] <... timer_create resumed>[0]) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23355 attached
 <unfinished ...>
[pid 23354] <... prctl resumed>)        = 0
[pid 23353] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23352] +++ killed by SIGRT_1 +++
[pid 23353] <... timer_settime resumed>NULL) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23355
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23352, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23353] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13509, si_int=0, si_ptr=NULL} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23354] setpgid(0, 0)               = 0
[pid 23354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23354] write(3, "1000", 4 <unfinished ...>
[pid 23353] +++ killed by SIGRT_1 +++
[pid 23354] <... write resumed>)        = 4
executing program
[pid 23354] close(3 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23353, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23354] <... close resumed>)        = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23354] write(1, "executing program\n", 18) = 18
[pid 23354] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23354] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23354] <... sched_setscheduler resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23355] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23354] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23355] <... set_robust_list resumed>) = 0
[pid 23354] <... timer_create resumed>[0]) = 0
[pid 23354] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23356 attached
 <unfinished ...>
[pid 23355] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23354] <... timer_settime resumed>NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23354] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=114476, si_int=0, si_ptr=NULL} ---
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23356
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23357
./strace-static-x86_64: Process 23357 attached
[pid 23356] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23355] <... prctl resumed>)        = 0
[pid 23354] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23354, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23358 attached
 <unfinished ...>
[pid 23357] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23356] <... set_robust_list resumed>) = 0
[pid 23355] setpgid(0, 0 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23358
[pid 23358] set_robust_list(0x55555be14660, 24) = 0
[pid 23355] <... setpgid resumed>)      = 0
[pid 23358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23358] setpgid(0, 0)               = 0
[pid 23355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23355] <... openat resumed>)       = 3
[pid 23358] <... openat resumed>)       = 3
[pid 23355] write(3, "1000", 4 <unfinished ...>
[pid 23358] write(3, "1000", 4 <unfinished ...>
[pid 23356] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23355] <... write resumed>)        = 4
[pid 23358] <... write resumed>)        = 4
[pid 23358] close(3)                    = 0
[pid 23358] write(1, "executing program\n", 18executing program
) = 18
[pid 23358] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23357] <... set_robust_list resumed>) = 0
[pid 23356] <... prctl resumed>)        = 0
[pid 23355] close(3 <unfinished ...>
[pid 23358] <... prlimit64 resumed>NULL) = 0
[pid 23356] setpgid(0, 0 <unfinished ...>
[pid 23355] <... close resumed>)        = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23357] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23356] <... setpgid resumed>)      = 0
executing program
[pid 23355] write(1, "executing program\n", 18) = 18
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23357] <... prctl resumed>)        = 0
[pid 23356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23355] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23359 attached
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23359
[pid 23358] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23358] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23356] <... openat resumed>)       = 3
[pid 23358] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23355] <... prlimit64 resumed>NULL) = 0
[pid 23358] <... timer_settime resumed>NULL) = 0
[pid 23358] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17888, si_int=0, si_ptr=NULL} ---
[pid 23359] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23358] +++ killed by SIGRT_1 +++
[pid 23357] setpgid(0, 0 <unfinished ...>
[pid 23356] write(3, "1000", 4 <unfinished ...>
[pid 23355] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23359] <... set_robust_list resumed>) = 0
[pid 23357] <... setpgid resumed>)      = 0
[pid 23356] <... write resumed>)        = 4
[pid 23355] <... sched_setscheduler resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23358, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23356] close(3 <unfinished ...>
[pid 23355] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23355] <... timer_create resumed>[0]) = 0
[pid 23356] <... close resumed>)        = 0
executing program
[pid 23355] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23356] write(1, "executing program\n", 18 <unfinished ...>
[pid 23355] <... timer_settime resumed>NULL) = 0
[pid 23356] <... write resumed>)        = 18
[pid 23355] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11735, si_int=0, si_ptr=NULL} ---
[pid 23355] +++ killed by SIGRT_1 +++
[pid 23356] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23355, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23356] <... prlimit64 resumed>NULL) = 0
[pid 23357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23356] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23356] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23356] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23356] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9778, si_int=0, si_ptr=NULL} ---
[pid 23356] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23356, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23359] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23357] <... openat resumed>)       = 3
[pid 23359] <... prctl resumed>)        = 0
[pid 23357] write(3, "1000", 4)         = 4
[pid   662] <... restart_syscall resumed>) = 0
[pid 23359] setpgid(0, 0 <unfinished ...>
[pid 23357] close(3 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23359] <... setpgid resumed>)      = 0
[pid 23357] <... close resumed>)        = 0
./strace-static-x86_64: Process 23360 attached
[pid 23357] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23360
[pid   659] <... restart_syscall resumed>) = 0
[pid 23357] <... write resumed>)        = 18
[pid 23360] set_robust_list(0x55555be14660, 24) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23357] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23360] setpgid(0, 0 <unfinished ...>
[pid 23357] <... prlimit64 resumed>NULL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23361
[pid 23360] <... setpgid resumed>)      = 0
[pid 23357] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23357] <... sched_setscheduler resumed>) = 0
[pid 23359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23357] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23360] write(3, "1000", 4 <unfinished ...>
[pid 23357] <... timer_create resumed>[0]) = 0
[pid 23360] <... write resumed>)        = 4
[pid 23357] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23360] close(3 <unfinished ...>
[pid 23357] <... timer_settime resumed>NULL) = 0
[pid 23360] <... close resumed>)        = 0
[pid 23357] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10000, si_int=0, si_ptr=NULL} ---
[pid 23360] write(1, "executing program\n", 18./strace-static-x86_64: Process 23361 attached
 <unfinished ...>
[pid 23359] <... openat resumed>)       = 3
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23357] +++ killed by SIGRT_1 +++
executing program
[pid 23360] <... write resumed>)        = 18
[pid 23359] write(3, "1000", 4 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23357, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23362
[pid 23360] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23361] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23360] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23359] <... write resumed>)        = 4
[pid 23361] <... set_robust_list resumed>) = 0
[pid 23361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23361] setpgid(0, 0./strace-static-x86_64: Process 23362 attached
 <unfinished ...>
[pid 23360] <... sched_setscheduler resumed>) = 0
[pid 23359] close(3 <unfinished ...>
[pid 23360] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23360] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program
NULL) = 0
[pid 23360] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7820, si_int=0, si_ptr=NULL} ---
[pid 23360] +++ killed by SIGRT_1 +++
[pid 23359] <... close resumed>)        = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23360, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23359] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23359] <... write resumed>)        = 18
[pid 23359] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23359] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23359] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23359] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23359] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7386, si_int=0, si_ptr=NULL} ---
[pid 23362] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23361] <... setpgid resumed>)      = 0
[pid 23359] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23359, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23362] <... set_robust_list resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23362] setpgid(0, 0)               = 0
[pid 23362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23362] write(3, "1000", 4)         = 4
[pid 23361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 23362] close(3)                    = 0
[pid 23362] write(1, "executing program\n", 18) = 18
[pid 23362] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23362] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23362] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23362] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23362] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8052, si_int=0, si_ptr=NULL} ---
[pid 23362] +++ killed by SIGRT_1 +++
[pid 23361] <... openat resumed>)       = 3
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23362, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23361] write(3, "1000", 4)         = 4
[pid 23361] close(3)                    = 0
[pid 23361] write(1, "executing program\n", 18executing program
) = 18
[pid 23361] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23361] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23361] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23361] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23361] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9208, si_int=0, si_ptr=NULL} ---
[pid 23361] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23361, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23363
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23365
./strace-static-x86_64: Process 23364 attached
[pid 23364] set_robust_list(0x55555be14660, 24) = 0
[pid 23364] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23364
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23366
[pid 23364] <... prctl resumed>)        = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23364] setpgid(0, 0)               = 0
[pid 23364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23367
[pid 23364] <... openat resumed>)       = 3
[pid 23364] write(3, "1000", 4executing program
)         = 4
[pid 23364] close(3)                    = 0
[pid 23364] write(1, "executing program\n", 18) = 18
[pid 23364] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23364] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23364] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23364] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23364] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9637, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23366 attached
./strace-static-x86_64: Process 23363 attached
[pid 23364] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23364, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23365 attached
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23365] set_robust_list(0x55555be14660, 24) = 0
[pid 23365] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23366] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23365] <... prctl resumed>)        = 0
[pid 23365] setpgid(0, 0)               = 0
[pid 23365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23366] <... set_robust_list resumed>) = 0
[pid 23365] <... openat resumed>)       = 3
[pid 23365] write(3, "1000", 4)         = 4
[pid 23365] close(3)                    = 0
executing program
[pid 23365] write(1, "executing program\n", 18) = 18
[pid 23365] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23366] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23365] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23365] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23365] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23365] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7846, si_int=0, si_ptr=NULL} ---
[pid 23366] <... prctl resumed>)        = 0
[pid 23365] +++ killed by SIGRT_1 +++
[pid 23363] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23366] setpgid(0, 0 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23365, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23366] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 23367 attached
[pid 23367] set_robust_list(0x55555be14660, 24) = 0
[pid 23367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23367] setpgid(0, 0)               = 0
[pid 23366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23367] write(3, "1000", 4 <unfinished ...>
[pid 23366] <... openat resumed>)       = 3
[pid 23367] <... write resumed>)        = 4
executing program
[pid 23367] close(3)                    = 0
[pid 23367] write(1, "executing program\n", 18) = 18
[pid 23367] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23367] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23367] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23367] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23367] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7668, si_int=0, si_ptr=NULL} ---
[pid 23367] +++ killed by SIGRT_1 +++
[pid 23366] write(3, "1000", 4 <unfinished ...>
[pid 23363] <... set_robust_list resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23367, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23366] <... write resumed>)        = 4
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23366] close(3 <unfinished ...>
[pid 23363] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
 <unfinished ...>
[pid 23366] <... close resumed>)        = 0
[pid 23363] <... prctl resumed>)        = 0
[pid 23366] write(1, "executing program\n", 18) = 18
[pid 23363] setpgid(0, 0 <unfinished ...>
[pid 23366] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23363] <... setpgid resumed>)      = 0
[pid 23366] <... prlimit64 resumed>NULL) = 0
[pid 23363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23366] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23366] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23363] <... openat resumed>)       = 3
[pid 23366] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23363] write(3, "1000", 4 <unfinished ...>
[pid 23366] <... timer_settime resumed>NULL) = 0
[pid 23366] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9695, si_int=0, si_ptr=NULL} ---
[pid 23363] <... write resumed>)        = 4
[pid   659] <... restart_syscall resumed>) = 0
[pid 23366] +++ killed by SIGRT_1 +++
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23363] close(3 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23368
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23366, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23368 attached
[pid 23363] <... close resumed>)        = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23368] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23363] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23369 attached
 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23369
executing program
[pid 23369] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23368] <... set_robust_list resumed>) = 0
[pid 23363] <... write resumed>)        = 18
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23363] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23370
./strace-static-x86_64: Process 23370 attached
[pid 23370] set_robust_list(0x55555be14660, 24) = 0
[pid 23370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23370] setpgid(0, 0)               = 0
[pid 23370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23370] write(3, "1000", 4)         = 4
executing program
[pid 23370] close(3)                    = 0
[pid 23370] write(1, "executing program\n", 18) = 18
[pid 23370] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23370] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23370] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23370] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23370] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8319, si_int=0, si_ptr=NULL} ---
[pid 23370] +++ killed by SIGRT_1 +++
[pid 23363] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23371
[pid 23363] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23370, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23363] <... timer_create resumed>[0]) = 0
[pid 23363] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23368] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23363] <... timer_settime resumed>NULL) = 0
./strace-static-x86_64: Process 23371 attached
[pid 23368] <... prctl resumed>)        = 0
[pid 23363] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10174, si_int=0, si_ptr=NULL} ---
[pid 23371] set_robust_list(0x55555be14660, 24) = 0
[pid 23371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23371] setpgid(0, 0)               = 0
[pid 23363] +++ killed by SIGRT_1 +++
[pid 23368] setpgid(0, 0 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23363, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23371] write(3, "1000", 4)         = 4
[pid 23371] close(3)                    = 0
[pid 23371] write(1, "executing program\n", 18) = 18
[pid 23371] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23368] <... setpgid resumed>)      = 0
[pid 23371] <... prlimit64 resumed>NULL) = 0
[pid 23371] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23371] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23371] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23371] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7133, si_int=0, si_ptr=NULL} ---
[pid 23371] +++ killed by SIGRT_1 +++
[pid 23369] <... set_robust_list resumed>) = 0
[pid 23368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23371, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23368] <... openat resumed>)       = 3
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23368] write(3, "1000", 4)         = 4
[pid 23368] close(3 <unfinished ...>
[pid 23369] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23368] <... close resumed>)        = 0
[pid 23369] <... prctl resumed>)        = 0
executing program
[pid 23368] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23368] <... write resumed>)        = 18
[pid 23368] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23369] setpgid(0, 0 <unfinished ...>
[pid 23368] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23372
./strace-static-x86_64: Process 23372 attached
[pid 23369] <... setpgid resumed>)      = 0
[pid 23368] <... sched_setscheduler resumed>) = 0
[pid 23368] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23368] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23368] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9499, si_int=0, si_ptr=NULL} ---
[pid 23368] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23368, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23372] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23369] <... openat resumed>)       = 3
[pid 23372] <... set_robust_list resumed>) = 0
[pid 23369] write(3, "1000", 4)         = 4
[pid 23369] close(3 <unfinished ...>
[pid 23372] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23369] <... close resumed>)        = 0
[pid 23372] <... prctl resumed>)        = 0
[pid 23369] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23372] setpgid(0, 0 <unfinished ...>
[pid 23369] <... write resumed>)        = 18
[pid 23372] <... setpgid resumed>)      = 0
[pid 23369] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23369] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23369] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23369] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23369] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9540, si_int=0, si_ptr=NULL} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23369] +++ killed by SIGRT_1 +++
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23373
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23369, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23373 attached
 <unfinished ...>
[pid 23373] set_robust_list(0x55555be14660, 24) = 0
[pid 23373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23374
[pid 23373] setpgid(0, 0)               = 0
[pid 23373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23373] write(3, "1000", 4)         = 4
[pid 23373] close(3executing program
)                    = 0
[pid 23373] write(1, "executing program\n", 18) = 18
[pid 23373] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23373] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23373] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23373] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23373] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7908, si_int=0, si_ptr=NULL} ---
[pid 23373] +++ killed by SIGRT_1 +++
[pid 23372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23373, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23374 attached
 <unfinished ...>
[pid 23374] set_robust_list(0x55555be14660, 24) = 0
[pid 23374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23374] setpgid(0, 0)               = 0
[pid 23374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23374] write(3, "1000", 4)         = 4
[pid 23374] close(3)                    = 0
[pid 23374] write(1, "executing program\n", 18executing program
) = 18
[pid 23374] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23374] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23374] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23374] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23374] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8704, si_int=0, si_ptr=NULL} ---
[pid 23374] +++ killed by SIGRT_1 +++
[pid 23372] <... openat resumed>)       = 3
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23374, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23372] write(3, "1000", 4 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23375
./strace-static-x86_64: Process 23375 attached
[pid 23372] <... write resumed>)        = 4
[pid   660] <... restart_syscall resumed>) = 0
[pid 23372] close(3 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23375] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23372] <... close resumed>)        = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23376
executing program
[pid 23372] write(1, "executing program\n", 18./strace-static-x86_64: Process 23376 attached
 <unfinished ...>
[pid 23375] <... set_robust_list resumed>) = 0
[pid 23372] <... write resumed>)        = 18
[pid 23375] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23372] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23375] <... prctl resumed>)        = 0
[pid 23372] <... prlimit64 resumed>NULL) = 0
[pid 23376] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23372] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23376] <... set_robust_list resumed>) = 0
[pid 23375] setpgid(0, 0)               = 0
[pid 23372] <... sched_setscheduler resumed>) = 0
[pid 23372] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23372] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23372] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8844, si_int=0, si_ptr=NULL} ---
[pid 23372] +++ killed by SIGRT_1 +++
[pid 23375] <... openat resumed>)       = 3
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23372, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23375] write(3, "1000", 4 <unfinished ...>
[pid 23376] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23375] <... write resumed>)        = 4
[pid 23376] <... prctl resumed>)        = 0
[pid 23375] close(3)                    = 0
[pid 23375] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23375] <... write resumed>)        = 18
[pid 23375] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23375] <... prlimit64 resumed>NULL) = 0
./strace-static-x86_64: Process 23377 attached
[pid 23375] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23377
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23377] set_robust_list(0x55555be14660, 24) = 0
[pid 23377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23377] setpgid(0, 0 <unfinished ...>
[pid 23375] <... sched_setscheduler resumed>) = 0
[pid 23375] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23378
executing program
[pid 23375] <... timer_create resumed>[0]) = 0
[pid 23377] <... setpgid resumed>)      = 0
[pid 23375] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23375] <... timer_settime resumed>NULL) = 0
[pid 23375] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28511, si_int=0, si_ptr=NULL} ---
[pid 23377] <... openat resumed>)       = 3
[pid 23377] write(3, "1000", 4)         = 4
[pid 23377] close(3)                    = 0
[pid 23377] write(1, "executing program\n", 18) = 18
[pid 23375] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23375, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23377] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23377] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23377] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23377] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23377] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7209, si_int=0, si_ptr=NULL} ---
[pid 23377] +++ killed by SIGRT_1 +++
[pid 23376] setpgid(0, 0./strace-static-x86_64: Process 23378 attached
 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23377, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23378] set_robust_list(0x55555be14660, 24) = 0
[pid 23378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23378] setpgid(0, 0)               = 0
[pid 23378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23376] <... setpgid resumed>)      = 0
[pid 23378] <... openat resumed>)       = 3
[pid 23378] write(3, "1000", 4)         = 4
[pid 23378] close(3)                    = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
) = 3
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23379
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23378] write(1, "executing program\n", 18) = 18
[pid 23378] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23378] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23378] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23380
[pid 23378] <... timer_create resumed>[0]) = 0
[pid 23378] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23378] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9781, si_int=0, si_ptr=NULL} ---
[pid 23378] +++ killed by SIGRT_1 +++
[pid 23376] write(3, "1000", 4 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23378, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23379 attached
 <unfinished ...>
[pid 23379] set_robust_list(0x55555be14660, 24) = 0
[pid 23379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23379] setpgid(0, 0)               = 0
[pid 23379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23376] <... write resumed>)        = 4
[pid 23379] <... openat resumed>)       = 3
[pid 23379] write(3, "1000", 4)         = 4
[pid 23379] close(3executing program
)                    = 0
[pid 23379] write(1, "executing program\n", 18) = 18
[pid 23379] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23379] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23379] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23379] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23379] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7393, si_int=0, si_ptr=NULL} ---
[pid 23379] +++ killed by SIGRT_1 +++
[pid 23376] close(3 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23379, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23380 attached
 <unfinished ...>
[pid 23380] set_robust_list(0x55555be14660, 24) = 0
[pid 23380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23380] setpgid(0, 0)               = 0
[pid 23380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23376] <... close resumed>)        = 0
[pid 23380] <... openat resumed>)       = 3
[pid 23380] write(3, "1000", 4executing program
)         = 4
[pid 23380] close(3)                    = 0
[pid 23380] write(1, "executing program\n", 18) = 18
[pid 23380] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23380] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23380] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23380] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23380] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7694, si_int=0, si_ptr=NULL} ---
[pid 23380] +++ killed by SIGRT_1 +++
[pid 23376] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
executing program
[pid   662] <... restart_syscall resumed>) = 0
[pid 23376] <... write resumed>)        = 18
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23380, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23381 attached
 <unfinished ...>
[pid 23381] set_robust_list(0x55555be14660, 24) = 0
[pid 23381] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23381
[pid 23376] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23382
[pid 23381] <... prctl resumed>)        = 0
[pid 23376] <... prlimit64 resumed>NULL) = 0
[pid 23381] setpgid(0, 0)               = 0
[pid 23381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23376] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
executing program
[pid 23381] write(3, "1000", 4)         = 4
[pid 23381] close(3)                    = 0
[pid 23381] write(1, "executing program\n", 18) = 18
[pid 23381] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23381] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23381] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23381] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23381] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7428, si_int=0, si_ptr=NULL} ---
[pid 23381] +++ killed by SIGRT_1 +++
[pid 23376] <... sched_setscheduler resumed>) = 0
[pid 23376] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23381, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23376] <... timer_create resumed>[0]) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23376] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 23382 attached
NULL) = 0
[pid 23376] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9080, si_int=0, si_ptr=NULL} ---
[pid 23382] set_robust_list(0x55555be14660, 24) = 0
[pid 23382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23382] setpgid(0, 0)               = 0
[pid 23382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23376] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23376, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23382] <... openat resumed>)       = 3
[pid 23382] write(3, "1000", 4)         = 4
[pid 23382] close(3)                    = 0
[pid 23382] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23383
[pid   659] <... restart_syscall resumed>) = 0
[pid 23382] <... write resumed>)        = 18
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23382] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23382] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23382] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23382] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23384
[pid 23382] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9487, si_int=0, si_ptr=NULL} ---
[pid   660] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23384 attached
[pid 23382] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23382, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23384] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23385
./strace-static-x86_64: Process 23383 attached
[pid 23383] set_robust_list(0x55555be14660, 24) = 0
[pid 23383] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23384] <... set_robust_list resumed>) = 0
[pid 23383] <... prctl resumed>)        = 0
[pid 23383] setpgid(0, 0)               = 0
[pid 23383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23383] write(3, "1000", 4)         = 4
[pid 23383] close(3)                    = 0
[pid 23383] write(1, "executing program\n", 18executing program
) = 18
[pid 23383] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23383] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23383] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23383] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23383] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7574, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23385 attached
[pid 23384] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23383] +++ killed by SIGRT_1 +++
[pid 23384] <... prctl resumed>)        = 0
[pid 23385] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23383, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23384] setpgid(0, 0 <unfinished ...>
[pid 23385] <... set_robust_list resumed>) = 0
[pid 23384] <... setpgid resumed>)      = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23384] <... openat resumed>)       = 3
[pid 23384] write(3, "1000", 4 <unfinished ...>
[pid 23385] setpgid(0, 0)               = 0
[pid 23384] <... write resumed>)        = 4
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23384] close(3 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23386
[pid 23384] <... close resumed>)        = 0
[pid 23384] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 23384] <... write resumed>)        = 18
./strace-static-x86_64: Process 23387 attached
[pid 23387] set_robust_list(0x55555be14660, 24) = 0
[pid 23387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23387] setpgid(0, 0)               = 0
[pid 23387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23387
[pid 23384] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23387] <... openat resumed>)       = 3
[pid 23387] write(3, "1000", 4)         = 4
executing program
[pid 23387] close(3)                    = 0
[pid 23387] write(1, "executing program\n", 18) = 18
[pid 23387] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23387] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23387] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23387] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23384] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23387] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8764, si_int=0, si_ptr=NULL} ---
[pid 23384] <... sched_setscheduler resumed>) = 0
./strace-static-x86_64: Process 23386 attached
[pid 23387] +++ killed by SIGRT_1 +++
[pid 23385] <... openat resumed>)       = 3
[pid 23384] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23384] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23387, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23384] <... timer_settime resumed>NULL) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23384] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8718, si_int=0, si_ptr=NULL} ---
[pid 23384] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23384, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23385] write(3, "1000", 4./strace-static-x86_64: Process 23388 attached
 <unfinished ...>
[pid 23388] set_robust_list(0x55555be14660, 24) = 0
[pid 23388] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23385] <... write resumed>)        = 4
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23388
[pid 23386] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23388] <... prctl resumed>)        = 0
[pid 23388] setpgid(0, 0)               = 0
[pid 23388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23385] close(3 <unfinished ...>
[pid 23386] <... set_robust_list resumed>) = 0
[pid 23388] write(3, "1000", 4)         = 4
[pid 23388] close(3)                    = 0
executing program
[pid 23388] write(1, "executing program\n", 18 <unfinished ...>
[pid 23385] <... close resumed>)        = 0
[pid 23388] <... write resumed>)        = 18
[pid 23388] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23388] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23388] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23388] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23388] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8303, si_int=0, si_ptr=NULL} ---
[pid 23388] +++ killed by SIGRT_1 +++
[pid 23386] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
executing program
[pid 23385] write(1, "executing program\n", 18) = 18
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23388, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23386] <... prctl resumed>)        = 0
[pid 23386] setpgid(0, 0 <unfinished ...>
[pid 23385] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23386] <... setpgid resumed>)      = 0
[pid 23385] <... prlimit64 resumed>NULL) = 0
[pid 23385] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23385] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23385] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23385] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10626, si_int=0, si_ptr=NULL} ---
[pid 23385] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23385, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23386] write(3, "1000", 4)         = 4
[pid 23386] close(3)                    = 0
[pid 23386] write(1, "executing program\n", 18executing program
) = 18
[pid 23386] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23386] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23389
[pid 23386] <... sched_setscheduler resumed>) = 0
./strace-static-x86_64: Process 23389 attached
[pid 23386] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23386] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23386] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8215, si_int=0, si_ptr=NULL} ---
[pid 23386] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23386, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23389] set_robust_list(0x55555be14660, 24) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23389] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23389] <... prctl resumed>)        = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23390
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23391
./strace-static-x86_64: Process 23390 attached
[pid 23390] set_robust_list(0x55555be14660, 24) = 0
[pid 23390] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23389] setpgid(0, 0 <unfinished ...>
[pid 23390] <... prctl resumed>)        = 0
[pid 23390] setpgid(0, 0)               = 0
[pid 23390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23389] <... setpgid resumed>)      = 0
[pid   663] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23391 attached
[pid 23390] write(3, "1000", 4)         = 4
[pid 23390] close(3executing program
)                    = 0
[pid 23390] write(1, "executing program\n", 18) = 18
[pid 23390] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23390] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23390] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23390] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23390] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8776, si_int=0, si_ptr=NULL} ---
[pid 23391] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23390] +++ killed by SIGRT_1 +++
[pid 23389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23390, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23392
./strace-static-x86_64: Process 23392 attached
[pid 23392] set_robust_list(0x55555be14660, 24) = 0
[pid 23392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23392] setpgid(0, 0)               = 0
[pid 23392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23389] <... openat resumed>)       = 3
[pid 23391] <... set_robust_list resumed>) = 0
[pid 23389] write(3, "1000", 4)         = 4
[pid 23392] <... openat resumed>)       = 3
[pid 23392] write(3, "1000", 4)         = 4
[pid 23392] close(3)                    = 0
[pid 23392] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 23391] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23389] close(3 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23393
[pid 23392] <... write resumed>)        = 18
[pid 23392] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23392] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23392] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23392] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23392] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8132, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23393 attached
[pid 23392] +++ killed by SIGRT_1 +++
[pid 23391] <... prctl resumed>)        = 0
[pid 23389] <... close resumed>)        = 0
[pid 23393] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23391] setpgid(0, 0executing program
 <unfinished ...>
[pid 23389] write(1, "executing program\n", 18) = 18
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23392, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23389] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23393] <... set_robust_list resumed>) = 0
[pid 23391] <... setpgid resumed>)      = 0
[pid 23389] <... prlimit64 resumed>NULL) = 0
[pid 23389] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23389] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23389] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23389] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9325, si_int=0, si_ptr=NULL} ---
[pid 23389] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23389, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23393] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23391] write(3, "1000", 4)         = 4
[pid 23393] <... prctl resumed>)        = 0
[pid 23391] close(3 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23391] <... close resumed>)        = 0
[pid 23393] setpgid(0, 0 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23391] write(1, "executing program\n", 18./strace-static-x86_64: Process 23394 attached
 <unfinished ...>
[pid 23394] set_robust_list(0x55555be14660, 24) = 0
[pid 23394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23394] setpgid(0, 0)               = 0
[pid 23394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23394] write(3, "1000", 4)         = 4
[pid 23394] close(3)                    = 0
[pid 23394] write(1, "executing program\n", 18executing program
) = 18
[pid 23394] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23394] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23394] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23394] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
executing program
[pid 23394] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7757, si_int=0, si_ptr=NULL} ---
[pid 23394] +++ killed by SIGRT_1 +++
[pid 23393] <... setpgid resumed>)      = 0
[pid 23391] <... write resumed>)        = 18
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23394
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23394, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23391] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23391] <... prlimit64 resumed>NULL) = 0
[pid 23391] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23395
[pid 23391] <... sched_setscheduler resumed>) = 0
[pid 23391] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 23395 attached
[0]) = 0
[pid 23395] set_robust_list(0x55555be14660, 24) = 0
[pid 23391] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23395] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23391] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10097, si_int=0, si_ptr=NULL} ---
[pid 23395] <... prctl resumed>)        = 0
[pid 23395] setpgid(0, 0)               = 0
[pid 23395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23391] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23391, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23395] write(3, "1000", 4)         = 4
[pid 23395] close(3executing program
)                    = 0
[pid 23395] write(1, "executing program\n", 18) = 18
[pid 23395] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23395] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23395] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23395] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23395] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7531, si_int=0, si_ptr=NULL} ---
[pid 23395] +++ killed by SIGRT_1 +++
[pid 23393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23395, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23393] <... openat resumed>)       = 3
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23396
./strace-static-x86_64: Process 23396 attached
[pid 23396] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23393] write(3, "1000", 4 <unfinished ...>
[pid 23396] <... set_robust_list resumed>) = 0
[pid 23396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23396] setpgid(0, 0)               = 0
[pid 23396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23393] <... write resumed>)        = 4
[pid 23396] write(3, "1000", 4)         = 4
[pid 23396] close(3)                    = 0
executing program
[pid 23396] write(1, "executing program\n", 18) = 18
[pid 23396] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23396] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23396] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23396] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23396] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7614, si_int=0, si_ptr=NULL} ---
[pid 23396] +++ killed by SIGRT_1 +++
[pid 23393] close(3 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23393] <... close resumed>)        = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23396, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23393] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23393] <... write resumed>)        = 18
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23397
[pid 23393] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23397 attached
NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23393] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23397] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23393] <... sched_setscheduler resumed>) = 0
[pid 23393] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23397] <... set_robust_list resumed>) = 0
[pid 23393] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23393] <... timer_settime resumed>NULL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23393] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8338, si_int=0, si_ptr=NULL} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23393] +++ killed by SIGRT_1 +++
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23398
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23393, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23398 attached
 <unfinished ...>
[pid 23398] set_robust_list(0x55555be14660, 24) = 0
[pid 23398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23399
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23400
[pid 23398] setpgid(0, 0)               = 0
[pid 23397] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23398] write(3, "1000", 4)         = 4
[pid 23398] close(3)                    = 0
executing program
[pid 23398] write(1, "executing program\n", 18) = 18
[pid 23398] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23397] <... prctl resumed>)        = 0
[pid 23398] <... prlimit64 resumed>NULL) = 0
[pid 23398] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23398] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23398] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23398] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7583, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23399 attached
[pid 23398] +++ killed by SIGRT_1 +++
[pid 23397] setpgid(0, 0 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23398, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23400 attached
 <unfinished ...>
[pid 23400] set_robust_list(0x55555be14660, 24) = 0
[pid 23400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23400] setpgid(0, 0)               = 0
[pid 23400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23400] write(3, "1000", 4)         = 4
[pid 23400] close(3)                    = 0
[pid 23400] write(1, "executing program\n", 18executing program
) = 18
[pid 23400] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23400] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23400] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23400] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23400] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7473, si_int=0, si_ptr=NULL} ---
[pid 23400] +++ killed by SIGRT_1 +++
[pid 23399] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23397] <... setpgid resumed>)      = 0
[pid 23399] <... set_robust_list resumed>) = 0
[pid 23399] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23400, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23399] <... prctl resumed>)        = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23399] setpgid(0, 0 <unfinished ...>
[pid 23397] <... openat resumed>)       = 3
executing program
executing program
[pid 23399] <... setpgid resumed>)      = 0
[pid 23397] write(3, "1000", 4 <unfinished ...>
[pid 23399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23397] <... write resumed>)        = 4
[pid 23399] <... openat resumed>)       = 3
[pid 23397] close(3 <unfinished ...>
[pid 23399] write(3, "1000", 4)         = 4
[pid 23397] <... close resumed>)        = 0
[pid 23399] close(3 <unfinished ...>
[pid 23397] write(1, "executing program\n", 18 <unfinished ...>
[pid 23399] <... close resumed>)        = 0
[pid 23397] <... write resumed>)        = 18
[pid 23399] write(1, "executing program\n", 18 <unfinished ...>
[pid 23397] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23399] <... write resumed>)        = 18
[pid 23397] <... prlimit64 resumed>NULL) = 0
[pid 23399] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23397] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23399] <... prlimit64 resumed>NULL) = 0
[pid 23397] <... sched_setscheduler resumed>) = 0
[pid 23399] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23397] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23399] <... sched_setscheduler resumed>) = 0
[pid 23397] <... timer_create resumed>[0]) = 0
[pid 23399] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23397] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23399] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23399] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7130, si_int=0, si_ptr=NULL} ---
[pid 23397] <... timer_settime resumed>NULL) = 0
[pid 23399] +++ killed by SIGRT_1 +++
[pid 23397] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15166, si_int=0, si_ptr=NULL} ---
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23399, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23397] +++ killed by SIGRT_1 +++
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23397, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23401
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23402 attached
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23402
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23404
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23403
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23405
./strace-static-x86_64: Process 23404 attached
[pid 23404] set_robust_list(0x55555be14660, 24) = 0
[pid 23404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
./strace-static-x86_64: Process 23405 attached
./strace-static-x86_64: Process 23403 attached
[pid 23402] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23404] setpgid(0, 0)               = 0
[pid 23404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23402] <... set_robust_list resumed>) = 0
[pid 23404] <... openat resumed>)       = 3
[pid 23402] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23405] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23404] write(3, "1000", 4)         = 4
[pid 23402] <... prctl resumed>)        = 0
[pid 23404] close(3)                    = 0
[pid 23404] write(1, "executing program\n", 18executing program
) = 18
[pid 23404] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23404] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23404] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23404] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23405] <... set_robust_list resumed>) = 0
[pid 23404] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25441, si_int=0, si_ptr=NULL} ---
[pid 23403] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23402] setpgid(0, 0 <unfinished ...>
[pid 23405] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23404] +++ killed by SIGRT_1 +++
[pid 23403] <... set_robust_list resumed>) = 0
[pid 23402] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 23401 attached
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23404, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23405] <... prctl resumed>)        = 0
[pid 23403] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23401] set_robust_list(0x55555be14660, 24) = 0
[pid 23401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23406
[pid 23401] setpgid(0, 0)               = 0
[pid 23401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23401] write(3, "1000", 4)         = 4
[pid 23401] close(3)                    = 0
[pid 23401] write(1, "executing program\n", 18 <unfinished ...>
[pid 23405] setpgid(0, 0 <unfinished ...>
[pid 23403] <... prctl resumed>)        = 0
[pid 23402] <... openat resumed>)       = 3
executing program
./strace-static-x86_64: Process 23406 attached
[pid 23401] <... write resumed>)        = 18
[pid 23401] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23401] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23401] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23405] <... setpgid resumed>)      = 0
[pid 23402] write(3, "1000", 4 <unfinished ...>
[pid 23401] <... timer_create resumed>[0]) = 0
[pid 23403] setpgid(0, 0 <unfinished ...>
[pid 23401] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23401] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8254, si_int=0, si_ptr=NULL} ---
[pid 23402] <... write resumed>)        = 4
executing program
[pid 23406] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23403] <... setpgid resumed>)      = 0
[pid 23402] close(3)                    = 0
[pid 23402] write(1, "executing program\n", 18) = 18
[pid 23402] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23402] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23401] +++ killed by SIGRT_1 +++
[pid 23402] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23401, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23402] <... timer_create resumed>[0]) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23402] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23402] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7676, si_int=0, si_ptr=NULL} ---
[pid 23406] <... set_robust_list resumed>) = 0
[pid 23405] <... openat resumed>)       = 3
[pid 23402] +++ killed by SIGRT_1 +++
[pid 23403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23402, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23405] write(3, "1000", 4 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23405] <... write resumed>)        = 4
[pid 23403] <... openat resumed>)       = 3
[pid 23403] write(3, "1000", 4)         = 4
executing program
[pid 23403] close(3)                    = 0
[pid 23403] write(1, "executing program\n", 18) = 18
[pid 23403] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23403] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23405] close(3 <unfinished ...>
[pid 23403] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23403] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23403] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7742, si_int=0, si_ptr=NULL} ---
[pid 23406] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23405] <... close resumed>)        = 0
[pid 23403] +++ killed by SIGRT_1 +++
executing program
[pid 23405] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23403, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23405] <... write resumed>)        = 18
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23406] <... prctl resumed>)        = 0
[pid 23405] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23406] setpgid(0, 0)               = 0
[pid 23406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23405] <... prlimit64 resumed>NULL) = 0
[pid 23406] write(3, "1000", 4)         = 4
[pid 23406] close(3)                    = 0
[pid 23405] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23406] write(1, "executing program\n", 18executing program
) = 18
[pid 23406] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23406] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23406] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23406] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23406] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8318, si_int=0, si_ptr=NULL} ---
[pid 23406] +++ killed by SIGRT_1 +++
[pid 23405] <... sched_setscheduler resumed>) = 0
[pid 23405] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23406, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23405] <... timer_create resumed>[0]) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23405] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23405] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=64089, si_int=0, si_ptr=NULL} ---
[pid 23405] +++ killed by SIGRT_1 +++
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23405, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23407
[pid   660] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23408 attached
[pid 23408] set_robust_list(0x55555be14660, 24) = 0
[pid 23408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23408] setpgid(0, 0executing program
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23408
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23409
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23408] <... setpgid resumed>)      = 0
[pid 23408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23408] write(3, "1000", 4)         = 4
[pid 23408] close(3)                    = 0
[pid 23408] write(1, "executing program\n", 18) = 18
[pid 23408] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23410
[pid 23408] <... prlimit64 resumed>NULL) = 0
[pid 23408] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23408] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23408] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23408] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9541, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23411 attached
./strace-static-x86_64: Process 23410 attached
./strace-static-x86_64: Process 23409 attached
./strace-static-x86_64: Process 23407 attached
[pid 23408] +++ killed by SIGRT_1 +++
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23411
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23408, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23407] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23409] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23407] <... set_robust_list resumed>) = 0
[pid 23410] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23411] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23410] <... set_robust_list resumed>) = 0
[pid 23409] <... set_robust_list resumed>) = 0
[pid 23407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23407] setpgid(0, 0 <unfinished ...>
[pid 23409] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23407] <... setpgid resumed>)      = 0
[pid 23410] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23411] <... set_robust_list resumed>) = 0
[pid 23409] <... prctl resumed>)        = 0
[pid 23407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23410] <... prctl resumed>)        = 0
[pid 23407] write(3, "1000", 4 <unfinished ...>
[pid 23409] setpgid(0, 0 <unfinished ...>
[pid 23407] <... write resumed>)        = 4
[pid 23410] setpgid(0, 0 <unfinished ...>
[pid 23409] <... setpgid resumed>)      = 0
[pid 23410] <... setpgid resumed>)      = 0
[pid 23407] close(3)                    = 0
[pid 23407] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid 23410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23407] <... write resumed>)        = 18
[pid 23411] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23410] <... openat resumed>)       = 3
[pid 23409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23411] <... prctl resumed>)        = 0
[pid 23407] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23410] write(3, "1000", 4 <unfinished ...>
[pid 23407] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23410] <... write resumed>)        = 4
[pid 23407] <... sched_setscheduler resumed>) = 0
[pid 23409] <... openat resumed>)       = 3
[pid 23407] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23407] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23407] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9026, si_int=0, si_ptr=NULL} ---
[pid 23407] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23407, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23411] setpgid(0, 0 <unfinished ...>
[pid 23410] close(3 <unfinished ...>
[pid 23409] write(3, "1000", 4./strace-static-x86_64: Process 23412 attached
 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23412
[pid 23410] <... close resumed>)        = 0
[pid 23409] <... write resumed>)        = 4
[pid   663] <... restart_syscall resumed>) = 0
[pid 23411] <... setpgid resumed>)      = 0
[pid 23410] write(1, "executing program\n", 18 <unfinished ...>
[pid 23409] close(3executing program
 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23410] <... write resumed>)        = 18
[pid 23410] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23413
[pid 23412] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23409] <... close resumed>)        = 0
./strace-static-x86_64: Process 23413 attached
[pid 23413] set_robust_list(0x55555be14660, 24) = 0
[pid 23413] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23410] <... prlimit64 resumed>NULL) = 0
[pid 23409] write(1, "executing program\n", 18 <unfinished ...>
[pid 23413] <... prctl resumed>)        = 0
[pid 23413] setpgid(0, 0)               = 0
[pid 23413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23413] write(3, "1000", 4)         = 4
executing program
[pid 23413] close(3)                    = 0
[pid 23413] write(1, "executing program\n", 18) = 18
[pid 23413] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23413] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23413] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23413] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23413] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8362, si_int=0, si_ptr=NULL} ---
executing program
[pid 23413] +++ killed by SIGRT_1 +++
[pid 23412] <... set_robust_list resumed>) = 0
[pid 23411] <... openat resumed>)       = 3
[pid 23410] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23409] <... write resumed>)        = 18
[pid 23410] <... sched_setscheduler resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23413, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23410] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23409] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23411] write(3, "1000", 4 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23410] <... timer_create resumed>[0]) = 0
[pid 23411] <... write resumed>)        = 4
[pid 23409] <... prlimit64 resumed>NULL) = 0
[pid 23410] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23411] close(3 <unfinished ...>
[pid 23410] <... timer_settime resumed>NULL) = 0
[pid 23409] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23410] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17705, si_int=0, si_ptr=NULL} ---
[pid 23411] <... close resumed>)        = 0
[pid 23409] <... sched_setscheduler resumed>) = 0
executing program
[pid 23412] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23411] write(1, "executing program\n", 18 <unfinished ...>
[pid 23410] +++ killed by SIGRT_1 +++
[pid 23409] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23411] <... write resumed>)        = 18
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23410, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23409] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23409] <... timer_settime resumed>NULL) = 0
[pid 23409] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7873, si_int=0, si_ptr=NULL} ---
[pid 23411] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23409] +++ killed by SIGRT_1 +++
[pid 23411] <... prlimit64 resumed>NULL) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23409, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23411] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23411] <... sched_setscheduler resumed>) = 0
[pid 23411] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23411] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23411] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8810, si_int=0, si_ptr=NULL} ---
[pid 23411] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23411, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23412] <... prctl resumed>)        = 0
[pid 23412] setpgid(0, 0)               = 0
[pid 23412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23412] write(3, "1000", 4)         = 4
[pid 23412] close(3)                    = 0
[pid 23412] write(1, "executing program\n", 18executing program
) = 18
[pid 23412] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23412] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23412] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23412] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23412] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9408, si_int=0, si_ptr=NULL} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23412] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23412, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23414
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23414 attached
 <unfinished ...>
[pid 23414] set_robust_list(0x55555be14660, 24) = 0
[pid 23414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23414] setpgid(0, 0)               = 0
[pid 23414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23415
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23416
[pid 23414] <... openat resumed>)       = 3
executing program
[pid 23414] write(3, "1000", 4)         = 4
[pid 23414] close(3)                    = 0
[pid 23414] write(1, "executing program\n", 18) = 18
[pid 23414] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23415 attached
NULL) = 0
[pid 23414] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23414] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23414] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23414] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8549, si_int=0, si_ptr=NULL} ---
[pid 23415] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23414] +++ killed by SIGRT_1 +++
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23414, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23416 attached
 <unfinished ...>
[pid 23416] set_robust_list(0x55555be14660, 24) = 0
[pid 23416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23417
[pid 23416] setpgid(0, 0executing program
)               = 0
[pid 23416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23415] <... set_robust_list resumed>) = 0
[pid 23416] write(3, "1000", 4)         = 4
[pid 23416] close(3)                    = 0
[pid 23416] write(1, "executing program\n", 18) = 18
[pid 23416] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23416] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23416] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23416] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23416] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7845, si_int=0, si_ptr=NULL} ---
[pid 23416] +++ killed by SIGRT_1 +++
[pid 23415] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23416, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23417 attached
 <unfinished ...>
[pid 23417] set_robust_list(0x55555be14660, 24) = 0
[pid 23417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23417] setpgid(0, 0)               = 0
[pid 23417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23415] <... prctl resumed>)        = 0
[pid 23417] <... openat resumed>)       = 3
[pid 23417] write(3, "1000", 4)         = 4
[pid 23417] close(3)                    = 0
executing program
[pid 23417] write(1, "executing program\n", 18) = 18
[pid 23417] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23417] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23417] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23417] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23417] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8114, si_int=0, si_ptr=NULL} ---
[pid 23417] +++ killed by SIGRT_1 +++
[pid 23415] setpgid(0, 0 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23417, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23415] <... setpgid resumed>)      = 0
[pid 23415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23415] <... openat resumed>)       = 3
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23418
./strace-static-x86_64: Process 23418 attached
[pid 23418] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23415] write(3, "1000", 4 <unfinished ...>
[pid 23418] <... set_robust_list resumed>) = 0
[pid 23418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23418] setpgid(0, 0)               = 0
[pid 23415] <... write resumed>)        = 4
[pid 23418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23418] write(3, "1000", 4)         = 4
[pid 23418] close(3executing program
)                    = 0
[pid 23418] write(1, "executing program\n", 18) = 18
[pid 23418] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23418] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23415] close(3 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23418] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23418] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23415] <... close resumed>)        = 0
[pid 23418] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14873, si_int=0, si_ptr=NULL} ---
[pid 23418] +++ killed by SIGRT_1 +++
[pid 23415] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23418, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
executing program
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23419
[pid 23415] <... write resumed>)        = 18
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23419 attached
 <unfinished ...>
[pid 23419] set_robust_list(0x55555be14660, 24) = 0
[pid 23419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23420
[pid 23415] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23419] setpgid(0, 0)               = 0
[pid 23419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23419] write(3, "1000", 4executing program
)         = 4
[pid 23419] close(3)                    = 0
[pid 23419] write(1, "executing program\n", 18) = 18
[pid 23419] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23415] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23419] <... prlimit64 resumed>NULL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23415] <... sched_setscheduler resumed>) = 0
[pid 23419] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23415] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23415] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23419] <... sched_setscheduler resumed>) = 0
[pid 23419] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23415] <... timer_settime resumed>NULL) = 0
[pid 23419] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23415] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18266, si_int=0, si_ptr=NULL} ---
[pid 23419] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7568, si_int=0, si_ptr=NULL} ---
[pid 23419] +++ killed by SIGRT_1 +++
[pid 23415] +++ killed by SIGRT_1 +++
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23421
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23419, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23415, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23420 attached
 <unfinished ...>
[pid 23420] set_robust_list(0x55555be14660, 24) = 0
[pid 23420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23420] setpgid(0, 0)               = 0
[pid 23420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23421 attached
 <unfinished ...>
[pid 23421] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23420] <... openat resumed>)       = 3
[pid 23421] <... set_robust_list resumed>) = 0
[pid 23420] write(3, "1000", 4)         = 4
[pid 23420] close(3)                    = 0
executing program
[pid 23420] write(1, "executing program\n", 18) = 18
[pid 23420] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23420] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23420] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23420] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23420] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8185, si_int=0, si_ptr=NULL} ---
[pid 23421] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23420] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23420, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23421] <... prctl resumed>)        = 0
[pid 23421] setpgid(0, 0)               = 0
[pid 23421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23421] write(3, "1000", 4 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23422
./strace-static-x86_64: Process 23422 attached
[pid 23422] set_robust_list(0x55555be14660, 24) = 0
[pid 23422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23422] setpgid(0, 0)               = 0
[pid 23422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23422] write(3, "1000", 4executing program
)         = 4
[pid 23422] close(3)                    = 0
[pid 23422] write(1, "executing program\n", 18) = 18
[pid 23422] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23422] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23422] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23422] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23422] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7311, si_int=0, si_ptr=NULL} ---
[pid 23422] +++ killed by SIGRT_1 +++
[pid 23421] <... write resumed>)        = 4
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23422, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23421] close(3 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23421] <... close resumed>)        = 0
[pid   663] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23424 attached
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23424
./strace-static-x86_64: Process 23423 attached
[pid 23423] set_robust_list(0x55555be14660, 24) = 0
[pid 23421] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23423
[pid 23423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23423] setpgid(0, 0)               = 0
executing program
[pid 23423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23421] <... write resumed>)        = 18
[pid 23423] <... openat resumed>)       = 3
[pid 23423] write(3, "1000", 4 <unfinished ...>
[pid 23421] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23423] <... write resumed>)        = 4
[pid 23423] close(3)                    = 0
[pid 23423] write(1, "executing program\n", 18executing program
) = 18
[pid 23423] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23423] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23423] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23423] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23423] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7662, si_int=0, si_ptr=NULL} ---
[pid 23423] +++ killed by SIGRT_1 +++
[pid 23421] <... prlimit64 resumed>NULL) = 0
[pid 23421] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 23425 attached
 <unfinished ...>
[pid 23425] set_robust_list(0x55555be14660, 24) = 0
[pid 23425] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23421] <... sched_setscheduler resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23425
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23423, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23425] <... prctl resumed>)        = 0
[pid 23425] setpgid(0, 0 <unfinished ...>
[pid 23421] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23421] <... timer_create resumed>[0]) = 0
[pid 23425] <... setpgid resumed>)      = 0
executing program
[pid 23421] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23421] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9889, si_int=0, si_ptr=NULL} ---
[pid 23425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23425] write(3, "1000", 4)         = 4
[pid 23425] close(3)                    = 0
[pid 23425] write(1, "executing program\n", 18) = 18
[pid 23421] +++ killed by SIGRT_1 +++
[pid 23425] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23421, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23425] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23425] <... sched_setscheduler resumed>) = 0
[pid 23425] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23425] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23425] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7120, si_int=0, si_ptr=NULL} ---
[pid 23425] +++ killed by SIGRT_1 +++
[pid 23424] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23425, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23424] <... set_robust_list resumed>) = 0
[pid 23424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23424] setpgid(0, 0)               = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23426
[pid 23424] <... openat resumed>)       = 3
./strace-static-x86_64: Process 23426 attached
[pid 23426] set_robust_list(0x55555be14660, 24) = 0
[pid 23426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23426] setpgid(0, 0)               = 0
[pid 23426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23424] write(3, "1000", 4 <unfinished ...>
[pid 23426] <... openat resumed>)       = 3
[pid 23426] write(3, "1000", 4)         = 4
[pid 23426] close(3)                    = 0
[pid 23426] write(1, "executing program\n", 18executing program
) = 18
[pid 23426] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23426] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23426] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23426] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23426] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6459, si_int=0, si_ptr=NULL} ---
[pid 23426] +++ killed by SIGRT_1 +++
[pid 23424] <... write resumed>)        = 4
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23426, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23424] close(3)                    = 0
[pid 23424] write(1, "executing program\n", 18executing program
) = 18
[pid 23424] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23424] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23424] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23424] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23424] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8102, si_int=0, si_ptr=NULL} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid 23424] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23424, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23427 attached
 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23427
[pid 23427] set_robust_list(0x55555be14660, 24) = 0
[pid 23427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23427] setpgid(0, 0 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23427] <... setpgid resumed>)      = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23428 attached
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23428
./strace-static-x86_64: Process 23429 attached
[pid 23427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23429
[pid 23429] set_robust_list(0x55555be14660, 24) = 0
[pid 23429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23429] setpgid(0, 0)               = 0
[pid 23429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23427] <... openat resumed>)       = 3
[pid 23429] <... openat resumed>)       = 3
[pid 23427] write(3, "1000", 4 <unfinished ...>
[pid 23428] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23429] write(3, "1000", 4)         = 4
[pid 23429] close(3executing program
)                    = 0
[pid 23429] write(1, "executing program\n", 18) = 18
[pid 23429] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23429] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23429] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23427] <... write resumed>)        = 4
[pid 23429] <... timer_create resumed>[0]) = 0
[pid 23429] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23429] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8112, si_int=0, si_ptr=NULL} ---
[pid 23429] +++ killed by SIGRT_1 +++
[pid 23428] <... set_robust_list resumed>) = 0
[pid 23427] close(3 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23429, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23427] <... close resumed>)        = 0
[pid 23427] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 23427] <... write resumed>)        = 18
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23427] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
./strace-static-x86_64: Process 23430 attached
[pid 23430] set_robust_list(0x55555be14660, 24) = 0
[pid 23430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23430] setpgid(0, 0)               = 0
[pid 23430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23430
[pid 23427] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23430] write(3, "1000", 4 <unfinished ...>
[pid 23427] <... sched_setscheduler resumed>) = 0
[pid 23430] <... write resumed>)        = 4
[pid 23427] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23430] close(3 <unfinished ...>
[pid 23427] <... timer_create resumed>[0]) = 0
[pid 23430] <... close resumed>)        = 0
[pid 23427] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23430] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23427] <... timer_settime resumed>NULL) = 0
[pid 23430] <... write resumed>)        = 18
[pid 23427] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11857, si_int=0, si_ptr=NULL} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid 23430] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23430] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23430] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23430] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23430] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6836, si_int=0, si_ptr=NULL} ---
[pid 23430] +++ killed by SIGRT_1 +++
[pid 23428] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23427] +++ killed by SIGRT_1 +++
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23427, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23430, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23431
./strace-static-x86_64: Process 23431 attached
[pid 23431] set_robust_list(0x55555be14660, 24) = 0
[pid 23431] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23428] <... prctl resumed>)        = 0
[pid 23431] <... prctl resumed>)        = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23431] setpgid(0, 0)               = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23431] write(3, "1000", 4 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23432
[pid 23431] <... write resumed>)        = 4
[pid 23431] close(3)                    = 0
executing program
[pid 23431] write(1, "executing program\n", 18) = 18
[pid 23431] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23431] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23431] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23431] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23431] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7770, si_int=0, si_ptr=NULL} ---
[pid 23431] +++ killed by SIGRT_1 +++
[pid 23428] setpgid(0, 0 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23431, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23432 attached
 <unfinished ...>
[pid 23432] set_robust_list(0x55555be14660, 24) = 0
[pid 23432] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23428] <... setpgid resumed>)      = 0
[pid 23432] <... prctl resumed>)        = 0
[pid 23432] setpgid(0, 0)               = 0
[pid 23428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23432] <... openat resumed>)       = 3
[pid 23432] write(3, "1000", 4 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23432] <... write resumed>)        = 4
[pid 23432] close(3)                    = 0
[pid 23432] write(1, "executing program\n", 18) = 18
[pid 23432] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, executing program
NULL) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23433
./strace-static-x86_64: Process 23433 attached
[pid 23428] <... openat resumed>)       = 3
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23435
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23434
[pid 23432] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23432] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23432] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23432] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7503, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23435 attached
./strace-static-x86_64: Process 23434 attached
[pid 23433] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23432] +++ killed by SIGRT_1 +++
[pid 23428] write(3, "1000", 4 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23432, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23434] set_robust_list(0x55555be14660, 24) = 0
[pid 23434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23434] setpgid(0, 0 <unfinished ...>
[pid 23428] <... write resumed>)        = 4
[pid 23434] <... setpgid resumed>)      = 0
[pid 23434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23433] <... set_robust_list resumed>) = 0
[pid 23428] close(3 <unfinished ...>
[pid 23434] <... openat resumed>)       = 3
[pid 23434] write(3, "1000", 4)         = 4
[pid 23434] close(3executing program
)                    = 0
[pid 23434] write(1, "executing program\n", 18) = 18
[pid 23434] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23428] <... close resumed>)        = 0
[pid 23434] <... prlimit64 resumed>NULL) = 0
[pid 23434] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23434] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23434] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23434] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7992, si_int=0, si_ptr=NULL} ---
[pid 23435] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23434] +++ killed by SIGRT_1 +++
[pid 23433] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23428] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23435] <... set_robust_list resumed>) = 0
[pid 23433] <... prctl resumed>)        = 0
[pid 23428] <... write resumed>)        = 18
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23434, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23433] setpgid(0, 0 <unfinished ...>
[pid 23428] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23433] <... setpgid resumed>)      = 0
[pid 23428] <... prlimit64 resumed>NULL) = 0
[pid 23435] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23428] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23428] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23428] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23428] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8475, si_int=0, si_ptr=NULL} ---
[pid 23428] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23428, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23435] <... prctl resumed>)        = 0
[pid 23433] <... openat resumed>)       = 3
[pid 23433] write(3, "1000", 4 <unfinished ...>
[pid 23435] setpgid(0, 0)               = 0
[pid 23433] <... write resumed>)        = 4
[pid 23433] close(3)                    = 0
[pid 23435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
executing program
[pid 23433] write(1, "executing program\n", 18 <unfinished ...>
[pid 23435] <... openat resumed>)       = 3
[pid 23433] <... write resumed>)        = 18
[pid 23435] write(3, "1000", 4 <unfinished ...>
[pid 23433] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23435] <... write resumed>)        = 4
[pid 23433] <... prlimit64 resumed>NULL) = 0
[pid 23435] close(3 <unfinished ...>
[pid 23433] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23435] <... close resumed>)        = 0
[pid 23433] <... sched_setscheduler resumed>) = 0
[pid 23433] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23433] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23433] <... timer_settime resumed>NULL) = 0
[pid 23433] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23468, si_int=0, si_ptr=NULL} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23433] +++ killed by SIGRT_1 +++
executing program
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23436
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23433, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23435] write(1, "executing program\n", 18) = 18
[pid 23435] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23437
[pid 23435] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23435] <... sched_setscheduler resumed>) = 0
[pid 23435] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23435] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23435] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7026, si_int=0, si_ptr=NULL} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23438
./strace-static-x86_64: Process 23436 attached
[pid 23435] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23435, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23437 attached
 <unfinished ...>
[pid 23437] set_robust_list(0x55555be14660, 24) = 0
[pid 23437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23437] setpgid(0, 0)               = 0
[pid 23437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23436] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23437] <... openat resumed>)       = 3
[pid 23437] write(3, "1000", 4)         = 4
[pid 23437] close(3executing program
)                    = 0
[pid 23437] write(1, "executing program\n", 18) = 18
[pid 23437] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23437] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23437] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23437] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23437] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8080, si_int=0, si_ptr=NULL} ---
[pid 23437] +++ killed by SIGRT_1 +++
[pid 23436] <... set_robust_list resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23437, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23438 attached
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23438] set_robust_list(0x55555be14660, 24) = 0
[pid 23438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23438] setpgid(0, 0)               = 0
[pid 23438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23438] write(3, "1000", 4executing program
)         = 4
[pid 23438] close(3)                    = 0
[pid 23438] write(1, "executing program\n", 18) = 18
[pid 23438] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23438] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23438] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23438] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23438] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7821, si_int=0, si_ptr=NULL} ---
[pid 23438] +++ killed by SIGRT_1 +++
[pid 23436] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23438, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23436] <... prctl resumed>)        = 0
[pid 23436] setpgid(0, 0)               = 0
[pid 23436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23436] write(3, "1000", 4)         = 4
[pid 23436] close(3)                    = 0
[pid 23436] write(1, "executing program\n", 18executing program
) = 18
[pid 23436] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23436] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23436] <... sched_setscheduler resumed>) = 0
[pid 23436] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23439
[pid 23436] <... timer_create resumed>[0]) = 0
[pid 23436] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23436] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8556, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23436] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23436, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23440
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23440 attached
 <unfinished ...>
[pid 23440] set_robust_list(0x55555be14660, 24) = 0
[pid 23440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23440] setpgid(0, 0)               = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23439 attached
 <unfinished ...>
[pid 23440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
) = 3
[pid   659] <... restart_syscall resumed>) = 0
[pid 23440] write(3, "1000", 4)         = 4
[pid 23440] close(3)                    = 0
[pid 23440] write(1, "executing program\n", 18) = 18
[pid 23440] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23440] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23440] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23440] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23441
[pid 23440] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8904, si_int=0, si_ptr=NULL} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23440] +++ killed by SIGRT_1 +++
[pid 23439] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23440, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23441 attached
 <unfinished ...>
[pid 23441] set_robust_list(0x55555be14660, 24) = 0
[pid 23441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23441] setpgid(0, 0)               = 0
[pid 23441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23439] <... set_robust_list resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23442
[pid 23441] write(3, "1000", 4)         = 4
executing program
[pid 23441] close(3)                    = 0
[pid 23441] write(1, "executing program\n", 18) = 18
[pid 23441] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23441] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23441] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23441] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23441] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8362, si_int=0, si_ptr=NULL} ---
[pid 23441] +++ killed by SIGRT_1 +++
[pid 23439] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23441, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23442 attached
 <unfinished ...>
[pid 23442] set_robust_list(0x55555be14660, 24) = 0
[pid 23442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23442] setpgid(0, 0)               = 0
[pid 23442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23439] <... prctl resumed>)        = 0
[pid 23442] write(3, "1000", 4executing program
)         = 4
[pid 23442] close(3)                    = 0
[pid 23442] write(1, "executing program\n", 18) = 18
[pid 23442] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23442] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23442] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23442] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23442] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7970, si_int=0, si_ptr=NULL} ---
[pid 23442] +++ killed by SIGRT_1 +++
[pid 23439] setpgid(0, 0 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23442, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23439] <... setpgid resumed>)      = 0
[pid 23439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23439] write(3, "1000", 4)         = 4
[pid 23439] close(3)                    = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23439] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23443
[pid   661] <... restart_syscall resumed>) = 0
executing program
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23443 attached
 <unfinished ...>
[pid 23439] <... write resumed>)        = 18
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23444
[pid 23443] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 23444 attached
 <unfinished ...>
[pid 23439] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23443] <... set_robust_list resumed>) = 0
[pid 23439] <... prlimit64 resumed>NULL) = 0
[pid 23444] set_robust_list(0x55555be14660, 24) = 0
[pid 23443] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23439] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23443] <... prctl resumed>)        = 0
[pid 23439] <... sched_setscheduler resumed>) = 0
[pid 23439] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23443] setpgid(0, 0 <unfinished ...>
[pid 23439] <... timer_create resumed>[0]) = 0
[pid 23439] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23443] <... setpgid resumed>)      = 0
[pid 23439] <... timer_settime resumed>NULL) = 0
[pid 23439] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10640, si_int=0, si_ptr=NULL} ---
[pid 23443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23439] +++ killed by SIGRT_1 +++
[pid 23443] <... openat resumed>)       = 3
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23445
./strace-static-x86_64: Process 23445 attached
[pid 23445] set_robust_list(0x55555be14660, 24) = 0
[pid 23445] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23443] write(3, "1000", 4 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23439, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23445] <... prctl resumed>)        = 0
[pid 23445] setpgid(0, 0)               = 0
[pid 23445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23445] write(3, "1000", 4 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23443] <... write resumed>)        = 4
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23445] <... write resumed>)        = 4
[pid 23445] close(3)                    = 0
executing program
[pid 23445] write(1, "executing program\n", 18) = 18
[pid 23445] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23445] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23445] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23445] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23445] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7760, si_int=0, si_ptr=NULL} ---
[pid 23445] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23445, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23443] close(3 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23446
[pid 23443] <... close resumed>)        = 0
executing program
[pid 23443] write(1, "executing program\n", 18) = 18
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23446 attached
 <unfinished ...>
[pid 23443] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23446] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23443] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23446] <... set_robust_list resumed>) = 0
[pid 23443] <... sched_setscheduler resumed>) = 0
[pid 23443] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23446] setpgid(0, 0 <unfinished ...>
[pid 23443] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23446] <... setpgid resumed>)      = 0
[pid 23443] <... timer_settime resumed>NULL) = 0
executing program
[pid 23443] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8163, si_int=0, si_ptr=NULL} ---
[pid 23446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23446] write(3, "1000", 4)         = 4
[pid 23446] close(3)                    = 0
[pid 23446] write(1, "executing program\n", 18) = 18
[pid 23443] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23443, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23446] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23446] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23446] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23446] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23446] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7721, si_int=0, si_ptr=NULL} ---
[pid 23446] +++ killed by SIGRT_1 +++
[pid 23444] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23446, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23444] <... prctl resumed>)        = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23444] setpgid(0, 0./strace-static-x86_64: Process 23447 attached
 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23447
[pid 23444] <... setpgid resumed>)      = 0
[pid 23447] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23448
[pid 23444] <... openat resumed>)       = 3
./strace-static-x86_64: Process 23448 attached
[pid 23448] set_robust_list(0x55555be14660, 24) = 0
[pid 23448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23448] setpgid(0, 0)               = 0
[pid 23448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23447] <... set_robust_list resumed>) = 0
[pid 23444] write(3, "1000", 4 <unfinished ...>
[pid 23448] <... openat resumed>)       = 3
[pid 23444] <... write resumed>)        = 4
[pid 23448] write(3, "1000", 4)         = 4
[pid 23448] close(3executing program
)                    = 0
[pid 23448] write(1, "executing program\n", 18) = 18
[pid 23448] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23444] close(3 <unfinished ...>
[pid 23448] <... prlimit64 resumed>NULL) = 0
[pid 23448] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23448] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23448] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23448] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7758, si_int=0, si_ptr=NULL} ---
[pid 23444] <... close resumed>)        = 0
[pid 23448] +++ killed by SIGRT_1 +++
executing program
[pid 23447] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23444] write(1, "executing program\n", 18) = 18
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23448, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23444] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23444] <... prlimit64 resumed>NULL) = 0
[pid 23444] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23444] <... sched_setscheduler resumed>) = 0
[pid 23447] <... prctl resumed>)        = 0
[pid 23444] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23449
[pid 23444] <... timer_create resumed>[0]) = 0
[pid 23444] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23444] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8404, si_int=0, si_ptr=NULL} ---
[pid 23444] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23444, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23449 attached
 <unfinished ...>
[pid 23447] setpgid(0, 0)               = 0
[pid 23449] set_robust_list(0x55555be14660, 24) = 0
[pid 23447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23447] <... openat resumed>)       = 3
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23450
./strace-static-x86_64: Process 23450 attached
[pid 23450] set_robust_list(0x55555be14660, 24) = 0
[pid 23450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23450] setpgid(0, 0)               = 0
[pid 23450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23447] write(3, "1000", 4 <unfinished ...>
[pid 23450] write(3, "1000", 4)         = 4
[pid 23450] close(3)                    = 0
executing program
[pid 23450] write(1, "executing program\n", 18) = 18
[pid 23450] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23450] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23450] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23450] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23450] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7480, si_int=0, si_ptr=NULL} ---
[pid 23450] +++ killed by SIGRT_1 +++
[pid 23449] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23447] <... write resumed>)        = 4
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23450, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23447] close(3 <unfinished ...>
[pid 23449] <... prctl resumed>)        = 0
[pid 23447] <... close resumed>)        = 0
[pid 23447] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23449] setpgid(0, 0 <unfinished ...>
[pid 23447] <... write resumed>)        = 18
[pid 23449] <... setpgid resumed>)      = 0
[pid 23447] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23447] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23447] <... sched_setscheduler resumed>) = 0
[pid 23447] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23447] <... timer_create resumed>[0]) = 0
[pid 23447] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23447] <... timer_settime resumed>NULL) = 0
[pid 23447] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18153, si_int=0, si_ptr=NULL} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23447] +++ killed by SIGRT_1 +++
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23451
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23452
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23447, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23452 attached
 <unfinished ...>
[pid 23452] set_robust_list(0x55555be14660, 24) = 0
[pid 23452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23452] setpgid(0, 0)               = 0
[pid 23452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23452] write(3, "1000", 4)         = 4
[pid 23452] close(3executing program
)                    = 0
[pid 23452] write(1, "executing program\n", 18) = 18
[pid 23452] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23452] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23452] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23452] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23452] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7717, si_int=0, si_ptr=NULL} ---
[pid 23452] +++ killed by SIGRT_1 +++
[pid 23449] <... openat resumed>)       = 3
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23452, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23451 attached
 <unfinished ...>
[pid 23451] set_robust_list(0x55555be14660, 24) = 0
[pid 23451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23451] setpgid(0, 0)               = 0
[pid 23449] write(3, "1000", 4 <unfinished ...>
[pid 23451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23449] <... write resumed>)        = 4
[pid 23451] write(3, "1000", 4)         = 4
[pid 23451] close(3executing program
)                    = 0
[pid 23451] write(1, "executing program\n", 18) = 18
[pid 23451] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23451] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23451] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23451] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23451] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7617, si_int=0, si_ptr=NULL} ---
[pid 23451] +++ killed by SIGRT_1 +++
[pid 23449] close(3 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23451, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23449] <... close resumed>)        = 0
executing program
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23449] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23453
[pid 23449] <... write resumed>)        = 18
./strace-static-x86_64: Process 23453 attached
[pid 23449] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23453] set_robust_list(0x55555be14660, 24) = 0
[pid 23453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23453] setpgid(0, 0)               = 0
[pid 23453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23449] <... prlimit64 resumed>NULL) = 0
[pid 23453] write(3, "1000", 4)         = 4
[pid 23453] close(3)                    = 0
[pid 23453] write(1, "executing program\n", 18executing program
) = 18
[pid 23453] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23453] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23453] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23453] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23453] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7926, si_int=0, si_ptr=NULL} ---
[pid 23453] +++ killed by SIGRT_1 +++
[pid 23449] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23453, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23449] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23449] <... timer_create resumed>[0]) = 0
[pid 23449] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23449] <... timer_settime resumed>NULL) = 0
[pid 23449] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7797, si_int=0, si_ptr=NULL} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23454
./strace-static-x86_64: Process 23454 attached
[pid 23449] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23449, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23454] set_robust_list(0x55555be14660, 24) = 0
[pid 23454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23454] setpgid(0, 0)               = 0
[pid 23454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23454] write(3, "1000", 4)         = 4
[pid 23454] close(3)                    = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23454] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 23454] <... write resumed>)        = 18
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23455
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23456
[pid 23454] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23455 attached
 <unfinished ...>
[pid 23455] set_robust_list(0x55555be14660, 24) = 0
[pid 23455] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 23456 attached
 <unfinished ...>
[pid 23454] <... prlimit64 resumed>NULL) = 0
[pid 23455] <... prctl resumed>)        = 0
[pid 23455] setpgid(0, 0)               = 0
[pid 23455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23456] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23454] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23455] <... openat resumed>)       = 3
[pid 23455] write(3, "1000", 4)         = 4
[pid 23455] close(3)                    = 0
executing program
[pid 23455] write(1, "executing program\n", 18) = 18
[pid 23455] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23454] <... sched_setscheduler resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23454] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23455] <... prlimit64 resumed>NULL) = 0
[pid 23454] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23455] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23454] <... timer_settime resumed>NULL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23454] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13691, si_int=0, si_ptr=NULL} ---
[pid 23455] <... sched_setscheduler resumed>) = 0
[pid 23455] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23455] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23455] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6694, si_int=0, si_ptr=NULL} ---
[pid 23455] +++ killed by SIGRT_1 +++
[pid 23454] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23457 attached
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23457
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23455, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23454, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23457] set_robust_list(0x55555be14660, 24) = 0
[pid 23457] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23456] <... set_robust_list resumed>) = 0
[pid 23457] <... prctl resumed>)        = 0
[pid 23456] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23457] setpgid(0, 0)               = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23456] <... prctl resumed>)        = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23456] setpgid(0, 0 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23458
./strace-static-x86_64: Process 23458 attached
[pid 23456] <... setpgid resumed>)      = 0
[pid 23457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23457] <... openat resumed>)       = 3
[pid 23457] write(3, "1000", 4 <unfinished ...>
[pid 23456] <... openat resumed>)       = 3
[pid 23457] <... write resumed>)        = 4
[pid 23457] close(3)                    = 0
executing program
[pid 23457] write(1, "executing program\n", 18) = 18
[pid 23457] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23457] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23457] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23457] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23456] write(3, "1000", 4 <unfinished ...>
[pid 23457] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13336, si_int=0, si_ptr=NULL} ---
[pid 23458] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23457] +++ killed by SIGRT_1 +++
[pid 23456] <... write resumed>)        = 4
[pid   660] <... restart_syscall resumed>) = 0
[pid 23456] close(3 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23457, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23458] <... set_robust_list resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23456] <... close resumed>)        = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23459 attached
executing program
 <unfinished ...>
[pid 23459] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23460
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23459
[pid 23456] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23461
[pid 23456] <... write resumed>)        = 18
./strace-static-x86_64: Process 23461 attached
./strace-static-x86_64: Process 23460 attached
[pid 23458] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23456] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23459] <... set_robust_list resumed>) = 0
[pid 23456] <... prlimit64 resumed>NULL) = 0
[pid 23458] <... prctl resumed>)        = 0
[pid 23459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23459] setpgid(0, 0)               = 0
[pid 23456] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23460] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23458] setpgid(0, 0 <unfinished ...>
[pid 23459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23456] <... sched_setscheduler resumed>) = 0
[pid 23458] <... setpgid resumed>)      = 0
[pid 23460] <... set_robust_list resumed>) = 0
[pid 23456] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23459] write(3, "1000", 4 <unfinished ...>
[pid 23456] <... timer_create resumed>[0]) = 0
[pid 23459] <... write resumed>)        = 4
[pid 23458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23456] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23459] close(3 <unfinished ...>
[pid 23456] <... timer_settime resumed>NULL) = 0
[pid 23459] <... close resumed>)        = 0
[pid 23456] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10546, si_int=0, si_ptr=NULL} ---
[pid 23459] write(1, "executing program\n", 18 <unfinished ...>
[pid 23458] <... openat resumed>)       = 3
[pid 23459] <... write resumed>)        = 18
[pid 23459] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23459] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23459] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23459] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program
NULL) = 0
[pid 23458] write(3, "1000", 4 <unfinished ...>
[pid 23456] +++ killed by SIGRT_1 +++
[pid 23459] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11679, si_int=0, si_ptr=NULL} ---
[pid 23461] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23460] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23459] +++ killed by SIGRT_1 +++
[pid 23458] <... write resumed>)        = 4
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23456, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23458] close(3 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23459, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23458] <... close resumed>)        = 0
[pid 23461] <... set_robust_list resumed>) = 0
executing program
[pid 23461] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23458] write(1, "executing program\n", 18 <unfinished ...>
[pid 23460] <... prctl resumed>)        = 0
[pid 23458] <... write resumed>)        = 18
[pid 23458] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23458] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23458] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23458] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23461] <... prctl resumed>)        = 0
[pid 23458] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19830, si_int=0, si_ptr=NULL} ---
[pid 23461] setpgid(0, 0 <unfinished ...>
[pid 23460] setpgid(0, 0 <unfinished ...>
[pid 23458] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23458, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23461] <... setpgid resumed>)      = 0
[pid 23460] <... setpgid resumed>)      = 0
[pid 23460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23460] write(3, "1000", 4)         = 4
[pid 23461] <... openat resumed>)       = 3
[pid 23461] write(3, "1000", 4 <unfinished ...>
[pid 23460] close(3 <unfinished ...>
[pid 23461] <... write resumed>)        = 4
[pid 23460] <... close resumed>)        = 0
[pid 23461] close(3 <unfinished ...>
[pid 23460] write(1, "executing program\n", 18executing program
) = 18
[pid 23461] <... close resumed>)        = 0
[pid 23461] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid 23460] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23461] <... write resumed>)        = 18
[pid 23460] <... prlimit64 resumed>NULL) = 0
[pid 23460] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23461] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23460] <... sched_setscheduler resumed>) = 0
[pid 23460] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23460] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23460] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8404, si_int=0, si_ptr=NULL} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid 23460] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23460, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23462
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23463
./strace-static-x86_64: Process 23464 attached
./strace-static-x86_64: Process 23462 attached
[pid 23461] <... prlimit64 resumed>NULL) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23461] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23464
[pid 23464] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23465
[pid 23462] set_robust_list(0x55555be14660, 24) = 0
[pid 23462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23462] setpgid(0, 0)               = 0
[pid 23462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23465 attached
 <unfinished ...>
[pid 23464] <... set_robust_list resumed>) = 0
[pid 23461] <... sched_setscheduler resumed>) = 0
[pid 23461] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23461] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23462] <... openat resumed>)       = 3
[pid 23462] write(3, "1000", 4 <unfinished ...>
[pid 23461] <... timer_settime resumed>NULL) = 0
[pid 23462] <... write resumed>)        = 4
[pid 23461] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10725, si_int=0, si_ptr=NULL} ---
[pid 23462] close(3)                    = 0
[pid 23462] write(1, "executing program\n", 18) = 18
[pid 23462] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23462] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23462] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23462] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
executing program
[pid 23461] +++ killed by SIGRT_1 +++
[pid 23462] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9451, si_int=0, si_ptr=NULL} ---
[pid 23465] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23464] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23462] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23461, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23462, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23463 attached
 <unfinished ...>
[pid 23463] set_robust_list(0x55555be14660, 24) = 0
[pid 23463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23463] setpgid(0, 0)               = 0
[pid 23463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23464] <... prctl resumed>)        = 0
[pid 23463] write(3, "1000", 4executing program
)         = 4
[pid 23463] close(3)                    = 0
[pid 23463] write(1, "executing program\n", 18) = 18
[pid 23463] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23463] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23463] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23463] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23463] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7545, si_int=0, si_ptr=NULL} ---
[pid 23465] <... set_robust_list resumed>) = 0
[pid 23464] setpgid(0, 0 <unfinished ...>
[pid 23463] +++ killed by SIGRT_1 +++
[pid 23464] <... setpgid resumed>)      = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23463, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23464] write(3, "1000", 4)         = 4
[pid 23465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23464] close(3executing program
)                    = 0
[pid 23464] write(1, "executing program\n", 18) = 18
[pid 23465] setpgid(0, 0)               = 0
[pid 23464] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23464] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23464] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23464] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23464] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8352, si_int=0, si_ptr=NULL} ---
[pid 23464] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23464, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23465] write(3, "1000", 4 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23465] <... write resumed>)        = 4
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23466
[pid 23465] close(3 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23466 attached
 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23467
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23468
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23469
[pid 23466] set_robust_list(0x55555be14660, 24) = 0
[pid 23466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23466] setpgid(0, 0)               = 0
[pid 23466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23465] <... close resumed>)        = 0
executing program
[pid 23465] write(1, "executing program\n", 18./strace-static-x86_64: Process 23468 attached
) = 18
[pid 23466] <... openat resumed>)       = 3
[pid 23466] write(3, "1000", 4)         = 4
[pid 23466] close(3)                    = 0
executing program
[pid 23466] write(1, "executing program\n", 18) = 18
[pid 23466] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23465] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23468] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23466] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23466] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23466] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23466] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8314, si_int=0, si_ptr=NULL} ---
[pid 23468] <... set_robust_list resumed>) = 0
[pid 23466] +++ killed by SIGRT_1 +++
[pid 23465] <... prlimit64 resumed>NULL) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23466, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23465] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23469 attached
 <unfinished ...>
[pid 23465] <... sched_setscheduler resumed>) = 0
[pid 23465] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23469] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23465] <... timer_create resumed>[0]) = 0
[pid 23469] <... set_robust_list resumed>) = 0
[pid 23465] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23469] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23465] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8609, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23467 attached
[pid 23468] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23469] <... prctl resumed>)        = 0
[pid 23469] setpgid(0, 0)               = 0
[pid 23469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23465] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23465, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23469] <... openat resumed>)       = 3
[pid 23469] write(3, "1000", 4)         = 4
[pid 23469] close(3executing program
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23470
[pid 23469] <... close resumed>)        = 0
[pid 23469] write(1, "executing program\n", 18) = 18
[pid 23469] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23469] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23469] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23469] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23469] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8135, si_int=0, si_ptr=NULL} ---
[pid 23469] +++ killed by SIGRT_1 +++
[pid 23468] <... prctl resumed>)        = 0
[pid 23467] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23469, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23468] setpgid(0, 0 <unfinished ...>
[pid 23467] <... set_robust_list resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23470 attached
 <unfinished ...>
[pid 23468] <... setpgid resumed>)      = 0
[pid 23467] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23470] set_robust_list(0x55555be14660, 24) = 0
[pid 23468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23467] <... prctl resumed>)        = 0
[pid 23470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23470] setpgid(0, 0)               = 0
[pid 23470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23470] write(3, "1000", 4)         = 4
[pid 23470] close(3executing program
)                    = 0
[pid 23470] write(1, "executing program\n", 18) = 18
[pid 23470] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23470] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23470] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23470] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23470] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7257, si_int=0, si_ptr=NULL} ---
[pid 23470] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23470, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23467] setpgid(0, 0 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23467] <... setpgid resumed>)      = 0
[pid 23468] <... openat resumed>)       = 3
[pid 23468] write(3, "1000", 4)         = 4
[pid 23468] close(3)                    = 0
[pid 23468] write(1, "executing program\n", 18executing program
) = 18
[pid 23468] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23468] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23468] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23468] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23468] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7476, si_int=0, si_ptr=NULL} ---
[pid 23468] +++ killed by SIGRT_1 +++
[pid 23467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23468, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
executing program
[pid 23467] <... openat resumed>)       = 3
[pid 23467] write(3, "1000", 4)         = 4
[pid 23467] close(3)                    = 0
[pid 23467] write(1, "executing program\n", 18) = 18
[pid 23467] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23467] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23467] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23467] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23467] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8138, si_int=0, si_ptr=NULL} ---
[pid 23467] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23467, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23471
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23472
./strace-static-x86_64: Process 23471 attached
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23471] set_robust_list(0x55555be14660, 24) = 0
[pid 23471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23471] setpgid(0, 0)               = 0
[pid 23471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23473
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23474
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23471] <... openat resumed>)       = 3
[pid 23471] write(3, "1000", 4)         = 4
[pid 23471] close(3)                    = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23475
executing program
[pid 23471] write(1, "executing program\n", 18) = 18
[pid 23471] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23471] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23471] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23471] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23471] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9253, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23475 attached
./strace-static-x86_64: Process 23474 attached
./strace-static-x86_64: Process 23473 attached
./strace-static-x86_64: Process 23472 attached
[pid 23471] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23471, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23474] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23472] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23473] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23474] <... set_robust_list resumed>) = 0
[pid 23472] <... set_robust_list resumed>) = 0
[pid 23475] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23473] <... set_robust_list resumed>) = 0
[pid 23474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23472] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23475] <... set_robust_list resumed>) = 0
[pid 23474] setpgid(0, 0 <unfinished ...>
[pid 23472] <... prctl resumed>)        = 0
[pid 23473] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23474] <... setpgid resumed>)      = 0
[pid 23472] setpgid(0, 0 <unfinished ...>
[pid 23474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23472] <... setpgid resumed>)      = 0
[pid 23474] <... openat resumed>)       = 3
[pid 23472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23475] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23474] write(3, "1000", 4 <unfinished ...>
[pid 23473] <... prctl resumed>)        = 0
[pid 23472] <... openat resumed>)       = 3
[pid 23474] <... write resumed>)        = 4
[pid 23473] setpgid(0, 0 <unfinished ...>
[pid 23475] <... prctl resumed>)        = 0
[pid 23472] write(3, "1000", 4 <unfinished ...>
[pid 23474] close(3 <unfinished ...>
[pid 23475] setpgid(0, 0 <unfinished ...>
[pid 23473] <... setpgid resumed>)      = 0
[pid 23472] <... write resumed>)        = 4
[pid 23474] <... close resumed>)        = 0
[pid 23473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23475] <... setpgid resumed>)      = 0
[pid 23474] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23473] <... openat resumed>)       = 3
[pid 23474] <... write resumed>)        = 18
[pid 23475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23474] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23472] close(3 <unfinished ...>
[pid 23475] <... openat resumed>)       = 3
[pid 23474] <... prlimit64 resumed>NULL) = 0
[pid 23473] write(3, "1000", 4 <unfinished ...>
[pid 23475] write(3, "1000", 4 <unfinished ...>
[pid 23472] <... close resumed>)        = 0
[pid 23474] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23472] write(1, "executing program\n", 18 <unfinished ...>
[pid 23475] <... write resumed>)        = 4
[pid 23474] <... sched_setscheduler resumed>) = 0
[pid 23473] <... write resumed>)        = 4
[pid 23472] <... write resumed>)        = 18
[pid 23475] close(3 <unfinished ...>
[pid 23474] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23473] close(3 <unfinished ...>
[pid 23475] <... close resumed>)        = 0
[pid 23474] <... timer_create resumed>[0]) = 0
[pid 23472] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23475] write(1, "executing program\n", 18 <unfinished ...>
[pid 23474] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23473] <... close resumed>)        = 0
[pid 23475] <... write resumed>)        = 18
[pid 23474] <... timer_settime resumed>NULL) = 0
[pid 23472] <... prlimit64 resumed>NULL) = 0
[pid 23474] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13137, si_int=0, si_ptr=NULL} ---
[pid 23473] write(1, "executing program\n", 18 <unfinished ...>
[pid 23472] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23475] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23473] <... write resumed>)        = 18
[pid 23472] <... sched_setscheduler resumed>) = 0
[pid 23472] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23472] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23472] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6795, si_int=0, si_ptr=NULL} ---
[pid 23475] <... prlimit64 resumed>NULL) = 0
[pid 23474] +++ killed by SIGRT_1 +++
[pid 23473] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23472] +++ killed by SIGRT_1 +++
[pid 23475] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23473] <... prlimit64 resumed>NULL) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23472, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23473] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23474, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23475] <... sched_setscheduler resumed>) = 0
[pid 23473] <... sched_setscheduler resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23475] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23473] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23475] <... timer_create resumed>[0]) = 0
[pid 23473] <... timer_create resumed>[0]) = 0
[pid 23475] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23473] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23475] <... timer_settime resumed>NULL) = 0
[pid 23473] <... timer_settime resumed>NULL) = 0
[pid 23475] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15720, si_int=0, si_ptr=NULL} ---
[pid 23473] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12431, si_int=0, si_ptr=NULL} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid 23475] +++ killed by SIGRT_1 +++
[pid 23473] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23475, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23473, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...>executing program
executing program
executing program
 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23476 attached
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23476
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23477
[pid 23476] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23477 attached
 <unfinished ...>
[pid 23477] set_robust_list(0x55555be14660, 24) = 0
[pid 23477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23477] setpgid(0, 0)               = 0
[pid 23477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23478
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23479
[pid 23477] <... openat resumed>)       = 3
[pid 23477] write(3, "1000", 4)         = 4
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23480
[pid 23477] close(3)                    = 0
[pid 23477] write(1, "executing program\n", 18) = 18
[pid 23477] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23476] <... set_robust_list resumed>) = 0
[pid 23477] <... prlimit64 resumed>NULL) = 0
[pid 23477] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23477] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23476] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23477] <... timer_create resumed>[0]) = 0
[pid 23477] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23477] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7942, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23480 attached
[pid 23477] +++ killed by SIGRT_1 +++
[pid 23476] <... prctl resumed>)        = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23477, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23476] setpgid(0, 0 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23476] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 23478 attached
[pid 23478] set_robust_list(0x55555be14660, 24) = 0
[pid 23478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23478] setpgid(0, 0)               = 0
[pid 23476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 23479 attached
[pid 23476] <... openat resumed>)       = 3
[pid 23478] write(3, "1000", 4 <unfinished ...>
[pid 23476] write(3, "1000", 4 <unfinished ...>
[pid 23480] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23478] <... write resumed>)        = 4
[pid 23478] close(3 <unfinished ...>
[pid 23479] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23478] <... close resumed>)        = 0
[pid 23478] write(1, "executing program\n", 18 <unfinished ...>
[pid 23479] <... set_robust_list resumed>) = 0
executing program
[pid 23478] <... write resumed>)        = 18
[pid 23479] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23478] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23480] <... set_robust_list resumed>) = 0
[pid 23476] <... write resumed>)        = 4
[pid 23478] <... prlimit64 resumed>NULL) = 0
[pid 23479] <... prctl resumed>)        = 0
[pid 23479] setpgid(0, 0 <unfinished ...>
[pid 23478] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23478] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23478] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23478] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7907, si_int=0, si_ptr=NULL} ---
[pid 23480] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23478] +++ killed by SIGRT_1 +++
[pid 23476] close(3)                    = 0
[pid 23480] <... prctl resumed>)        = 0
[pid 23479] <... setpgid resumed>)      = 0
executing program
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23478, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid 23476] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23480] setpgid(0, 0 <unfinished ...>
[pid 23476] <... write resumed>)        = 18
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23480] <... setpgid resumed>)      = 0
[pid 23476] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23481
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23476] <... prlimit64 resumed>NULL) = 0
./strace-static-x86_64: Process 23482 attached
./strace-static-x86_64: Process 23481 attached
[pid 23480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23476] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23482
[pid 23476] <... sched_setscheduler resumed>) = 0
[pid 23476] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23482] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23481] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23476] <... timer_create resumed>[0]) = 0
[pid 23480] <... openat resumed>)       = 3
[pid 23476] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23480] write(3, "1000", 4 <unfinished ...>
[pid 23476] <... timer_settime resumed>NULL) = 0
[pid 23479] <... openat resumed>)       = 3
[pid 23482] <... set_robust_list resumed>) = 0
[pid 23481] <... set_robust_list resumed>) = 0
[pid 23480] <... write resumed>)        = 4
[pid 23476] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9595, si_int=0, si_ptr=NULL} ---
[pid 23482] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23481] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23480] close(3 <unfinished ...>
[pid 23479] write(3, "1000", 4 <unfinished ...>
[pid 23482] <... prctl resumed>)        = 0
[pid 23481] <... prctl resumed>)        = 0
[pid 23482] setpgid(0, 0 <unfinished ...>
[pid 23481] setpgid(0, 0 <unfinished ...>
[pid 23482] <... setpgid resumed>)      = 0
[pid 23481] <... setpgid resumed>)      = 0
[pid 23482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 23481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23480] <... close resumed>)        = 0
[pid 23476] +++ killed by SIGRT_1 +++
[pid 23479] <... write resumed>)        = 4
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23476, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23480] write(1, "executing program\n", 18 <unfinished ...>
[pid 23479] close(3 <unfinished ...>
[pid 23482] <... openat resumed>)       = 3
[pid 23481] <... openat resumed>)       = 3
[pid 23480] <... write resumed>)        = 18
[pid 23479] <... close resumed>)        = 0
[pid 23482] write(3, "1000", 4 <unfinished ...>
[pid 23481] write(3, "1000", 4 <unfinished ...>
[pid 23482] <... write resumed>)        = 4
[pid 23481] <... write resumed>)        = 4
[pid 23480] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23479] write(1, "executing program\n", 18 <unfinished ...>
[pid 23482] close(3 <unfinished ...>
[pid 23481] close(3 <unfinished ...>
[pid 23482] <... close resumed>)        = 0
[pid 23481] <... close resumed>)        = 0
[pid 23482] write(1, "executing program\n", 18executing program
executing program
 <unfinished ...>
[pid 23481] write(1, "executing program\n", 18 <unfinished ...>
[pid 23482] <... write resumed>)        = 18
[pid 23481] <... write resumed>)        = 18
[pid 23482] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23481] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23482] <... prlimit64 resumed>NULL) = 0
[pid 23481] <... prlimit64 resumed>NULL) = 0
[pid 23482] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23481] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23482] <... sched_setscheduler resumed>) = 0
[pid 23481] <... sched_setscheduler resumed>) = 0
[pid 23482] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23481] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23482] <... timer_create resumed>[0]) = 0
[pid 23481] <... timer_create resumed>[0]) = 0
[pid 23482] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23481] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23482] <... timer_settime resumed>NULL) = 0
[pid 23481] <... timer_settime resumed>NULL) = 0
[pid 23482] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18114, si_int=0, si_ptr=NULL} ---
executing program
[pid 23481] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13601, si_int=0, si_ptr=NULL} ---
[pid 23482] +++ killed by SIGRT_1 +++
[pid 23481] +++ killed by SIGRT_1 +++
[pid 23480] <... prlimit64 resumed>NULL) = 0
[pid 23479] <... write resumed>)        = 18
[pid 23480] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23479] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23482, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23480] <... sched_setscheduler resumed>) = 0
[pid 23479] <... prlimit64 resumed>NULL) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23481, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23480] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23479] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23480] <... timer_create resumed>[0]) = 0
[pid 23479] <... sched_setscheduler resumed>) = 0
[pid 23480] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23479] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23480] <... timer_settime resumed>NULL) = 0
[pid 23479] <... timer_create resumed>[0]) = 0
[pid 23480] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11865, si_int=0, si_ptr=NULL} ---
[pid 23479] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23479] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16834, si_int=0, si_ptr=NULL} ---
[pid 23480] +++ killed by SIGRT_1 +++
[pid 23479] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23480, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23479, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
executing program
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23484
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23484 attached
 <unfinished ...>
[pid 23484] set_robust_list(0x55555be14660, 24) = 0
[pid 23484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23484] setpgid(0, 0)               = 0
[pid 23484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23484] <... openat resumed>)       = 3
[pid 23484] write(3, "1000", 4)         = 4
[pid 23484] close(3)                    = 0
[pid 23484] write(1, "executing program\n", 18) = 18
[pid 23484] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23485
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23486
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23488
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23487
[pid 23484] <... prlimit64 resumed>NULL) = 0
[pid 23484] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23484] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23484] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23484] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8270, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23488 attached
./strace-static-x86_64: Process 23487 attached
./strace-static-x86_64: Process 23486 attached
./strace-static-x86_64: Process 23485 attached
[pid 23484] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23484, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23488] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23485] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23488] <... set_robust_list resumed>) = 0
[pid 23488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23488] setpgid(0, 0)               = 0
[pid 23488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23486] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23488] <... openat resumed>)       = 3
[pid 23488] write(3, "1000", 4executing program
)         = 4
[pid 23488] close(3)                    = 0
[pid 23488] write(1, "executing program\n", 18) = 18
[pid 23488] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23488] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23488] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23488] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23488] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8185, si_int=0, si_ptr=NULL} ---
[pid 23488] +++ killed by SIGRT_1 +++
[pid 23487] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23486] <... set_robust_list resumed>) = 0
[pid 23485] <... set_robust_list resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23488, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23486] setpgid(0, 0)               = 0
[pid 23486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23486] write(3, "1000", 4)         = 4
[pid 23486] close(3)                    = 0
executing program
[pid 23486] write(1, "executing program\n", 18) = 18
[pid 23486] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23486] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23486] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23486] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23486] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7780, si_int=0, si_ptr=NULL} ---
[pid 23487] <... set_robust_list resumed>) = 0
[pid 23486] +++ killed by SIGRT_1 +++
[pid 23485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23486, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23487] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23485] setpgid(0, 0 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23487] <... prctl resumed>)        = 0
[pid 23485] <... setpgid resumed>)      = 0
[pid 23487] setpgid(0, 0 <unfinished ...>
[pid 23485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23487] <... setpgid resumed>)      = 0
[pid 23485] <... openat resumed>)       = 3
[pid 23485] write(3, "1000", 4 <unfinished ...>
[pid 23487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23485] <... write resumed>)        = 4
[pid 23487] <... openat resumed>)       = 3
[pid 23485] close(3 <unfinished ...>
[pid 23487] write(3, "1000", 4 <unfinished ...>
[pid 23485] <... close resumed>)        = 0
[pid 23487] <... write resumed>)        = 4
[pid 23485] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23487] close(3 <unfinished ...>
[pid 23485] <... write resumed>)        = 18
[pid 23487] <... close resumed>)        = 0
executing program
[pid 23485] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23487] write(1, "executing program\n", 18 <unfinished ...>
[pid 23485] <... prlimit64 resumed>NULL) = 0
[pid 23487] <... write resumed>)        = 18
[pid 23485] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23487] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23485] <... sched_setscheduler resumed>) = 0
[pid 23487] <... prlimit64 resumed>NULL) = 0
[pid 23485] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23487] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23485] <... timer_create resumed>[0]) = 0
[pid 23487] <... sched_setscheduler resumed>) = 0
[pid 23487] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23485] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23487] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23485] <... timer_settime resumed>NULL) = 0
[pid 23487] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6875, si_int=0, si_ptr=NULL} ---
[pid 23485] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17386, si_int=0, si_ptr=NULL} ---
[pid 23487] +++ killed by SIGRT_1 +++
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23485] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23487, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23485, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23489
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23489 attached
 <unfinished ...>
[pid 23489] set_robust_list(0x55555be14660, 24) = 0
[pid 23489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23490
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23491
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23491 attached
 <unfinished ...>
[pid 23489] setpgid(0, 0)               = 0
[pid 23489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23493
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23492
./strace-static-x86_64: Process 23490 attached
[pid 23491] set_robust_list(0x55555be14660, 24) = 0
[pid 23491] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23490] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23489] write(3, "1000", 4)         = 4
[pid 23489] close(3)                    = 0
executing program
[pid 23489] write(1, "executing program\n", 18) = 18
[pid 23489] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23489] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23489] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23489] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23489] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8004, si_int=0, si_ptr=NULL} ---
[pid 23491] <... prctl resumed>)        = 0
[pid 23490] <... set_robust_list resumed>) = 0
[pid 23489] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23493 attached
[pid 23493] set_robust_list(0x55555be14660, 24) = 0
[pid 23493] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 23492 attached
 <unfinished ...>
[pid 23492] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23493] <... prctl resumed>)        = 0
[pid 23493] setpgid(0, 0 <unfinished ...>
[pid 23492] <... set_robust_list resumed>) = 0
[pid 23492] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23489, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23491] setpgid(0, 0 <unfinished ...>
[pid 23493] <... setpgid resumed>)      = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23492] <... prctl resumed>)        = 0
[pid 23492] setpgid(0, 0 <unfinished ...>
[pid 23493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23492] <... setpgid resumed>)      = 0
[pid 23491] <... setpgid resumed>)      = 0
[pid 23492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23493] <... openat resumed>)       = 3
[pid 23492] <... openat resumed>)       = 3
[pid 23491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23493] write(3, "1000", 4)         = 4
[pid 23493] close(3)                    = 0
executing program
[pid 23493] write(1, "executing program\n", 18) = 18
[pid 23492] write(3, "1000", 4 <unfinished ...>
[pid 23493] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23492] <... write resumed>)        = 4
[pid 23492] close(3)                    = 0
[pid 23493] <... prlimit64 resumed>NULL) = 0
[pid 23492] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23493] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23492] <... write resumed>)        = 18
[pid 23493] <... sched_setscheduler resumed>) = 0
[pid 23493] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23493] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23493] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8111, si_int=0, si_ptr=NULL} ---
[pid 23493] +++ killed by SIGRT_1 +++
[pid 23491] <... openat resumed>)       = 3
[pid 23490] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23493, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23492] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23492] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23492] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23492] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23492] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7850, si_int=0, si_ptr=NULL} ---
[pid 23492] +++ killed by SIGRT_1 +++
[pid 23491] write(3, "1000", 4 <unfinished ...>
[pid 23490] <... prctl resumed>)        = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23492, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23491] <... write resumed>)        = 4
[pid 23490] setpgid(0, 0 <unfinished ...>
[pid 23491] close(3 <unfinished ...>
[pid 23490] <... setpgid resumed>)      = 0
[pid 23491] <... close resumed>)        = 0
[pid 23490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23491] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23490] <... openat resumed>)       = 3
[pid 23491] <... write resumed>)        = 18
[pid 23490] write(3, "1000", 4 <unfinished ...>
[pid 23491] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23490] <... write resumed>)        = 4
[pid 23491] <... prlimit64 resumed>NULL) = 0
[pid 23490] close(3 <unfinished ...>
[pid 23491] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23490] <... close resumed>)        = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23491] <... sched_setscheduler resumed>) = 0
[pid 23490] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23491] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23494
[pid 23491] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 23494 attached
NULL) = 0
executing program
[pid 23491] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10923, si_int=0, si_ptr=NULL} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23494] set_robust_list(0x55555be14660, 24) = 0
[pid 23494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23494] setpgid(0, 0)               = 0
[pid 23491] +++ killed by SIGRT_1 +++
[pid 23494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23491, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23494] <... openat resumed>)       = 3
[pid 23494] write(3, "1000", 4)         = 4
[pid 23494] close(3)                    = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23494] write(1, "executing program\n", 18) = 18
[pid 23494] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23494] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23495
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23496
[pid 23494] <... sched_setscheduler resumed>) = 0
[pid 23494] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23494] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23494] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7736, si_int=0, si_ptr=NULL} ---
executing program
[pid 23494] +++ killed by SIGRT_1 +++
[pid 23490] <... write resumed>)        = 18
./strace-static-x86_64: Process 23495 attached
[pid 23495] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23494, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23490] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23495] <... set_robust_list resumed>) = 0
[pid 23490] <... prlimit64 resumed>NULL) = 0
[pid 23495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23495] setpgid(0, 0)               = 0
[pid 23495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23490] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23490] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23495] <... openat resumed>)       = 3
[pid 23490] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23495] write(3, "1000", 4 <unfinished ...>
[pid 23490] <... timer_settime resumed>NULL) = 0
executing program
[pid 23495] <... write resumed>)        = 4
[pid 23490] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7911, si_int=0, si_ptr=NULL} ---
[pid 23495] close(3)                    = 0
[pid 23495] write(1, "executing program\n", 18./strace-static-x86_64: Process 23496 attached
) = 18
[pid 23495] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23496] set_robust_list(0x55555be14660, 24) = 0
[pid 23495] <... prlimit64 resumed>NULL) = 0
[pid 23496] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23490] +++ killed by SIGRT_1 +++
[pid 23495] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23490, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23495] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23495] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23495] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6989, si_int=0, si_ptr=NULL} ---
[pid 23495] +++ killed by SIGRT_1 +++
[pid 23496] <... prctl resumed>)        = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23495, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23496] setpgid(0, 0)               = 0
[pid 23496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23496] write(3, "1000", 4)         = 4
[pid 23496] close(3)                    = 0
executing program
[pid 23496] write(1, "executing program\n", 18) = 18
[pid 23496] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23496] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23496] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23496] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23496] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8885, si_int=0, si_ptr=NULL} ---
[pid 23496] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23496, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23497
./strace-static-x86_64: Process 23497 attached
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23497] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23497] <... set_robust_list resumed>) = 0
[pid 23497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23497] setpgid(0, 0)               = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23497] write(3, "1000", 4 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23498
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23499
[pid 23497] <... write resumed>)        = 4
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23497] close(3 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23497] <... close resumed>)        = 0
[pid 23497] write(1, "executing program\n", 18) = 18
[pid 23497] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23497] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23497] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23497] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program
NULL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23500
[pid 23497] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8957, si_int=0, si_ptr=NULL} ---
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23501
./strace-static-x86_64: Process 23501 attached
./strace-static-x86_64: Process 23498 attached
[pid 23497] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23497, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23499 attached
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23499] set_robust_list(0x55555be14660, 24) = 0
[pid 23499] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23501] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 23500 attached
 <unfinished ...>
[pid 23499] <... prctl resumed>)        = 0
[pid 23499] setpgid(0, 0 <unfinished ...>
[pid 23500] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23499] <... setpgid resumed>)      = 0
[pid 23500] <... set_robust_list resumed>) = 0
[pid 23499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23500] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23501] <... set_robust_list resumed>) = 0
[pid 23500] <... prctl resumed>)        = 0
[pid 23500] setpgid(0, 0 <unfinished ...>
[pid 23499] <... openat resumed>)       = 3
[pid 23501] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23500] <... setpgid resumed>)      = 0
[pid 23500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23499] write(3, "1000", 4 <unfinished ...>
[pid 23500] <... openat resumed>)       = 3
[pid 23499] <... write resumed>)        = 4
[pid 23499] close(3)                    = 0
executing program
[pid 23499] write(1, "executing program\n", 18) = 18
[pid 23499] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23500] write(3, "1000", 4 <unfinished ...>
[pid 23499] <... prlimit64 resumed>NULL) = 0
[pid 23500] <... write resumed>)        = 4
[pid 23499] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23500] close(3 <unfinished ...>
[pid 23499] <... sched_setscheduler resumed>) = 0
[pid 23499] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23499] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23499] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7651, si_int=0, si_ptr=NULL} ---
[pid 23501] <... prctl resumed>)        = 0
[pid 23499] +++ killed by SIGRT_1 +++
[pid 23498] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23499, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23500] <... close resumed>)        = 0
executing program
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23500] write(1, "executing program\n", 18) = 18
[pid 23500] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23500] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23500] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23500] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23500] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7860, si_int=0, si_ptr=NULL} ---
[pid 23501] setpgid(0, 0 <unfinished ...>
[pid 23500] +++ killed by SIGRT_1 +++
[pid 23498] <... set_robust_list resumed>) = 0
[pid 23501] <... setpgid resumed>)      = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23500, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23498] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23501] <... openat resumed>)       = 3
[pid 23498] <... prctl resumed>)        = 0
[pid 23501] write(3, "1000", 4 <unfinished ...>
[pid 23498] setpgid(0, 0 <unfinished ...>
[pid 23501] <... write resumed>)        = 4
[pid 23498] <... setpgid resumed>)      = 0
[pid 23501] close(3 <unfinished ...>
[pid 23498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23501] <... close resumed>)        = 0
executing program
[pid 23501] write(1, "executing program\n", 18) = 18
[pid 23498] <... openat resumed>)       = 3
[pid 23501] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23498] write(3, "1000", 4 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23501] <... prlimit64 resumed>NULL) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23501] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23498] <... write resumed>)        = 4
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23502
./strace-static-x86_64: Process 23502 attached
[pid 23501] <... sched_setscheduler resumed>) = 0
[pid 23498] close(3 <unfinished ...>
[pid 23501] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23501] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23498] <... close resumed>)        = 0
[pid 23501] <... timer_settime resumed>NULL) = 0
[pid 23498] write(1, "executing program\n", 18 <unfinished ...>
[pid 23501] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10424, si_int=0, si_ptr=NULL} ---
executing program
[pid 23498] <... write resumed>)        = 18
[pid 23501] +++ killed by SIGRT_1 +++
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23498] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23501, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23498] <... prlimit64 resumed>NULL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23503
./strace-static-x86_64: Process 23503 attached
[pid 23498] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23503] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23498] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23503] <... set_robust_list resumed>) = 0
[pid 23498] <... timer_create resumed>[0]) = 0
[pid 23503] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23498] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23498] <... timer_settime resumed>NULL) = 0
[pid 23498] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9256, si_int=0, si_ptr=NULL} ---
[pid 23503] <... prctl resumed>)        = 0
[pid 23503] setpgid(0, 0)               = 0
[pid 23503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23503] write(3, "1000", 4 <unfinished ...>
[pid 23498] +++ killed by SIGRT_1 +++
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23503] <... write resumed>)        = 4
[pid 23503] close(3)                    = 0
[pid 23503] write(1, "executing program\n", 18) = 18
[pid 23503] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23498, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23503] <... prlimit64 resumed>NULL) = 0
[pid 23503] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23503] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23503] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23504
[pid 23503] <... timer_settime resumed>NULL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23505
[pid 23503] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17593, si_int=0, si_ptr=NULL} ---
[pid 23503] +++ killed by SIGRT_1 +++
[pid 23502] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23503, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23504 attached
 <unfinished ...>
[pid 23504] set_robust_list(0x55555be14660, 24) = 0
[pid 23504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23504] setpgid(0, 0)               = 0
[pid 23504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23504] write(3, "1000", 4executing program
)         = 4
[pid 23504] close(3)                    = 0
[pid 23504] write(1, "executing program\n", 18) = 18
[pid 23504] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23504] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23504] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23504] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23504] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8078, si_int=0, si_ptr=NULL} ---
[pid 23504] +++ killed by SIGRT_1 +++
[pid 23502] <... set_robust_list resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23504, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23505 attached
 <unfinished ...>
[pid 23505] set_robust_list(0x55555be14660, 24) = 0
[pid 23505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23505] setpgid(0, 0)               = 0
[pid 23502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23505] write(3, "1000", 4)         = 4
[pid 23505] close(3executing program
)                    = 0
[pid 23505] write(1, "executing program\n", 18) = 18
[pid 23505] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23505] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23505] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23505] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23505] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7342, si_int=0, si_ptr=NULL} ---
[pid 23505] +++ killed by SIGRT_1 +++
[pid 23502] setpgid(0, 0 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23505, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23502] <... setpgid resumed>)      = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23502] write(3, "1000", 4)         = 4
[pid 23502] close(3)                    = 0
executing program
[pid 23502] write(1, "executing program\n", 18) = 18
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23502] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23502] <... prlimit64 resumed>NULL) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23506
[pid 23502] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23502] <... sched_setscheduler resumed>) = 0
[pid 23502] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23502] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23502] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8580, si_int=0, si_ptr=NULL} ---
[pid 23502] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23502, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23507 attached
 <unfinished ...>
[pid 23507] set_robust_list(0x55555be14660, 24) = 0
[pid 23507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23507] setpgid(0, 0)               = 0
[pid 23507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23507
./strace-static-x86_64: Process 23506 attached
[pid   659] <... restart_syscall resumed>) = 0
executing program
[pid 23507] <... openat resumed>)       = 3
[pid 23507] write(3, "1000", 4 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23507] <... write resumed>)        = 4
[pid 23507] close(3)                    = 0
[pid 23507] write(1, "executing program\n", 18) = 18
[pid 23507] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23507] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23508
[pid 23507] <... sched_setscheduler resumed>) = 0
[pid 23507] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23507] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23507] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6887, si_int=0, si_ptr=NULL} ---
[pid 23507] +++ killed by SIGRT_1 +++
[pid 23506] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23509
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23507, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23508 attached
 <unfinished ...>
[pid 23508] set_robust_list(0x55555be14660, 24) = 0
[pid 23508] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23506] <... set_robust_list resumed>) = 0
[pid 23508] <... prctl resumed>)        = 0
[pid 23508] setpgid(0, 0)               = 0
[pid 23508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23506] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23508] write(3, "1000", 4)         = 4
[pid 23508] close(3)                    = 0
[pid 23508] write(1, "executing program\n", 18executing program
) = 18
[pid 23508] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23508] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23508] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23508] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23508] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7678, si_int=0, si_ptr=NULL} ---
[pid 23508] +++ killed by SIGRT_1 +++
[pid 23506] <... prctl resumed>)        = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23508, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23509 attached
 <unfinished ...>
[pid 23509] set_robust_list(0x55555be14660, 24) = 0
[pid 23509] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23506] setpgid(0, 0 <unfinished ...>
[pid 23509] <... prctl resumed>)        = 0
[pid 23509] setpgid(0, 0)               = 0
[pid 23509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23506] <... setpgid resumed>)      = 0
[pid 23509] <... openat resumed>)       = 3
[pid 23509] write(3, "1000", 4)         = 4
[pid 23509] close(3)                    = 0
[pid 23506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23509] write(1, "executing program\n", 18executing program
) = 18
[pid 23509] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23509] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23509] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23509] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23509] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7803, si_int=0, si_ptr=NULL} ---
[pid 23509] +++ killed by SIGRT_1 +++
[pid 23506] <... openat resumed>)       = 3
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23509, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23506] write(3, "1000", 4./strace-static-x86_64: Process 23510 attached
 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23510
[pid 23510] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23506] <... write resumed>)        = 4
[pid 23510] <... set_robust_list resumed>) = 0
[pid 23506] close(3)                    = 0
[pid 23506] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23510] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23506] <... write resumed>)        = 18
[pid 23510] <... prctl resumed>)        = 0
[pid 23506] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23510] setpgid(0, 0)               = 0
[pid 23506] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23506] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23506] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23506] <... timer_settime resumed>NULL) = 0
[pid 23506] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6468, si_int=0, si_ptr=NULL} ---
[pid 23506] +++ killed by SIGRT_1 +++
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23506, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23512
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23511
./strace-static-x86_64: Process 23511 attached
[pid 23511] set_robust_list(0x55555be14660, 24) = 0
[pid 23511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23511] setpgid(0, 0)               = 0
[pid 23511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
executing program
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23511] <... openat resumed>)       = 3
[pid 23511] write(3, "1000", 4)         = 4
[pid 23511] close(3)                    = 0
[pid 23511] write(1, "executing program\n", 18) = 18
[pid 23511] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23511] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23513
[pid 23511] <... sched_setscheduler resumed>) = 0
[pid 23511] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23511] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23511] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11678, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23512 attached
[pid 23511] +++ killed by SIGRT_1 +++
[pid 23510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23511, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23513 attached
 <unfinished ...>
[pid 23513] set_robust_list(0x55555be14660, 24) = 0
[pid 23513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23513] setpgid(0, 0)               = 0
[pid 23513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23510] <... openat resumed>)       = 3
[pid 23512] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23513] write(3, "1000", 4)         = 4
[pid 23513] close(3)                    = 0
executing program
[pid 23513] write(1, "executing program\n", 18) = 18
[pid 23513] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23513] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23513] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23513] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23513] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8344, si_int=0, si_ptr=NULL} ---
[pid 23513] +++ killed by SIGRT_1 +++
[pid 23512] <... set_robust_list resumed>) = 0
[pid 23510] write(3, "1000", 4 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23513, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23510] <... write resumed>)        = 4
[pid 23512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23510] close(3)                    = 0
[pid 23512] setpgid(0, 0)               = 0
[pid 23510] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23510] <... write resumed>)        = 18
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23510] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23514
./strace-static-x86_64: Process 23514 attached
[pid 23514] set_robust_list(0x55555be14660, 24) = 0
[pid 23514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23514] setpgid(0, 0)               = 0
[pid 23514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23514] write(3, "1000", 4)         = 4
[pid 23514] close(3executing program
)                    = 0
[pid 23514] write(1, "executing program\n", 18) = 18
[pid 23514] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23514] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23514] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23514] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23514] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8073, si_int=0, si_ptr=NULL} ---
[pid 23514] +++ killed by SIGRT_1 +++
[pid 23512] <... openat resumed>)       = 3
[pid 23510] <... prlimit64 resumed>NULL) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23514, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23512] write(3, "1000", 4 <unfinished ...>
[pid 23510] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23512] <... write resumed>)        = 4
[pid 23510] <... sched_setscheduler resumed>) = 0
[pid 23512] close(3executing program
 <unfinished ...>
[pid 23510] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23512] <... close resumed>)        = 0
[pid 23510] <... timer_create resumed>[0]) = 0
[pid 23510] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23512] write(1, "executing program\n", 18 <unfinished ...>
[pid 23510] <... timer_settime resumed>NULL) = 0
[pid 23510] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10650, si_int=0, si_ptr=NULL} ---
[pid 23510] +++ killed by SIGRT_1 +++
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23510, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23512] <... write resumed>)        = 18
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23515
./strace-static-x86_64: Process 23515 attached
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23512] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23515] set_robust_list(0x55555be14660, 24) = 0
[pid 23515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23512] <... prlimit64 resumed>NULL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23516
[pid 23512] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23515] setpgid(0, 0)               = 0
[pid 23515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23515] write(3, "1000", 4)         = 4
[pid 23515] close(3)                    = 0
executing program
[pid 23515] write(1, "executing program\n", 18) = 18
[pid 23515] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23515] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23515] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23515] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23515] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8633, si_int=0, si_ptr=NULL} ---
[pid 23515] +++ killed by SIGRT_1 +++
[pid 23512] <... sched_setscheduler resumed>) = 0
[pid 23512] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23515, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23512] <... timer_create resumed>[0]) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23516 attached
 <unfinished ...>
[pid 23512] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23516] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23512] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10037, si_int=0, si_ptr=NULL} ---
[pid 23516] <... set_robust_list resumed>) = 0
[pid 23516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23516] setpgid(0, 0)               = 0
[pid 23516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23512] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23512, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23516] <... openat resumed>)       = 3
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23516] write(3, "1000", 4 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23517
[pid 23516] <... write resumed>)        = 4
./strace-static-x86_64: Process 23517 attached
[pid 23516] close(3 <unfinished ...>
[pid 23517] set_robust_list(0x55555be14660, 24) = 0
[pid 23517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23517] setpgid(0, 0)               = 0
[pid   660] <... restart_syscall resumed>) = 0
executing program
[pid 23516] <... close resumed>)        = 0
[pid 23516] write(1, "executing program\n", 18 <unfinished ...>
[pid 23517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23516] <... write resumed>)        = 18
[pid 23517] <... openat resumed>)       = 3
[pid 23517] write(3, "1000", 4)         = 4
[pid 23517] close(3 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23518
[pid 23516] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23517] <... close resumed>)        = 0
[pid 23516] <... prlimit64 resumed>NULL) = 0
executing program
[pid 23517] write(1, "executing program\n", 18) = 18
[pid 23517] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23517] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23517] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23516] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23517] <... timer_create resumed>[0]) = 0
[pid 23517] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23516] <... sched_setscheduler resumed>) = 0
[pid 23517] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8528, si_int=0, si_ptr=NULL} ---
[pid 23516] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23517] +++ killed by SIGRT_1 +++
[pid 23516] <... timer_create resumed>[0]) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23516] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23517, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23516] <... timer_settime resumed>NULL) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23516] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11104, si_int=0, si_ptr=NULL} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23518 attached
 <unfinished ...>
[pid 23518] set_robust_list(0x55555be14660, 24) = 0
[pid 23518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23518] setpgid(0, 0)               = 0
[pid 23516] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23516, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23519
./strace-static-x86_64: Process 23519 attached
[pid 23518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23519] set_robust_list(0x55555be14660, 24) = 0
[pid 23519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23519] setpgid(0, 0 <unfinished ...>
[pid 23518] <... openat resumed>)       = 3
[pid   663] <... restart_syscall resumed>) = 0
[pid 23518] write(3, "1000", 4 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23518] <... write resumed>)        = 4
[pid 23518] close(3 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23520
[pid 23518] <... close resumed>)        = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
./strace-static-x86_64: Process 23520 attached
 <unfinished ...>
[pid 23518] write(1, "executing program\n", 18 <unfinished ...>
[pid 23520] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23518] <... write resumed>)        = 18
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23521
[pid 23519] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 23521 attached
[pid 23520] <... set_robust_list resumed>) = 0
[pid 23518] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23518] <... prlimit64 resumed>NULL) = 0
[pid 23520] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23518] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23519] <... openat resumed>)       = 3
[pid 23519] write(3, "1000", 4)         = 4
[pid 23519] close(3)                    = 0
executing program
[pid 23519] write(1, "executing program\n", 18) = 18
[pid 23519] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23518] <... sched_setscheduler resumed>) = 0
[pid 23519] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23518] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23519] <... sched_setscheduler resumed>) = 0
[pid 23518] <... timer_create resumed>[0]) = 0
[pid 23519] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23518] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23519] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23518] <... timer_settime resumed>NULL) = 0
[pid 23519] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7961, si_int=0, si_ptr=NULL} ---
[pid 23518] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20477, si_int=0, si_ptr=NULL} ---
[pid 23521] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23520] <... prctl resumed>)        = 0
[pid 23519] +++ killed by SIGRT_1 +++
[pid   661] <... restart_syscall resumed>) = 0
[pid 23518] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23519, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23518, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23520] setpgid(0, 0./strace-static-x86_64: Process 23522 attached
 <unfinished ...>
[pid 23522] set_robust_list(0x55555be14660, 24) = 0
[pid 23521] <... set_robust_list resumed>) = 0
[pid 23520] <... setpgid resumed>)      = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23522
[pid 23522] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23521] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23520] <... openat resumed>)       = 3
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23520] write(3, "1000", 4 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23524
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23523
[pid 23520] <... write resumed>)        = 4
[pid 23520] close(3 <unfinished ...>
[pid 23522] <... prctl resumed>)        = 0
[pid 23520] <... close resumed>)        = 0
[pid 23522] setpgid(0, 0)               = 0
[pid 23520] write(1, "executing program\n", 18 <unfinished ...>
[pid 23521] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 23524 attached
[pid 23522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
) = 3
[pid 23520] <... write resumed>)        = 18
[pid 23522] write(3, "1000", 4 <unfinished ...>
[pid 23520] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23521] setpgid(0, 0 <unfinished ...>
[pid 23524] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23522] <... write resumed>)        = 4
[pid 23522] close(3)                    = 0
executing program
[pid 23522] write(1, "executing program\n", 18) = 18
[pid 23522] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23521] <... setpgid resumed>)      = 0
[pid 23520] <... prlimit64 resumed>NULL) = 0
[pid 23522] <... prlimit64 resumed>NULL) = 0
[pid 23522] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
./strace-static-x86_64: Process 23523 attached
[pid 23524] <... set_robust_list resumed>) = 0
[pid 23522] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23520] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23522] <... timer_create resumed>[0]) = 0
[pid 23522] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23522] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8278, si_int=0, si_ptr=NULL} ---
[pid 23524] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23523] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23521] <... openat resumed>)       = 3
[pid 23520] <... sched_setscheduler resumed>) = 0
[pid 23522] +++ killed by SIGRT_1 +++
[pid 23521] write(3, "1000", 4 <unfinished ...>
[pid 23520] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23521] <... write resumed>)        = 4
[pid 23520] <... timer_create resumed>[0]) = 0
[pid 23521] close(3 <unfinished ...>
[pid 23520] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23522, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23521] <... close resumed>)        = 0
[pid 23520] <... timer_settime resumed>NULL) = 0
executing program
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23521] write(1, "executing program\n", 18 <unfinished ...>
[pid 23520] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20556, si_int=0, si_ptr=NULL} ---
[pid 23521] <... write resumed>)        = 18
[pid 23524] <... prctl resumed>)        = 0
[pid 23521] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23520] +++ killed by SIGRT_1 +++
[pid 23521] <... prlimit64 resumed>NULL) = 0
[pid 23521] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23520, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23521] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23521] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23521] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7144, si_int=0, si_ptr=NULL} ---
[pid 23524] setpgid(0, 0 <unfinished ...>
[pid 23521] +++ killed by SIGRT_1 +++
[pid 23523] <... set_robust_list resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23521, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23523] setpgid(0, 0 <unfinished ...>
[pid 23524] <... setpgid resumed>)      = 0
[pid 23523] <... setpgid resumed>)      = 0
[pid 23523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23523] write(3, "1000", 4 <unfinished ...>
[pid 23524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23523] <... write resumed>)        = 4
[pid 23523] close(3executing program
)                    = 0
[pid 23523] write(1, "executing program\n", 18) = 18
[pid 23523] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23523] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23523] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23523] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23523] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8050, si_int=0, si_ptr=NULL} ---
[pid 23524] <... openat resumed>)       = 3
[pid 23523] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23523, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23524] write(3, "1000", 4)         = 4
[pid 23524] close(3 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23524] <... close resumed>)        = 0
executing program
[pid 23524] write(1, "executing program\n", 18) = 18
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23524] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23526 attached
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23526
./strace-static-x86_64: Process 23525 attached
[pid 23525] set_robust_list(0x55555be14660, 24) = 0
[pid 23525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23525] setpgid(0, 0)               = 0
[pid 23525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23525
[pid 23524] <... prlimit64 resumed>NULL) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 23524] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23525] <... openat resumed>)       = 3
[pid 23525] write(3, "1000", 4)         = 4
[pid 23525] close(3)                    = 0
[pid 23525] write(1, "executing program\n", 18) = 18
[pid 23525] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23525] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23525] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23527
[pid 23524] <... sched_setscheduler resumed>) = 0
[pid 23525] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23524] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23528
[pid 23525] <... timer_settime resumed>NULL) = 0
[pid 23524] <... timer_create resumed>[0]) = 0
[pid 23525] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16403, si_int=0, si_ptr=NULL} ---
[pid 23524] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23526] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23525] +++ killed by SIGRT_1 +++
[pid 23524] <... timer_settime resumed>NULL) = 0
[pid 23524] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=75356, si_int=0, si_ptr=NULL} ---
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23525, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23527 attached
[pid 23527] set_robust_list(0x55555be14660, 24) = 0
[pid 23527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23527] setpgid(0, 0)               = 0
[pid 23524] +++ killed by SIGRT_1 +++
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23524, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23527] write(3, "1000", 4)         = 4
executing program
[pid 23527] close(3)                    = 0
[pid 23527] write(1, "executing program\n", 18) = 18
[pid 23527] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23527] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23527] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23527] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23527] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7600, si_int=0, si_ptr=NULL} ---
[pid 23527] +++ killed by SIGRT_1 +++
[pid 23526] <... set_robust_list resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23527, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23528 attached
 <unfinished ...>
[pid 23528] set_robust_list(0x55555be14660, 24) = 0
[pid 23528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23528] setpgid(0, 0)               = 0
[pid 23528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23526] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23528] write(3, "1000", 4)         = 4
[pid 23528] close(3executing program
)                    = 0
[pid 23528] write(1, "executing program\n", 18) = 18
[pid 23528] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23528] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23528] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23528] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23528] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7938, si_int=0, si_ptr=NULL} ---
[pid 23528] +++ killed by SIGRT_1 +++
[pid 23526] <... prctl resumed>)        = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23528, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23526] setpgid(0, 0)               = 0
[pid 23526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23526] write(3, "1000", 4)         = 4
[pid 23526] close(3)                    = 0
[pid 23526] write(1, "executing program\n", 18executing program
) = 18
[pid 23526] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23526] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23526] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23526] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23526] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11435, si_int=0, si_ptr=NULL} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23526] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23529 attached
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23526, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23529
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23529] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23530
[pid   659] <... restart_syscall resumed>) = 0
[pid 23529] <... set_robust_list resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23530 attached
 <unfinished ...>
[pid 23530] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23531
[pid 23530] <... set_robust_list resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23532
[pid 23529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
./strace-static-x86_64: Process 23532 attached
[pid 23532] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23529] setpgid(0, 0 <unfinished ...>
[pid 23530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23530] setpgid(0, 0)               = 0
[pid 23530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23529] <... setpgid resumed>)      = 0
[pid 23532] <... set_robust_list resumed>) = 0
[pid 23530] <... openat resumed>)       = 3
[pid 23530] write(3, "1000", 4)         = 4
[pid 23530] close(3)                    = 0
[pid 23530] write(1, "executing program\n", 18executing program
) = 18
[pid 23530] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23530] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23530] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23530] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23530] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8090, si_int=0, si_ptr=NULL} ---
[pid 23532] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23530] +++ killed by SIGRT_1 +++
[pid 23529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23530, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23531 attached
 <unfinished ...>
[pid 23529] <... openat resumed>)       = 3
[pid 23531] set_robust_list(0x55555be14660, 24) = 0
[pid 23531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23531] setpgid(0, 0)               = 0
[pid 23529] write(3, "1000", 4 <unfinished ...>
[pid 23532] <... prctl resumed>)        = 0
[pid 23531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23529] <... write resumed>)        = 4
[pid 23531] <... openat resumed>)       = 3
[pid 23529] close(3 <unfinished ...>
[pid 23532] setpgid(0, 0 <unfinished ...>
[pid 23531] write(3, "1000", 4)         = 4
[pid 23531] close(3)                    = 0
executing program
[pid 23531] write(1, "executing program\n", 18) = 18
[pid 23531] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23529] <... close resumed>)        = 0
[pid 23532] <... setpgid resumed>)      = 0
[pid 23531] <... prlimit64 resumed>NULL) = 0
[pid 23531] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23531] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23531] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
executing program
[pid 23531] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8093, si_int=0, si_ptr=NULL} ---
[pid 23532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23531] +++ killed by SIGRT_1 +++
[pid 23529] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23531, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23529] <... write resumed>)        = 18
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23529] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23529] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23529] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23529] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23529] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8732, si_int=0, si_ptr=NULL} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid 23529] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23529, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23532] <... openat resumed>)       = 3
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23533
./strace-static-x86_64: Process 23533 attached
[pid 23532] write(3, "1000", 4 <unfinished ...>
[pid 23533] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23532] <... write resumed>)        = 4
[pid 23532] close(3 <unfinished ...>
[pid 23533] <... set_robust_list resumed>) = 0
[pid 23532] <... close resumed>)        = 0
[pid 23532] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 23533] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23532] <... write resumed>)        = 18
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23534
[pid 23532] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23534 attached
 <unfinished ...>
[pid 23533] <... prctl resumed>)        = 0
[pid 23532] <... prlimit64 resumed>NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23534] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23533] setpgid(0, 0 <unfinished ...>
[pid 23532] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23535
[pid 23532] <... sched_setscheduler resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23532] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23532] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23532] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9939, si_int=0, si_ptr=NULL} ---
[pid 23532] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23532, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23536 attached
[pid 23536] set_robust_list(0x55555be14660, 24) = 0
[pid 23536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23536] setpgid(0, 0)               = 0
[pid 23533] <... setpgid resumed>)      = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23536
[pid 23534] <... set_robust_list resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23535 attached
 <unfinished ...>
[pid 23536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23536] write(3, "1000", 4)         = 4
[pid 23536] close(3)                    = 0
[pid 23533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23536] write(1, "executing program\n", 18executing program
) = 18
[pid 23536] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23536] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23536] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23536] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23536] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7900, si_int=0, si_ptr=NULL} ---
[pid 23536] +++ killed by SIGRT_1 +++
[pid 23535] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23534] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23533] <... openat resumed>)       = 3
[pid 23534] <... prctl resumed>)        = 0
[pid 23535] <... set_robust_list resumed>) = 0
[pid 23533] write(3, "1000", 4 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23536, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23533] <... write resumed>)        = 4
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23534] setpgid(0, 0)               = 0
[pid 23533] close(3)                    = 0
[pid 23534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23533] write(1, "executing program\n", 18executing program
) = 18
[pid 23533] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23535] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23534] <... openat resumed>)       = 3
[pid 23533] <... prlimit64 resumed>NULL) = 0
[pid 23535] <... prctl resumed>)        = 0
[pid 23534] write(3, "1000", 4 <unfinished ...>
[pid 23533] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23534] <... write resumed>)        = 4
[pid 23533] <... sched_setscheduler resumed>) = 0
[pid 23535] setpgid(0, 0 <unfinished ...>
[pid 23534] close(3 <unfinished ...>
[pid 23533] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23534] <... close resumed>)        = 0
[pid 23533] <... timer_create resumed>[0]) = 0
[pid 23533] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23534] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23533] <... timer_settime resumed>NULL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23534] <... write resumed>)        = 18
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23533] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12588, si_int=0, si_ptr=NULL} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23537
[pid 23535] <... setpgid resumed>)      = 0
[pid 23535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23535] write(3, "1000", 4 <unfinished ...>
[pid 23533] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23533, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23534] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23538
[pid 23535] <... write resumed>)        = 4
[pid 23534] <... prlimit64 resumed>NULL) = 0
executing program
[pid 23535] close(3)                    = 0
[pid 23535] write(1, "executing program\n", 18) = 18
[pid 23535] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23535] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23535] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23535] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23535] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8419, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23538 attached
./strace-static-x86_64: Process 23537 attached
[pid 23535] +++ killed by SIGRT_1 +++
[pid 23534] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23535, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23534] <... sched_setscheduler resumed>) = 0
[pid 23538] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23534] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23534] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23534] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8362, si_int=0, si_ptr=NULL} ---
[pid 23534] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23534, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23538] <... set_robust_list resumed>) = 0
[pid 23537] set_robust_list(0x55555be14660, 24) = 0
[pid 23537] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23538] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23537] <... prctl resumed>)        = 0
[pid 23538] <... prctl resumed>)        = 0
[pid 23538] setpgid(0, 0 <unfinished ...>
[pid 23537] setpgid(0, 0 <unfinished ...>
[pid 23538] <... setpgid resumed>)      = 0
[pid 23537] <... setpgid resumed>)      = 0
[pid 23538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23538] write(3, "1000", 4 <unfinished ...>
[pid 23537] <... openat resumed>)       = 3
[pid 23538] <... write resumed>)        = 4
[pid 23537] write(3, "1000", 4 <unfinished ...>
[pid 23538] close(3 <unfinished ...>
[pid 23537] <... write resumed>)        = 4
[pid 23538] <... close resumed>)        = 0
[pid 23537] close(3 <unfinished ...>
[pid 23538] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid 23537] <... close resumed>)        = 0
executing program
[pid 23538] <... write resumed>)        = 18
[pid 23537] write(1, "executing program\n", 18 <unfinished ...>
[pid 23538] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23537] <... write resumed>)        = 18
[pid 23538] <... prlimit64 resumed>NULL) = 0
[pid 23537] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23538] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23537] <... prlimit64 resumed>NULL) = 0
[pid 23538] <... sched_setscheduler resumed>) = 0
[pid 23537] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23538] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23538] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23538] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8375, si_int=0, si_ptr=NULL} ---
[pid 23538] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23538, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>executing program
executing program
 <unfinished ...>
[pid 23537] <... sched_setscheduler resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23537] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23537] <... timer_create resumed>[0]) = 0
[pid 23537] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23537] <... timer_settime resumed>NULL) = 0
[pid 23537] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=96103, si_int=0, si_ptr=NULL} ---
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23539
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23540
./strace-static-x86_64: Process 23539 attached
[pid 23539] set_robust_list(0x55555be14660, 24) = 0
[pid 23539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23539] setpgid(0, 0 <unfinished ...>
[pid 23537] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23537, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23539] <... setpgid resumed>)      = 0
[pid 23539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23539] write(3, "1000", 4)         = 4
[pid 23539] close(3)                    = 0
[pid 23539] write(1, "executing program\n", 18) = 18
[pid 23539] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23539] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23539] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23539] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23539] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8030, si_int=0, si_ptr=NULL} ---
[pid 23539] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23539, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23541 attached
 <unfinished ...>
[pid 23541] set_robust_list(0x55555be14660, 24) = 0
[pid 23541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23541] setpgid(0, 0)               = 0
[pid 23541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23541] write(3, "1000", 4)         = 4
[pid 23541] close(3)                    = 0
[pid 23541] write(1, "executing program\n", 18) = 18
[pid 23541] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23541] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23541] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23541] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23541] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6700, si_int=0, si_ptr=NULL} ---
[pid 23541] +++ killed by SIGRT_1 +++
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23541
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23541, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23542
./strace-static-x86_64: Process 23542 attached
[pid 23542] set_robust_list(0x55555be14660, 24) = 0
[pid 23542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23542] setpgid(0, 0)               = 0
[pid 23542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23542] write(3, "1000", 4)         = 4
executing program
[pid 23542] close(3)                    = 0
[pid 23542] write(1, "executing program\n", 18) = 18
[pid 23542] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23542] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23542] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23542] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23542] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8132, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23540 attached
[pid 23542] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23542, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23540] set_robust_list(0x55555be14660, 24) = 0
[pid 23540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23540] setpgid(0, 0)               = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23543 attached
 <unfinished ...>
[pid 23540] <... openat resumed>)       = 3
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23544
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23543
[pid 23540] write(3, "1000", 4./strace-static-x86_64: Process 23544 attached
 <unfinished ...>
[pid 23543] set_robust_list(0x55555be14660, 24) = 0
[pid 23540] <... write resumed>)        = 4
[pid 23544] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23540] close(3)                    = 0
[pid 23544] <... set_robust_list resumed>) = 0
[pid 23543] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23540] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23544] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23543] <... prctl resumed>)        = 0
[pid 23540] <... write resumed>)        = 18
[pid 23540] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23544] <... prctl resumed>)        = 0
[pid 23543] setpgid(0, 0)               = 0
[pid 23540] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23544] setpgid(0, 0 <unfinished ...>
[pid 23540] <... sched_setscheduler resumed>) = 0
[pid 23540] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23540] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23540] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8749, si_int=0, si_ptr=NULL} ---
[pid 23540] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23540, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23544] <... setpgid resumed>)      = 0
[pid 23543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23543] write(3, "1000", 4 <unfinished ...>
[pid 23544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23543] <... write resumed>)        = 4
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23545
[pid 23543] close(3./strace-static-x86_64: Process 23545 attached
 <unfinished ...>
[pid 23545] set_robust_list(0x55555be14660, 24) = 0
[pid 23545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23545] setpgid(0, 0)               = 0
[pid 23545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23543] <... close resumed>)        = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23545] <... openat resumed>)       = 3
[pid 23545] write(3, "1000", 4)         = 4
[pid 23545] close(3)                    = 0
[pid 23543] write(1, "executing program\n", 18executing program
executing program
 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23546
[pid 23545] write(1, "executing program\n", 18 <unfinished ...>
[pid 23543] <... write resumed>)        = 18
[pid 23545] <... write resumed>)        = 18
[pid 23543] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23545] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23545] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23545] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23543] <... prlimit64 resumed>NULL) = 0
[pid 23545] <... timer_create resumed>[0]) = 0
[pid 23545] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23545] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7855, si_int=0, si_ptr=NULL} ---
[pid 23545] +++ killed by SIGRT_1 +++
[pid 23544] <... openat resumed>)       = 3
[pid 23543] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23545, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23543] <... sched_setscheduler resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23546 attached
 <unfinished ...>
[pid 23543] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23546] set_robust_list(0x55555be14660, 24) = 0
[pid 23546] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23543] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23546] <... prctl resumed>)        = 0
[pid 23543] <... timer_settime resumed>NULL) = 0
[pid 23543] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7449, si_int=0, si_ptr=NULL} ---
[pid 23546] setpgid(0, 0)               = 0
[pid 23546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23547 attached
 <unfinished ...>
[pid 23544] write(3, "1000", 4 <unfinished ...>
[pid 23543] +++ killed by SIGRT_1 +++
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23547
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23543, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 23547] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23544] <... write resumed>)        = 4
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23547] <... set_robust_list resumed>) = 0
[pid 23544] close(3 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23548
[pid 23546] <... openat resumed>)       = 3
[pid 23544] <... close resumed>)        = 0
[pid 23546] write(3, "1000", 4)         = 4
[pid 23546] close(3)                    = 0
[pid 23546] write(1, "executing program\n", 18executing program
) = 18
[pid 23546] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23546] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23546] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23546] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23546] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8000, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23548 attached
[pid 23547] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23546] +++ killed by SIGRT_1 +++
executing program
[pid 23544] write(1, "executing program\n", 18) = 18
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23546, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23547] <... prctl resumed>)        = 0
[pid 23544] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23547] setpgid(0, 0 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23548] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23547] <... setpgid resumed>)      = 0
[pid 23544] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23544] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23544] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23544] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10866, si_int=0, si_ptr=NULL} ---
[pid 23544] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23544, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23548] <... set_robust_list resumed>) = 0
[pid 23547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23547] <... openat resumed>)       = 3
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23548] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23547] write(3, "1000", 4./strace-static-x86_64: Process 23549 attached
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23549
[pid 23548] <... prctl resumed>)        = 0
[pid 23547] <... write resumed>)        = 4
[pid 23549] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23547] close(3 <unfinished ...>
[pid 23548] setpgid(0, 0 <unfinished ...>
[pid 23549] <... set_robust_list resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23547] <... close resumed>)        = 0
[pid 23548] <... setpgid resumed>)      = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23550
./strace-static-x86_64: Process 23550 attached
[pid 23550] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23547] write(1, "executing program\n", 18 <unfinished ...>
[pid 23550] <... set_robust_list resumed>) = 0
[pid 23550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23550] setpgid(0, 0)               = 0
executing program
[pid 23547] <... write resumed>)        = 18
[pid 23550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23550] write(3, "1000", 4)         = 4
executing program
[pid 23550] close(3)                    = 0
[pid 23550] write(1, "executing program\n", 18) = 18
[pid 23550] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23550] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23550] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23550] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23550] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9198, si_int=0, si_ptr=NULL} ---
[pid 23550] +++ killed by SIGRT_1 +++
[pid 23549] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23547] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23548] <... openat resumed>)       = 3
[pid 23547] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23550, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23548] write(3, "1000", 4 <unfinished ...>
[pid 23547] <... sched_setscheduler resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23547] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23547] <... timer_create resumed>[0]) = 0
[pid 23548] <... write resumed>)        = 4
[pid 23547] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23549] <... prctl resumed>)        = 0
[pid 23548] close(3 <unfinished ...>
[pid 23547] <... timer_settime resumed>NULL) = 0
[pid 23547] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=61578, si_int=0, si_ptr=NULL} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23551
[pid 23548] <... close resumed>)        = 0
[pid 23547] +++ killed by SIGRT_1 +++
[pid 23548] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23547, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>executing program
./strace-static-x86_64: Process 23551 attached
 <unfinished ...>
[pid 23549] setpgid(0, 0 <unfinished ...>
[pid 23548] <... write resumed>)        = 18
[pid 23549] <... setpgid resumed>)      = 0
[pid 23548] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23548] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23548] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23548] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23548] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8686, si_int=0, si_ptr=NULL} ---
[pid 23548] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23548, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23549] <... openat resumed>)       = 3
[pid 23551] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23549] write(3, "1000", 4 <unfinished ...>
[pid 23551] <... set_robust_list resumed>) = 0
[pid 23549] <... write resumed>)        = 4
[pid 23549] close(3)                    = 0
[pid 23551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23549] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23551] setpgid(0, 0 <unfinished ...>
[pid 23549] <... write resumed>)        = 18
[pid 23551] <... setpgid resumed>)      = 0
[pid 23549] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23549] <... prlimit64 resumed>NULL) = 0
./strace-static-x86_64: Process 23552 attached
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23552
[pid 23549] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23551] <... openat resumed>)       = 3
[pid 23549] <... sched_setscheduler resumed>) = 0
[pid 23549] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23549] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23549] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8342, si_int=0, si_ptr=NULL} ---
[pid 23549] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23549, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23551] write(3, "1000", 4 <unfinished ...>
[pid 23552] set_robust_list(0x55555be14660, 24) = 0
[pid 23551] <... write resumed>)        = 4
[pid 23551] close(3)                    = 0
[pid 23552] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23552] <... prctl resumed>)        = 0
[pid 23551] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23553
[pid   659] <... restart_syscall resumed>) = 0
executing program
[pid 23551] <... write resumed>)        = 18
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23553 attached
 <unfinished ...>
[pid 23552] setpgid(0, 0 <unfinished ...>
[pid 23551] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23554
./strace-static-x86_64: Process 23554 attached
[pid 23554] set_robust_list(0x55555be14660, 24) = 0
[pid 23554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23554] setpgid(0, 0)               = 0
[pid 23554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23554] write(3, "1000", 4 <unfinished ...>
[pid 23551] <... prlimit64 resumed>NULL) = 0
[pid 23554] <... write resumed>)        = 4
[pid 23554] close(3)                    = 0
executing program
[pid 23554] write(1, "executing program\n", 18) = 18
[pid 23554] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23554] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23554] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23554] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23554] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7545, si_int=0, si_ptr=NULL} ---
[pid 23554] +++ killed by SIGRT_1 +++
[pid 23553] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23552] <... setpgid resumed>)      = 0
[pid 23551] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23554, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23551] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23551] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23551] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8192, si_int=0, si_ptr=NULL} ---
[pid 23551] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23551, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23553] <... set_robust_list resumed>) = 0
[pid 23552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23555
./strace-static-x86_64: Process 23555 attached
[pid 23555] set_robust_list(0x55555be14660, 24) = 0
[pid 23555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23552] <... openat resumed>)       = 3
[pid 23555] setpgid(0, 0)               = 0
[pid 23555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23552] write(3, "1000", 4 <unfinished ...>
[pid 23555] <... openat resumed>)       = 3
[pid 23555] write(3, "1000", 4)         = 4
[pid 23555] close(3)                    = 0
executing program
[pid 23552] <... write resumed>)        = 4
[pid 23555] write(1, "executing program\n", 18) = 18
[pid 23555] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23555] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23555] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23555] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23555] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7976, si_int=0, si_ptr=NULL} ---
[pid 23555] +++ killed by SIGRT_1 +++
[pid 23553] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23552] close(3)                    = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23555, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid 23552] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23552] <... write resumed>)        = 18
[pid 23553] <... prctl resumed>)        = 0
[pid 23552] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23552] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23552] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23552] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23552] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10906, si_int=0, si_ptr=NULL} ---
[pid 23552] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23552, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23553] setpgid(0, 0 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23553] <... setpgid resumed>)      = 0
[pid   659] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23556 attached
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23556
[pid 23553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23556] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23553] <... openat resumed>)       = 3
[pid 23556] <... set_robust_list resumed>) = 0
[pid 23553] write(3, "1000", 4 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23553] <... write resumed>)        = 4
./strace-static-x86_64: Process 23557 attached
[pid 23557] set_robust_list(0x55555be14660, 24) = 0
[pid 23557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23557] setpgid(0, 0 <unfinished ...>
[pid 23553] close(3 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23557
[pid 23557] <... setpgid resumed>)      = 0
[pid 23557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23553] <... close resumed>)        = 0
[pid 23557] <... openat resumed>)       = 3
[pid 23557] write(3, "1000", 4)         = 4
[pid 23557] close(3)                    = 0
[pid 23557] write(1, "executing program\n", 18executing program
) = 18
[pid 23557] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23557] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23557] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23557] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23557] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7763, si_int=0, si_ptr=NULL} ---
[pid 23557] +++ killed by SIGRT_1 +++
[pid 23556] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23553] write(1, "executing program\n", 18) = 18
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23557, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid 23553] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23553] <... prlimit64 resumed>NULL) = 0
[pid 23553] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23553] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23553] <... timer_create resumed>[0]) = 0
[pid 23553] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23553] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9699, si_int=0, si_ptr=NULL} ---
[pid 23553] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23553, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23558
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23559
[pid 23556] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 23559 attached
./strace-static-x86_64: Process 23558 attached
[pid 23559] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23558] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23559] <... set_robust_list resumed>) = 0
[pid 23558] <... set_robust_list resumed>) = 0
[pid 23559] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23556] setpgid(0, 0 <unfinished ...>
[pid 23558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23559] <... prctl resumed>)        = 0
[pid 23558] setpgid(0, 0 <unfinished ...>
[pid 23556] <... setpgid resumed>)      = 0
[pid 23559] setpgid(0, 0)               = 0
[pid 23559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23558] <... setpgid resumed>)      = 0
[pid 23558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23559] <... openat resumed>)       = 3
[pid 23556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23558] <... openat resumed>)       = 3
[pid 23558] write(3, "1000", 4)         = 4
[pid 23559] write(3, "1000", 4 <unfinished ...>
[pid 23558] close(3 <unfinished ...>
[pid 23559] <... write resumed>)        = 4
[pid 23558] <... close resumed>)        = 0
[pid 23559] close(3)                    = 0
[pid 23558] write(1, "executing program\n", 18executing program
executing program
) = 18
[pid 23559] write(1, "executing program\n", 18) = 18
[pid 23558] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23559] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23558] <... prlimit64 resumed>NULL) = 0
[pid 23559] <... prlimit64 resumed>NULL) = 0
[pid 23558] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23559] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23558] <... sched_setscheduler resumed>) = 0
[pid 23558] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23558] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23558] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7618, si_int=0, si_ptr=NULL} ---
[pid 23558] +++ killed by SIGRT_1 +++
[pid 23556] <... openat resumed>)       = 3
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23559] <... sched_setscheduler resumed>) = 0
[pid 23559] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23559] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23558, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23559] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8787, si_int=0, si_ptr=NULL} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23560
[pid 23559] +++ killed by SIGRT_1 +++
[pid 23556] write(3, "1000", 4 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23559, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23560 attached
 <unfinished ...>
[pid 23560] set_robust_list(0x55555be14660, 24) = 0
[pid 23560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23560] setpgid(0, 0)               = 0
[pid 23560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23556] <... write resumed>)        = 4
executing program
[pid 23560] write(3, "1000", 4)         = 4
[pid 23560] close(3)                    = 0
[pid 23560] write(1, "executing program\n", 18) = 18
[pid 23560] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23560] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23560] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23560] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23560] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7994, si_int=0, si_ptr=NULL} ---
[pid 23556] close(3 <unfinished ...>
[pid 23560] +++ killed by SIGRT_1 +++
[pid   659] <... restart_syscall resumed>) = 0
[pid 23556] <... close resumed>)        = 0
executing program
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23560, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23556] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23556] <... write resumed>)        = 18
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23561
./strace-static-x86_64: Process 23561 attached
[pid 23556] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23561] set_robust_list(0x55555be14660, 24) = 0
[pid 23561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23561] setpgid(0, 0)               = 0
[pid 23561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23556] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23556] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23561] <... openat resumed>)       = 3
[pid 23556] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23561] write(3, "1000", 4 <unfinished ...>
[pid 23556] <... timer_settime resumed>NULL) = 0
executing program
[pid 23561] <... write resumed>)        = 4
[pid 23556] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7979, si_int=0, si_ptr=NULL} ---
[pid 23561] close(3)                    = 0
[pid 23561] write(1, "executing program\n", 18) = 18
[pid 23561] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23561] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23561] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23561] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23556] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23561] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10427, si_int=0, si_ptr=NULL} ---
[pid 23561] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23556, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23561, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23562
./strace-static-x86_64: Process 23562 attached
[pid 23562] set_robust_list(0x55555be14660, 24) = 0
[pid 23562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23563
[pid 23562] setpgid(0, 0)               = 0
[pid 23562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23562] write(3, "1000", 4)         = 4
[pid 23562] close(3)                    = 0
executing program
[pid 23562] write(1, "executing program\n", 18) = 18
[pid 23562] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23562] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23562] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23562] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23562] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7889, si_int=0, si_ptr=NULL} ---
[pid 23562] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23563 attached
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23562, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23563] set_robust_list(0x55555be14660, 24) = 0
[pid 23563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23563] setpgid(0, 0 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23564
./strace-static-x86_64: Process 23564 attached
[pid 23563] <... setpgid resumed>)      = 0
[pid 23564] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23563] write(3, "1000", 4 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23563] <... write resumed>)        = 4
[pid 23564] <... set_robust_list resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
executing program
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23563] close(3)                    = 0
[pid 23563] write(1, "executing program\n", 18) = 18
[pid 23563] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23563] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23563] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23563] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23563] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9952, si_int=0, si_ptr=NULL} ---
[pid 23563] +++ killed by SIGRT_1 +++
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23565
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23566
./strace-static-x86_64: Process 23565 attached
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23563, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23567
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23565] set_robust_list(0x55555be14660, 24) = 0
[pid 23565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23565] setpgid(0, 0)               = 0
[pid 23565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23567 attached
 <unfinished ...>
[pid 23564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23565] <... openat resumed>)       = 3
[pid 23565] write(3, "1000", 4)         = 4
[pid 23565] close(3)                    = 0
[pid 23565] write(1, "executing program\n", 18executing program
) = 18
[pid 23565] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23565] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23565] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23565] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23565] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7621, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23566 attached
[pid 23567] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23565] +++ killed by SIGRT_1 +++
[pid 23564] setpgid(0, 0 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23565, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23567] <... set_robust_list resumed>) = 0
[pid 23564] <... setpgid resumed>)      = 0
[pid 23564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23566] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23564] <... openat resumed>)       = 3
[pid 23564] write(3, "1000", 4 <unfinished ...>
[pid 23567] setpgid(0, 0 <unfinished ...>
[pid 23566] <... set_robust_list resumed>) = 0
[pid 23567] <... setpgid resumed>)      = 0
[pid 23564] <... write resumed>)        = 4
[pid 23564] close(3)                    = 0
[pid 23566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23564] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23564] <... write resumed>)        = 18
[pid 23566] setpgid(0, 0 <unfinished ...>
[pid 23564] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23567] <... openat resumed>)       = 3
[pid 23566] <... setpgid resumed>)      = 0
[pid 23564] <... prlimit64 resumed>NULL) = 0
[pid 23564] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23564] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23564] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23564] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8752, si_int=0, si_ptr=NULL} ---
[pid 23564] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23564, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23567] write(3, "1000", 4 <unfinished ...>
[pid 23566] <... openat resumed>)       = 3
[pid 23567] <... write resumed>)        = 4
[pid 23566] write(3, "1000", 4 <unfinished ...>
[pid 23567] close(3 <unfinished ...>
[pid 23566] <... write resumed>)        = 4
[pid 23567] <... close resumed>)        = 0
[pid 23566] close(3 <unfinished ...>
[pid 23567] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23568
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23569
./strace-static-x86_64: Process 23569 attached
[pid 23569] set_robust_list(0x55555be14660, 24) = 0
executing program
[pid 23569] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23567] <... write resumed>)        = 18
[pid 23569] <... prctl resumed>)        = 0
[pid 23569] setpgid(0, 0)               = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23567] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23566] <... close resumed>)        = 0
./strace-static-x86_64: Process 23570 attached
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23570
[pid 23569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23569] write(3, "1000", 4)         = 4
[pid 23569] close(3)                    = 0
[pid 23569] write(1, "executing program\n", 18executing program
) = 18
[pid 23569] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23569] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23569] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23569] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23567] <... prlimit64 resumed>NULL) = 0
[pid 23569] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8721, si_int=0, si_ptr=NULL} ---
[pid 23570] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23569] +++ killed by SIGRT_1 +++
[pid 23567] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
executing program
[pid 23566] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23569, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23567] <... sched_setscheduler resumed>) = 0
[pid 23566] <... write resumed>)        = 18
[pid 23567] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23567] <... timer_create resumed>[0]) = 0
./strace-static-x86_64: Process 23568 attached
[pid 23567] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23566] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23567] <... timer_settime resumed>NULL) = 0
[pid 23567] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8690, si_int=0, si_ptr=NULL} ---
[pid 23566] <... prlimit64 resumed>NULL) = 0
[pid 23568] set_robust_list(0x55555be14660, 24) = 0
[pid 23568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23568] setpgid(0, 0)               = 0
[pid 23568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23567] +++ killed by SIGRT_1 +++
[pid 23566] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23567, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23566] <... sched_setscheduler resumed>) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23566] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program
[0]) = 0
[pid 23566] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23568] <... openat resumed>)       = 3
[pid 23566] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8051, si_int=0, si_ptr=NULL} ---
[pid 23568] write(3, "1000", 4)         = 4
[pid 23568] close(3)                    = 0
[pid 23568] write(1, "executing program\n", 18) = 18
[pid 23568] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23568] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23568] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23566] +++ killed by SIGRT_1 +++
[pid 23568] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23568] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8750, si_int=0, si_ptr=NULL} ---
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23566, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23570] <... set_robust_list resumed>) = 0
[pid 23568] +++ killed by SIGRT_1 +++
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23568, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23570] setpgid(0, 0)               = 0
[pid 23570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23570] write(3, "1000", 4)         = 4
[pid 23570] close(3)                    = 0
[pid 23570] write(1, "executing program\n", 18executing program
) = 18
[pid 23570] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23570] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23570] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23570] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23570] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8327, si_int=0, si_ptr=NULL} ---
[pid 23570] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23570, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23571 attached
 <unfinished ...>
[pid 23571] set_robust_list(0x55555be14660, 24) = 0
[pid 23571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23571] setpgid(0, 0 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23571
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23572
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23573
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23574
[pid 23571] <... setpgid resumed>)      = 0
[pid 23571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23575
executing program
[pid 23571] <... openat resumed>)       = 3
[pid 23571] write(3, "1000", 4)         = 4
[pid 23571] close(3)                    = 0
[pid 23571] write(1, "executing program\n", 18) = 18
[pid 23571] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23571] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23571] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23571] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23571] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7285, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23574 attached
./strace-static-x86_64: Process 23572 attached
[pid 23571] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23571, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23575 attached
 <unfinished ...>
[pid 23575] set_robust_list(0x55555be14660, 24) = 0
[pid 23575] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23572] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23575] <... prctl resumed>)        = 0
[pid 23575] setpgid(0, 0)               = 0
[pid 23575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23573 attached
 <unfinished ...>
[pid 23572] <... set_robust_list resumed>) = 0
[pid 23573] set_robust_list(0x55555be14660, 24) = 0
[pid 23573] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23575] <... openat resumed>)       = 3
[pid 23575] write(3, "1000", 4 <unfinished ...>
[pid 23573] <... prctl resumed>)        = 0
[pid 23573] setpgid(0, 0 <unfinished ...>
[pid 23575] <... write resumed>)        = 4
[pid 23575] close(3)                    = 0
[pid 23573] <... setpgid resumed>)      = 0
[pid 23575] write(1, "executing program\n", 18 <unfinished ...>
[pid 23573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23572] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23575] <... write resumed>)        = 18
[pid 23575] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
executing program
[pid 23575] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23575] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23575] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23575] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7329, si_int=0, si_ptr=NULL} ---
[pid 23575] +++ killed by SIGRT_1 +++
[pid 23574] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23572] <... prctl resumed>)        = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23575, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23573] <... openat resumed>)       = 3
[pid 23572] setpgid(0, 0 <unfinished ...>
[pid 23573] write(3, "1000", 4)         = 4
[pid 23573] close(3)                    = 0
[pid 23573] write(1, "executing program\n", 18executing program
) = 18
[pid 23573] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23573] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23573] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23573] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23573] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8040, si_int=0, si_ptr=NULL} ---
[pid 23574] <... set_robust_list resumed>) = 0
[pid 23573] +++ killed by SIGRT_1 +++
[pid 23572] <... setpgid resumed>)      = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23573, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23574] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23572] write(3, "1000", 4 <unfinished ...>
[pid 23574] <... prctl resumed>)        = 0
[pid 23572] <... write resumed>)        = 4
[pid 23572] close(3executing program
)                    = 0
[pid 23574] setpgid(0, 0)               = 0
[pid 23572] write(1, "executing program\n", 18) = 18
[pid 23574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23572] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23574] <... openat resumed>)       = 3
[pid 23572] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23574] write(3, "1000", 4 <unfinished ...>
[pid 23572] <... sched_setscheduler resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23572] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23574] <... write resumed>)        = 4
executing program
[pid 23572] <... timer_create resumed>[0]) = 0
[pid 23574] close(3 <unfinished ...>
[pid 23572] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23574] <... close resumed>)        = 0
[pid 23572] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8783, si_int=0, si_ptr=NULL} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23574] write(1, "executing program\n", 18 <unfinished ...>
[pid 23572] +++ killed by SIGRT_1 +++
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23572, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid 23574] <... write resumed>)        = 18
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23576
./strace-static-x86_64: Process 23576 attached
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23574] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23576] set_robust_list(0x55555be14660, 24) = 0
[pid 23576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23574] <... prlimit64 resumed>NULL) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23577
[pid 23576] setpgid(0, 0)               = 0
[pid 23576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23578
[pid 23574] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23574] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23576] <... openat resumed>)       = 3
[pid 23574] <... timer_create resumed>[0]) = 0
[pid 23576] write(3, "1000", 4)         = 4
[pid 23574] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23576] close(3 <unfinished ...>
[pid 23574] <... timer_settime resumed>NULL) = 0
[pid 23576] <... close resumed>)        = 0
[pid 23574] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11349, si_int=0, si_ptr=NULL} ---
executing program
[pid 23576] write(1, "executing program\n", 18) = 18
[pid 23576] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23576] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23576] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23576] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23576] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7111, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23578 attached
[pid 23576] +++ killed by SIGRT_1 +++
[pid 23574] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23576, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23574, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23577 attached
 <unfinished ...>
[pid 23577] set_robust_list(0x55555be14660, 24) = 0
[pid 23577] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23578] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23577] <... prctl resumed>)        = 0
[pid 23577] setpgid(0, 0)               = 0
[pid 23577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23578] <... set_robust_list resumed>) = 0
[pid 23577] <... openat resumed>)       = 3
[pid 23577] write(3, "1000", 4)         = 4
[pid 23577] close(3 <unfinished ...>
[pid 23578] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
 <unfinished ...>
[pid 23577] <... close resumed>)        = 0
[pid 23577] write(1, "executing program\n", 18) = 18
[pid 23577] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23577] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23577] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23577] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23578] <... prctl resumed>)        = 0
[pid 23577] <... timer_settime resumed>NULL) = 0
[pid 23577] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11033, si_int=0, si_ptr=NULL} ---
[pid 23578] setpgid(0, 0 <unfinished ...>
[pid 23577] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23577, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23578] <... setpgid resumed>)      = 0
[pid 23578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23578] write(3, "1000", 4)         = 4
[pid 23578] close(3)                    = 0
[pid 23578] write(1, "executing program\n", 18executing program
) = 18
[pid 23578] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23578] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23578] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23578] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23578] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10553, si_int=0, si_ptr=NULL} ---
[pid 23578] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23578, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23579
./strace-static-x86_64: Process 23579 attached
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23580
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23580 attached
 <unfinished ...>
[pid 23579] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23581
[pid 23579] <... set_robust_list resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23580] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 23581 attached
) = 0
[pid 23579] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23581] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23580] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23579] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 23582 attached
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23582
[pid 23580] <... prctl resumed>)        = 0
[pid 23579] setpgid(0, 0 <unfinished ...>
[pid 23580] setpgid(0, 0 <unfinished ...>
[pid 23582] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23581] <... set_robust_list resumed>) = 0
[pid 23580] <... setpgid resumed>)      = 0
[pid 23579] <... setpgid resumed>)      = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23583 attached
 <unfinished ...>
[pid 23580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23583] set_robust_list(0x55555be14660, 24) = 0
[pid 23579] <... openat resumed>)       = 3
[pid 23580] <... openat resumed>)       = 3
[pid 23579] write(3, "1000", 4 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23583
[pid 23583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23583] setpgid(0, 0)               = 0
[pid 23580] write(3, "1000", 4 <unfinished ...>
[pid 23581] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23579] <... write resumed>)        = 4
[pid 23582] <... set_robust_list resumed>) = 0
[pid 23580] <... write resumed>)        = 4
[pid 23583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23580] close(3 <unfinished ...>
[pid 23579] close(3 <unfinished ...>
[pid 23581] <... prctl resumed>)        = 0
[pid 23583] <... openat resumed>)       = 3
[pid 23579] <... close resumed>)        = 0
[pid 23580] <... close resumed>)        = 0
[pid 23582] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23581] setpgid(0, 0 <unfinished ...>
[pid 23580] write(1, "executing program\n", 18 <unfinished ...>
[pid 23579] write(1, "executing program\n", 18 <unfinished ...>
[pid 23583] write(3, "1000", 4executing program
)         = 4
[pid 23583] close(3)                    = 0
[pid 23583] write(1, "executing program\n", 18) = 18
executing program
executing program
[pid 23581] <... setpgid resumed>)      = 0
[pid 23580] <... write resumed>)        = 18
[pid 23579] <... write resumed>)        = 18
[pid 23583] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23583] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23580] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23579] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23580] <... prlimit64 resumed>NULL) = 0
[pid 23579] <... prlimit64 resumed>NULL) = 0
[pid 23583] <... sched_setscheduler resumed>) = 0
[pid 23580] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23579] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23583] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23581] <... openat resumed>)       = 3
[pid 23580] <... sched_setscheduler resumed>) = 0
[pid 23583] <... timer_create resumed>[0]) = 0
[pid 23579] <... sched_setscheduler resumed>) = 0
[pid 23580] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23583] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23581] write(3, "1000", 4 <unfinished ...>
[pid 23579] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23583] <... timer_settime resumed>NULL) = 0
[pid 23580] <... timer_create resumed>[0]) = 0
[pid 23583] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21305, si_int=0, si_ptr=NULL} ---
[pid 23581] <... write resumed>)        = 4
[pid 23579] <... timer_create resumed>[0]) = 0
[pid 23580] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23583] +++ killed by SIGRT_1 +++
[pid 23582] <... prctl resumed>)        = 0
[pid 23581] close(3 <unfinished ...>
[pid 23579] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23580] <... timer_settime resumed>NULL) = 0
[pid 23581] <... close resumed>)        = 0
[pid 23579] <... timer_settime resumed>NULL) = 0
executing program
[pid 23580] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36544, si_int=0, si_ptr=NULL} ---
[pid 23581] write(1, "executing program\n", 18 <unfinished ...>
[pid 23579] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=32948, si_int=0, si_ptr=NULL} ---
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23583, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23582] setpgid(0, 0 <unfinished ...>
[pid 23581] <... write resumed>)        = 18
[pid 23580] +++ killed by SIGRT_1 +++
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23580, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23579] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23579, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23581] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23581] <... prlimit64 resumed>NULL) = 0
[pid 23582] <... setpgid resumed>)      = 0
[pid 23581] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23581] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23581] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23581] <... timer_settime resumed>NULL) = 0
[pid 23581] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9032, si_int=0, si_ptr=NULL} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23584
[pid 23581] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23581, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23585
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23586
[pid 23582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23586 attached
./strace-static-x86_64: Process 23585 attached
) = 3
[pid 23586] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23582] write(3, "1000", 4 <unfinished ...>
[pid 23586] <... set_robust_list resumed>) = 0
[pid 23586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23586] setpgid(0, 0 <unfinished ...>
[pid 23585] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23582] <... write resumed>)        = 4
[pid 23586] <... setpgid resumed>)      = 0
[pid 23586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23582] close(3 <unfinished ...>
[pid 23585] <... set_robust_list resumed>) = 0
[pid 23582] <... close resumed>)        = 0
[pid 23586] <... openat resumed>)       = 3
[pid 23586] write(3, "1000", 4)         = 4
[pid 23586] close(3)                    = 0
[pid 23586] write(1, "executing program\n", 18 <unfinished ...>
[pid 23585] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23582] write(1, "executing program\n", 18executing program
executing program
 <unfinished ...>
[pid 23586] <... write resumed>)        = 18
[pid 23586] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23586] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23586] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23582] <... write resumed>)        = 18
[pid   659] <... restart_syscall resumed>) = 0
[pid 23586] <... timer_create resumed>[0]) = 0
[pid 23586] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23582] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23586] <... timer_settime resumed>NULL) = 0
[pid 23586] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12663, si_int=0, si_ptr=NULL} ---
[pid 23582] <... prlimit64 resumed>NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23586] +++ killed by SIGRT_1 +++
[pid 23585] <... prctl resumed>)        = 0
[pid 23582] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23586, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23584 attached
 <unfinished ...>
[pid 23584] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23582] <... sched_setscheduler resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23587
[pid 23582] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23584] <... set_robust_list resumed>) = 0
[pid 23582] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23582] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9579, si_int=0, si_ptr=NULL} ---
[pid 23584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23584] setpgid(0, 0)               = 0
[pid 23584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23582] +++ killed by SIGRT_1 +++
[pid 23584] write(3, "1000", 4)         = 4
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23582, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23584] close(3 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23584] <... close resumed>)        = 0
[pid 23584] write(1, "executing program\n", 18executing program
) = 18
[pid 23584] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23584] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23585] setpgid(0, 0 <unfinished ...>
[pid 23584] <... sched_setscheduler resumed>) = 0
[pid 23584] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23584] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23584] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7812, si_int=0, si_ptr=NULL} ---
[pid 23585] <... setpgid resumed>)      = 0
[pid 23585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23584] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23584, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23587 attached
 <unfinished ...>
[pid 23587] set_robust_list(0x55555be14660, 24) = 0
[pid 23587] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23585] <... openat resumed>)       = 3
[pid 23587] <... prctl resumed>)        = 0
[pid 23587] setpgid(0, 0)               = 0
[pid 23587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23585] write(3, "1000", 4)         = 4
[pid 23587] <... openat resumed>)       = 3
[pid 23585] close(3 <unfinished ...>
[pid 23587] write(3, "1000", 4)         = 4
[pid 23587] close(3)                    = 0
executing program
[pid 23587] write(1, "executing program\n", 18 <unfinished ...>
[pid 23585] <... close resumed>)        = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23587] <... write resumed>)        = 18
executing program
[pid 23585] write(1, "executing program\n", 18) = 18
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23587] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23587] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23587] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23587] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23585] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23588
[pid 23587] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9761, si_int=0, si_ptr=NULL} ---
[pid 23585] <... prlimit64 resumed>NULL) = 0
[pid 23587] +++ killed by SIGRT_1 +++
[pid 23585] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23585] <... sched_setscheduler resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23587, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23585] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23585] <... timer_create resumed>[0]) = 0
[pid 23585] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23585] <... timer_settime resumed>NULL) = 0
[pid 23585] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10074, si_int=0, si_ptr=NULL} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23589
[pid 23585] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23588 attached
[pid 23588] set_robust_list(0x55555be14660, 24) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23585, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23590
[pid 23588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23588] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 23589 attached
./strace-static-x86_64: Process 23590 attached
[pid 23589] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23589] <... set_robust_list resumed>) = 0
[pid 23588] <... openat resumed>)       = 3
[pid 23588] write(3, "1000", 4)         = 4
[pid 23588] close(3)                    = 0
executing program
[pid 23588] write(1, "executing program\n", 18) = 18
[pid 23588] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23588] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23588] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23588] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23590] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23589] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23588] <... timer_settime resumed>NULL) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23588] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16698, si_int=0, si_ptr=NULL} ---
[pid 23590] <... set_robust_list resumed>) = 0
[pid 23589] <... prctl resumed>)        = 0
[pid 23588] +++ killed by SIGRT_1 +++
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23588, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23591
./strace-static-x86_64: Process 23591 attached
[pid 23591] set_robust_list(0x55555be14660, 24) = 0
[pid 23591] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23589] setpgid(0, 0 <unfinished ...>
[pid 23590] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23589] <... setpgid resumed>)      = 0
[pid 23591] <... prctl resumed>)        = 0
[pid 23591] setpgid(0, 0)               = 0
[pid 23591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23591] <... openat resumed>)       = 3
[pid 23591] write(3, "1000", 4 <unfinished ...>
[pid 23589] <... openat resumed>)       = 3
[pid 23591] <... write resumed>)        = 4
[pid 23591] close(3)                    = 0
executing program
[pid 23591] write(1, "executing program\n", 18) = 18
[pid 23591] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23591] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23591] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23591] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23591] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9284, si_int=0, si_ptr=NULL} ---
[pid 23591] +++ killed by SIGRT_1 +++
[pid 23590] <... prctl resumed>)        = 0
[pid 23589] write(3, "1000", 4 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23591, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23589] <... write resumed>)        = 4
[pid 23590] setpgid(0, 0 <unfinished ...>
[pid 23589] close(3 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
executing program
[pid 23590] <... setpgid resumed>)      = 0
[pid 23589] <... close resumed>)        = 0
[pid 23589] write(1, "executing program\n", 18 <unfinished ...>
[pid 23590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23589] <... write resumed>)        = 18
[pid 23590] <... openat resumed>)       = 3
[pid 23590] write(3, "1000", 4 <unfinished ...>
[pid 23589] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23590] <... write resumed>)        = 4
[pid 23589] <... prlimit64 resumed>NULL) = 0
[pid 23590] close(3 <unfinished ...>
[pid 23589] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23590] <... close resumed>)        = 0
[pid 23590] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid 23589] <... sched_setscheduler resumed>) = 0
[pid 23589] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23590] <... write resumed>)        = 18
[pid 23589] <... timer_create resumed>[0]) = 0
[pid 23589] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23590] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23589] <... timer_settime resumed>NULL) = 0
[pid 23590] <... prlimit64 resumed>NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23589] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9955, si_int=0, si_ptr=NULL} ---
[pid 23590] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23589] +++ killed by SIGRT_1 +++
[pid 23590] <... sched_setscheduler resumed>) = 0
[pid 23590] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23589, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23590] <... timer_create resumed>[0]) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23590] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23590] <... timer_settime resumed>NULL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23592
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23593
[pid 23590] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21520, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23592 attached
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23594
[pid 23590] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23593 attached
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23590, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23593] set_robust_list(0x55555be14660, 24) = 0
[pid 23593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23593] setpgid(0, 0 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23595
[pid 23593] <... setpgid resumed>)      = 0
[pid 23593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23592] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 23594 attached
 <unfinished ...>
[pid 23593] <... openat resumed>)       = 3
[pid 23593] write(3, "1000", 4)         = 4
executing program
[pid 23593] close(3)                    = 0
[pid 23593] write(1, "executing program\n", 18) = 18
[pid 23593] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23593] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23593] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23593] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23593] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7680, si_int=0, si_ptr=NULL} ---
[pid 23594] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23593] +++ killed by SIGRT_1 +++
[pid 23592] <... set_robust_list resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23595 attached
[pid 23595] set_robust_list(0x55555be14660, 24) = 0
[pid 23594] <... set_robust_list resumed>) = 0
[pid 23592] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23593, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23595] setpgid(0, 0)               = 0
[pid 23594] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23592] <... prctl resumed>)        = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23592] setpgid(0, 0 <unfinished ...>
[pid 23595] write(3, "1000", 4)         = 4
executing program
[pid 23595] close(3)                    = 0
[pid 23595] write(1, "executing program\n", 18) = 18
[pid 23595] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23592] <... setpgid resumed>)      = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23596
[pid 23594] <... prctl resumed>)        = 0
[pid 23595] <... prlimit64 resumed>NULL) = 0
[pid 23595] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23595] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23595] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23595] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8967, si_int=0, si_ptr=NULL} ---
[pid 23595] +++ killed by SIGRT_1 +++
[pid 23594] setpgid(0, 0 <unfinished ...>
[pid 23592] <... openat resumed>)       = 3
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23595, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23592] write(3, "1000", 4./strace-static-x86_64: Process 23596 attached
)         = 4
[pid 23596] set_robust_list(0x55555be14660, 24) = 0
[pid 23596] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23594] <... setpgid resumed>)      = 0
[pid 23592] close(3 <unfinished ...>
[pid 23594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23592] <... close resumed>)        = 0
[pid 23596] <... prctl resumed>)        = 0
[pid 23596] setpgid(0, 0)               = 0
[pid 23592] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23592] <... write resumed>)        = 18
[pid 23592] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23596] <... openat resumed>)       = 3
[pid 23594] <... openat resumed>)       = 3
[pid 23592] <... prlimit64 resumed>NULL) = 0
[pid 23596] write(3, "1000", 4)         = 4
[pid 23596] close(3)                    = 0
[pid 23596] write(1, "executing program\n", 18executing program
) = 18
[pid 23596] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23596] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23596] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23596] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23596] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7560, si_int=0, si_ptr=NULL} ---
[pid 23592] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23596] +++ killed by SIGRT_1 +++
[pid 23594] write(3, "1000", 4 <unfinished ...>
[pid 23592] <... sched_setscheduler resumed>) = 0
[pid 23592] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23596, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23592] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23592] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33367, si_int=0, si_ptr=NULL} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23592] +++ killed by SIGRT_1 +++
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23597 attached
 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23592, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23597] set_robust_list(0x55555be14660, 24) = 0
[pid 23597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23597
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23598
[pid 23597] setpgid(0, 0)               = 0
[pid 23597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23594] <... write resumed>)        = 4
[pid 23597] <... openat resumed>)       = 3
[pid 23597] write(3, "1000", 4 <unfinished ...>
[pid 23594] close(3 <unfinished ...>
[pid 23597] <... write resumed>)        = 4
[pid 23597] close(3)                    = 0
executing program
[pid 23597] write(1, "executing program\n", 18) = 18
[pid 23597] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23594] <... close resumed>)        = 0
[pid 23597] <... prlimit64 resumed>NULL) = 0
[pid 23597] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23597] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23597] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23597] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8278, si_int=0, si_ptr=NULL} ---
[pid 23597] +++ killed by SIGRT_1 +++
executing program
[pid 23594] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23597, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23594] <... write resumed>)        = 18
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23598 attached
 <unfinished ...>
[pid 23594] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23598] set_robust_list(0x55555be14660, 24) = 0
[pid 23598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23598] setpgid(0, 0)               = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23594] <... prlimit64 resumed>NULL) = 0
[pid 23594] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23594] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23594] <... timer_create resumed>[0]) = 0
[pid 23594] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23594] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7882, si_int=0, si_ptr=NULL} ---
[pid 23598] <... openat resumed>)       = 3
[pid 23598] write(3, "1000", 4)         = 4
[pid 23598] close(3)                    = 0
[pid 23598] write(1, "executing program\n", 18) = 18
[pid 23598] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23594] +++ killed by SIGRT_1 +++
[pid 23598] <... prlimit64 resumed>NULL) = 0
[pid 23598] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23598] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program
[0]) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23594, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23598] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23599
[pid 23598] <... timer_settime resumed>NULL) = 0
[pid 23598] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=40546, si_int=0, si_ptr=NULL} ---
[pid 23598] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23599 attached
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23598, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23599] set_robust_list(0x55555be14660, 24) = 0
[pid 23599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23599] setpgid(0, 0)               = 0
[pid 23599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23599] write(3, "1000", 4)         = 4
[pid 23599] close(3)                    = 0
[pid 23599] write(1, "executing program\n", 18executing program
) = 18
[pid 23599] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23599] <... prlimit64 resumed>NULL) = 0
[pid 23599] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23599] <... sched_setscheduler resumed>) = 0
[pid 23599] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23599] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23599] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12413, si_int=0, si_ptr=NULL} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23600
executing program
executing program
[pid 23599] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23599, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23601 attached
./strace-static-x86_64: Process 23600 attached
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23601
[pid   660] <... restart_syscall resumed>) = 0
[pid 23600] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23601] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23600] <... set_robust_list resumed>) = 0
[pid 23601] <... set_robust_list resumed>) = 0
[pid 23600] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23601] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23600] <... prctl resumed>)        = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23601] <... prctl resumed>)        = 0
[pid 23600] setpgid(0, 0 <unfinished ...>
[pid 23601] setpgid(0, 0 <unfinished ...>
[pid 23600] <... setpgid resumed>)      = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23602 attached
 <unfinished ...>
[pid 23601] <... setpgid resumed>)      = 0
[pid 23602] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23602
./strace-static-x86_64: Process 23603 attached
[pid 23602] <... set_robust_list resumed>) = 0
[pid 23601] <... openat resumed>)       = 3
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23603
[pid 23601] write(3, "1000", 4 <unfinished ...>
[pid 23600] <... openat resumed>)       = 3
[pid 23601] <... write resumed>)        = 4
[pid 23600] write(3, "1000", 4 <unfinished ...>
[pid 23603] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23602] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23601] close(3 <unfinished ...>
[pid 23603] <... set_robust_list resumed>) = 0
[pid 23602] <... prctl resumed>)        = 0
[pid 23600] <... write resumed>)        = 4
[pid 23601] <... close resumed>)        = 0
[pid 23602] setpgid(0, 0 <unfinished ...>
[pid 23600] close(3 <unfinished ...>
[pid 23601] write(1, "executing program\n", 18 <unfinished ...>
[pid 23602] <... setpgid resumed>)      = 0
[pid 23600] <... close resumed>)        = 0
[pid 23603] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23601] <... write resumed>)        = 18
[pid 23600] write(1, "executing program\n", 18 <unfinished ...>
[pid 23601] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23600] <... write resumed>)        = 18
[pid 23603] <... prctl resumed>)        = 0
[pid 23601] <... prlimit64 resumed>NULL) = 0
executing program
[pid 23600] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23601] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23600] <... prlimit64 resumed>NULL) = 0
[pid 23601] <... sched_setscheduler resumed>) = 0
[pid 23600] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23601] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23602] <... openat resumed>)       = 3
[pid 23600] <... sched_setscheduler resumed>) = 0
[pid 23603] setpgid(0, 0 <unfinished ...>
[pid 23602] write(3, "1000", 4 <unfinished ...>
[pid 23601] <... timer_create resumed>[0]) = 0
[pid 23603] <... setpgid resumed>)      = 0
[pid 23602] <... write resumed>)        = 4
[pid 23600] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23602] close(3 <unfinished ...>
[pid 23601] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23602] <... close resumed>)        = 0
[pid 23600] <... timer_create resumed>[0]) = 0
[pid 23602] write(1, "executing program\n", 18 <unfinished ...>
[pid 23601] <... timer_settime resumed>NULL) = 0
[pid 23603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23602] <... write resumed>)        = 18
[pid 23600] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23601] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15062, si_int=0, si_ptr=NULL} ---
[pid 23600] <... timer_settime resumed>NULL) = 0
[pid 23602] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23600] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8312, si_int=0, si_ptr=NULL} ---
[pid 23602] <... prlimit64 resumed>NULL) = 0
[pid 23601] +++ killed by SIGRT_1 +++
[pid 23600] +++ killed by SIGRT_1 +++
[pid 23603] <... openat resumed>)       = 3
[pid 23602] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23601, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23600, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23603] write(3, "1000", 4 <unfinished ...>
[pid 23602] <... sched_setscheduler resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23603] <... write resumed>)        = 4
[pid 23602] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23603] close(3 <unfinished ...>
[pid 23602] <... timer_create resumed>[0]) = 0
[pid 23603] <... close resumed>)        = 0
executing program
[pid 23603] write(1, "executing program\n", 18 <unfinished ...>
[pid 23602] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23603] <... write resumed>)        = 18
[pid 23602] <... timer_settime resumed>NULL) = 0
[pid 23602] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26322, si_int=0, si_ptr=NULL} ---
[pid 23603] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23604
[pid 23602] +++ killed by SIGRT_1 +++
[pid 23603] <... prlimit64 resumed>NULL) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23602, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23604 attached
 <unfinished ...>
[pid 23604] set_robust_list(0x55555be14660, 24) = 0
[pid 23604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23604] setpgid(0, 0)               = 0
[pid 23604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23603] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23604] write(3, "1000", 4)         = 4
[pid 23604] close(3 <unfinished ...>
[pid 23603] <... sched_setscheduler resumed>) = 0
[pid 23603] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23604] <... close resumed>)        = 0
executing program
[pid 23603] <... timer_create resumed>[0]) = 0
[pid 23604] write(1, "executing program\n", 18) = 18
[pid 23603] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23604] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23603] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8196, si_int=0, si_ptr=NULL} ---
[pid 23604] <... prlimit64 resumed>NULL) = 0
[pid 23604] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23604] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23604] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23604] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6824, si_int=0, si_ptr=NULL} ---
[pid 23604] +++ killed by SIGRT_1 +++
[pid 23603] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23604, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23603, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23605
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23606 attached
, child_tidptr=0x55555be14650) = 23606
[pid 23606] set_robust_list(0x55555be14660, 24) = 0
[pid 23606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23606] setpgid(0, 0)               = 0
[pid 23606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23605 attached
, child_tidptr=0x55555be14650) = 23607
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23605] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 23607 attached
) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23608
[pid 23606] <... openat resumed>)       = 3
[pid 23606] write(3, "1000", 4)         = 4
[pid 23606] close(3)                    = 0
[pid 23605] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
 <unfinished ...>
[pid 23606] write(1, "executing program\n", 18) = 18
[pid 23606] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23606] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23606] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23606] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23605] <... prctl resumed>)        = 0
[pid 23606] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8745, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23608 attached
[pid 23607] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23606] +++ killed by SIGRT_1 +++
[pid 23605] setpgid(0, 0 <unfinished ...>
[pid 23607] <... set_robust_list resumed>) = 0
[pid 23605] <... setpgid resumed>)      = 0
[pid 23608] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23606, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23605] <... openat resumed>)       = 3
[pid 23605] write(3, "1000", 4 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23608] <... set_robust_list resumed>) = 0
[pid 23607] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23605] <... write resumed>)        = 4
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23608] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23607] <... prctl resumed>)        = 0
[pid 23605] close(3 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23609
[pid 23608] <... prctl resumed>)        = 0
[pid 23607] setpgid(0, 0 <unfinished ...>
[pid 23605] <... close resumed>)        = 0
executing program
[pid 23608] setpgid(0, 0 <unfinished ...>
[pid 23607] <... setpgid resumed>)      = 0
[pid 23605] write(1, "executing program\n", 18./strace-static-x86_64: Process 23609 attached
 <unfinished ...>
[pid 23608] <... setpgid resumed>)      = 0
[pid 23607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23605] <... write resumed>)        = 18
[pid 23608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23607] <... openat resumed>)       = 3
[pid 23605] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23608] <... openat resumed>)       = 3
[pid 23605] <... prlimit64 resumed>NULL) = 0
[pid 23607] write(3, "1000", 4 <unfinished ...>
[pid 23608] write(3, "1000", 4 <unfinished ...>
[pid 23607] <... write resumed>)        = 4
[pid 23605] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23608] <... write resumed>)        = 4
[pid 23609] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23607] close(3 <unfinished ...>
[pid 23605] <... sched_setscheduler resumed>) = 0
[pid 23607] <... close resumed>)        = 0
[pid 23605] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23608] close(3 <unfinished ...>
[pid 23607] write(1, "executing program\n", 18 <unfinished ...>
executing program
executing program
[pid 23605] <... timer_create resumed>[0]) = 0
[pid 23608] <... close resumed>)        = 0
[pid 23605] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23608] write(1, "executing program\n", 18 <unfinished ...>
[pid 23607] <... write resumed>)        = 18
[pid 23605] <... timer_settime resumed>NULL) = 0
[pid 23609] <... set_robust_list resumed>) = 0
[pid 23608] <... write resumed>)        = 18
[pid 23607] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23605] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=67776, si_int=0, si_ptr=NULL} ---
[pid 23607] <... prlimit64 resumed>NULL) = 0
[pid 23605] +++ killed by SIGRT_1 +++
[pid 23608] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23605, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23607] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23608] <... prlimit64 resumed>NULL) = 0
[pid 23607] <... sched_setscheduler resumed>) = 0
[pid 23607] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23608] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23607] <... timer_create resumed>[0]) = 0
[pid 23608] <... sched_setscheduler resumed>) = 0
[pid 23608] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23607] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23608] <... timer_create resumed>[0]) = 0
[pid 23608] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23607] <... timer_settime resumed>NULL) = 0
[pid 23608] <... timer_settime resumed>NULL) = 0
[pid 23608] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11235, si_int=0, si_ptr=NULL} ---
[pid 23607] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20536, si_int=0, si_ptr=NULL} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23608] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23608, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23610 attached
 <unfinished ...>
[pid 23610] set_robust_list(0x55555be14660, 24) = 0
[pid 23610] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23607] +++ killed by SIGRT_1 +++
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23610
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23607, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23610] <... prctl resumed>)        = 0
[pid 23610] setpgid(0, 0)               = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23611 attached
./strace-static-x86_64: Process 23612 attached
 <unfinished ...>
[pid 23609] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23611
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23612
[pid 23610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23609] <... prctl resumed>)        = 0
[pid 23610] write(3, "1000", 4)         = 4
[pid 23610] close(3)                    = 0
executing program
[pid 23610] write(1, "executing program\n", 18) = 18
[pid 23610] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23610] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23610] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23610] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23610] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8025, si_int=0, si_ptr=NULL} ---
[pid 23612] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23611] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23610] +++ killed by SIGRT_1 +++
[pid 23609] setpgid(0, 0 <unfinished ...>
[pid 23612] <... set_robust_list resumed>) = 0
[pid 23611] <... set_robust_list resumed>) = 0
[pid 23609] <... setpgid resumed>)      = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23610, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23609] <... openat resumed>)       = 3
[pid 23609] write(3, "1000", 4 <unfinished ...>
[pid 23611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23609] <... write resumed>)        = 4
[pid 23609] close(3)                    = 0
[pid 23611] setpgid(0, 0 <unfinished ...>
[pid 23609] write(1, "executing program\n", 18 <unfinished ...>
[pid 23612] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
) = 0
[pid 23611] <... setpgid resumed>)      = 0
[pid 23609] <... write resumed>)        = 18
[pid 23609] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23609] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23609] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23609] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23609] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10848, si_int=0, si_ptr=NULL} ---
[pid 23609] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23609, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23612] setpgid(0, 0 <unfinished ...>
[pid 23611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23613
./strace-static-x86_64: Process 23613 attached
[pid 23612] <... setpgid resumed>)      = 0
[pid 23611] <... openat resumed>)       = 3
[pid 23611] write(3, "1000", 4 <unfinished ...>
[pid 23612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23611] <... write resumed>)        = 4
[pid 23611] close(3 <unfinished ...>
[pid 23612] <... openat resumed>)       = 3
[pid 23611] <... close resumed>)        = 0
[pid 23612] write(3, "1000", 4 <unfinished ...>
[pid 23611] write(1, "executing program\n", 18 <unfinished ...>
[pid 23613] set_robust_list(0x55555be14660, 24executing program
) = 0
[pid 23612] <... write resumed>)        = 4
[pid 23611] <... write resumed>)        = 18
[pid 23611] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23612] close(3 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23611] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23612] <... close resumed>)        = 0
[pid 23611] <... sched_setscheduler resumed>) = 0
[pid 23613] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23612] write(1, "executing program\n", 18 <unfinished ...>
[pid 23611] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23611] <... timer_create resumed>[0]) = 0
[pid 23611] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23611] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10667, si_int=0, si_ptr=NULL} ---
[pid 23611] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23611, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23614 attached
 <unfinished ...>
[pid 23614] set_robust_list(0x55555be14660, 24) = 0
[pid 23614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23614] setpgid(0, 0)               = 0
executing program
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23614
[pid 23614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23612] <... write resumed>)        = 18
[pid 23612] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23614] <... openat resumed>)       = 3
[pid 23614] write(3, "1000", 4executing program
)         = 4
[pid 23614] close(3)                    = 0
[pid 23614] write(1, "executing program\n", 18) = 18
[pid 23614] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23614] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23614] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23614] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23614] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7915, si_int=0, si_ptr=NULL} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid 23614] +++ killed by SIGRT_1 +++
[pid 23613] <... prctl resumed>)        = 0
[pid 23612] <... prlimit64 resumed>NULL) = 0
[pid 23612] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23612] <... sched_setscheduler resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23614, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23612] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23612] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23612] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8060, si_int=0, si_ptr=NULL} ---
[pid 23612] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23612, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23615
./strace-static-x86_64: Process 23615 attached
[pid 23615] set_robust_list(0x55555be14660, 24) = 0
[pid 23615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23615] setpgid(0, 0)               = 0
[pid 23615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23613] setpgid(0, 0)               = 0
[pid 23615] <... openat resumed>)       = 3
[pid 23615] write(3, "1000", 4)         = 4
[pid 23615] close(3)                    = 0
[pid 23615] write(1, "executing program\n", 18) = 18
executing program
[pid 23615] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23615] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23615] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23615] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23615] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7872, si_int=0, si_ptr=NULL} ---
[pid 23615] +++ killed by SIGRT_1 +++
[pid 23613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23615, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23613] <... openat resumed>)       = 3
[pid 23613] write(3, "1000", 4)         = 4
[pid 23613] close(3)                    = 0
[pid 23613] write(1, "executing program\n", 18executing program
) = 18
[pid 23613] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23613] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23613] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23613] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23613] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11884, si_int=0, si_ptr=NULL} ---
[pid 23613] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23613, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23616
./strace-static-x86_64: Process 23616 attached
[pid   663] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23617 attached
[pid 23617] set_robust_list(0x55555be14660, 24) = 0
[pid 23617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23617] setpgid(0, 0)               = 0
[pid 23617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23617
[pid 23616] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23617] <... openat resumed>)       = 3
[pid 23617] write(3, "1000", 4)         = 4
executing program
[pid 23617] close(3)                    = 0
[pid 23617] write(1, "executing program\n", 18) = 18
[pid 23617] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23617] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23617] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23617] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23617] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9018, si_int=0, si_ptr=NULL} ---
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23618
[pid 23616] <... set_robust_list resumed>) = 0
[pid 23617] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23617, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23618 attached
 <unfinished ...>
[pid 23618] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23618] <... set_robust_list resumed>) = 0
[pid 23618] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23618] <... prctl resumed>)        = 0
[pid 23618] setpgid(0, 0)               = 0
[pid 23618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23619
[pid 23618] <... openat resumed>)       = 3
[pid 23618] write(3, "1000", 4)         = 4
[pid 23618] close(3)                    = 0
executing program
[pid 23618] write(1, "executing program\n", 18) = 18
[pid 23618] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23618] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23618] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23618] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23618] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9014, si_int=0, si_ptr=NULL} ---
[pid 23618] +++ killed by SIGRT_1 +++
[pid 23616] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23618, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23616] <... prctl resumed>)        = 0
[pid 23616] setpgid(0, 0 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23620
./strace-static-x86_64: Process 23620 attached
[pid 23616] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 23619 attached
[pid 23619] set_robust_list(0x55555be14660, 24) = 0
[pid 23616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23619] setpgid(0, 0)               = 0
[pid 23619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23616] <... openat resumed>)       = 3
[pid 23619] write(3, "1000", 4)         = 4
[pid 23619] close(3)                    = 0
[pid 23619] write(1, "executing program\n", 18) = 18
[pid 23619] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, executing program
NULL) = 0
[pid 23619] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23619] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23619] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23619] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7696, si_int=0, si_ptr=NULL} ---
[pid 23620] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23619] +++ killed by SIGRT_1 +++
[pid 23616] write(3, "1000", 4 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23619, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23620] <... set_robust_list resumed>) = 0
[pid 23616] <... write resumed>)        = 4
[pid 23616] close(3)                    = 0
[pid 23620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23616] write(1, "executing program\n", 18executing program
) = 18
[pid 23620] setpgid(0, 0)               = 0
[pid 23616] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23616] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23616] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23616] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23616] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7965, si_int=0, si_ptr=NULL} ---
[pid 23616] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23616, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23621
./strace-static-x86_64: Process 23621 attached
[pid 23621] set_robust_list(0x55555be14660, 24) = 0
[pid 23621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23621] setpgid(0, 0)               = 0
[pid 23621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23620] <... openat resumed>)       = 3
[pid 23621] write(3, "1000", 4)         = 4
[pid 23621] close(3)                    = 0
executing program
[pid 23621] write(1, "executing program\n", 18) = 18
[pid 23621] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23621] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23621] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23621] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23621] <... timer_settime resumed>NULL) = 0
[pid 23621] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11945, si_int=0, si_ptr=NULL} ---
[pid 23621] +++ killed by SIGRT_1 +++
[pid 23620] write(3, "1000", 4./strace-static-x86_64: Process 23622 attached
 <unfinished ...>
[pid 23622] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23622
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23621, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23622] <... set_robust_list resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23622] setpgid(0, 0)               = 0
[pid 23622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23623
[pid 23622] <... openat resumed>)       = 3
[pid 23622] write(3, "1000", 4)         = 4
[pid 23622] close(3)                    = 0
executing program
[pid 23622] write(1, "executing program\n", 18) = 18
[pid 23622] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23622] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23622] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23622] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23622] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7842, si_int=0, si_ptr=NULL} ---
[pid 23622] +++ killed by SIGRT_1 +++
[pid 23620] <... write resumed>)        = 4
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23622, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23623 attached
 <unfinished ...>
[pid 23623] set_robust_list(0x55555be14660, 24) = 0
[pid 23620] close(3 <unfinished ...>
[pid 23623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23623] setpgid(0, 0)               = 0
[pid 23623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23620] <... close resumed>)        = 0
[pid 23620] write(1, "executing program\n", 18 <unfinished ...>
[pid 23623] <... openat resumed>)       = 3
[pid 23623] write(3, "1000", 4)         = 4
executing program
[pid 23623] close(3)                    = 0
[pid 23623] write(1, "executing program\n", 18) = 18
[pid 23623] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23623] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23623] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23623] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
executing program
[pid 23623] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8518, si_int=0, si_ptr=NULL} ---
[pid 23623] +++ killed by SIGRT_1 +++
[pid 23620] <... write resumed>)        = 18
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23623, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23620] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23620] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23620] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23620] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23620] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10942, si_int=0, si_ptr=NULL} ---
[pid 23620] +++ killed by SIGRT_1 +++
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23624
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23620, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23624 attached
 <unfinished ...>
[pid 23624] set_robust_list(0x55555be14660, 24) = 0
[pid 23624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23624] setpgid(0, 0)               = 0
[pid 23624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
executing program
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23624] <... openat resumed>)       = 3
[pid 23624] write(3, "1000", 4)         = 4
[pid 23624] close(3)                    = 0
[pid 23624] write(1, "executing program\n", 18) = 18
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23625
[pid 23624] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23624] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23624] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23624] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23624] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8200, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23625 attached
[pid 23624] +++ killed by SIGRT_1 +++
[pid 23625] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23624, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23625] <... set_robust_list resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23625] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23626
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23627
./strace-static-x86_64: Process 23627 attached
[pid 23627] set_robust_list(0x55555be14660, 24) = 0
[pid 23627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23627] setpgid(0, 0)               = 0
[pid 23627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23625] <... prctl resumed>)        = 0
[pid 23627] <... openat resumed>)       = 3
[pid 23627] write(3, "1000", 4)         = 4
[pid 23625] setpgid(0, 0 <unfinished ...>
[pid 23627] close(3executing program
)                    = 0
[pid 23627] write(1, "executing program\n", 18) = 18
[pid 23627] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23625] <... setpgid resumed>)      = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23627] <... prlimit64 resumed>NULL) = 0
[pid 23627] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23627] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23627] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23627] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8580, si_int=0, si_ptr=NULL} ---
[pid 23625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23626 attached
 <unfinished ...>
[pid 23627] +++ killed by SIGRT_1 +++
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23625] <... openat resumed>)       = 3
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23627, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23625] write(3, "1000", 4 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23628 attached
 <unfinished ...>
[pid 23628] set_robust_list(0x55555be14660, 24) = 0
[pid 23628] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23625] <... write resumed>)        = 4
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23628
[pid 23626] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23628] <... prctl resumed>)        = 0
[pid 23628] setpgid(0, 0)               = 0
[pid 23625] close(3 <unfinished ...>
[pid 23628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23625] <... close resumed>)        = 0
[pid 23625] write(1, "executing program\n", 18 <unfinished ...>
[pid 23626] <... set_robust_list resumed>) = 0
[pid 23628] <... openat resumed>)       = 3
[pid 23628] write(3, "1000", 4)         = 4
[pid 23628] close(3executing program
)                    = 0
[pid 23628] write(1, "executing program\n", 18) = 18
[pid 23628] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23628] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23628] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23628] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23628] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7332, si_int=0, si_ptr=NULL} ---
executing program
[pid 23628] +++ killed by SIGRT_1 +++
[pid 23626] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23625] <... write resumed>)        = 18
[pid   660] <... restart_syscall resumed>) = 0
[pid 23625] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23628, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23625] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23625] <... sched_setscheduler resumed>) = 0
[pid 23625] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23625] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23625] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8431, si_int=0, si_ptr=NULL} ---
[pid 23625] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23625, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23629
[pid   662] restart_syscall(<... resuming interrupted clone ...>) = 0
./strace-static-x86_64: Process 23629 attached
[pid 23629] set_robust_list(0x55555be14660, 24) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23629] setpgid(0, 0)               = 0
[pid 23629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23630
executing program
[pid 23629] <... openat resumed>)       = 3
[pid 23629] write(3, "1000", 4)         = 4
[pid 23629] close(3)                    = 0
[pid 23629] write(1, "executing program\n", 18) = 18
[pid 23629] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23626] <... prctl resumed>)        = 0
[pid 23629] <... prlimit64 resumed>NULL) = 0
[pid 23629] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23629] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23629] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23629] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7395, si_int=0, si_ptr=NULL} ---
[pid 23629] +++ killed by SIGRT_1 +++
[pid 23626] setpgid(0, 0 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23629, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23630 attached
 <unfinished ...>
[pid 23630] set_robust_list(0x55555be14660, 24) = 0
[pid 23630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23630] setpgid(0, 0)               = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23630] write(3, "1000", 4)         = 4
executing program
[pid 23630] close(3 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23631
[pid 23630] <... close resumed>)        = 0
[pid 23630] write(1, "executing program\n", 18) = 18
[pid 23630] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23626] <... setpgid resumed>)      = 0
[pid 23630] <... prlimit64 resumed>NULL) = 0
[pid 23630] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23630] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23630] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23630] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7797, si_int=0, si_ptr=NULL} ---
[pid 23630] +++ killed by SIGRT_1 +++
[pid 23626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23630, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23631 attached
 <unfinished ...>
[pid 23631] set_robust_list(0x55555be14660, 24) = 0
[pid 23631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23631] setpgid(0, 0)               = 0
[pid 23631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23626] <... openat resumed>)       = 3
[pid 23631] <... openat resumed>)       = 3
[pid 23631] write(3, "1000", 4)         = 4
[pid 23631] close(3executing program
)                    = 0
[pid 23631] write(1, "executing program\n", 18) = 18
[pid 23631] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23631] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23631] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23631] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23631] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7896, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid 23631] +++ killed by SIGRT_1 +++
[pid 23626] write(3, "1000", 4)         = 4
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23631, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23626] close(3 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23626] <... close resumed>)        = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23632
./strace-static-x86_64: Process 23632 attached
[pid 23626] write(1, "executing program\n", 18executing program
) = 18
[pid 23632] set_robust_list(0x55555be14660, 24) = 0
[pid 23632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23632] setpgid(0, 0)               = 0
[pid 23632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23626] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23632] write(3, "1000", 4)         = 4
[pid 23632] close(3executing program
)                    = 0
[pid 23632] write(1, "executing program\n", 18) = 18
[pid 23632] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23632] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23632] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23632] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23632] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7227, si_int=0, si_ptr=NULL} ---
[pid 23632] +++ killed by SIGRT_1 +++
[pid 23626] <... prlimit64 resumed>NULL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23626] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23632, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23626] <... sched_setscheduler resumed>) = 0
[pid 23626] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23626] <... timer_create resumed>[0]) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23626] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23626] <... timer_settime resumed>NULL) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23626] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9521, si_int=0, si_ptr=NULL} ---
[pid 23626] +++ killed by SIGRT_1 +++
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23634
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23626, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23633 attached
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23635
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23633
./strace-static-x86_64: Process 23634 attached
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23636
[pid 23634] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 23635 attached
) = 0
./strace-static-x86_64: Process 23636 attached
[pid 23635] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23636] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23635] <... set_robust_list resumed>) = 0
[pid 23634] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23636] <... set_robust_list resumed>) = 0
[pid 23633] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23635] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23634] <... prctl resumed>)        = 0
[pid 23634] setpgid(0, 0 <unfinished ...>
[pid 23635] <... prctl resumed>)        = 0
[pid 23636] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23634] <... setpgid resumed>)      = 0
[pid 23633] <... set_robust_list resumed>) = 0
[pid 23636] <... prctl resumed>)        = 0
[pid 23635] setpgid(0, 0 <unfinished ...>
[pid 23634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23635] <... setpgid resumed>)      = 0
[pid 23634] <... openat resumed>)       = 3
[pid 23636] setpgid(0, 0 <unfinished ...>
[pid 23635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23634] write(3, "1000", 4 <unfinished ...>
[pid 23633] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23634] <... write resumed>)        = 4
executing program
[pid 23635] <... openat resumed>)       = 3
[pid 23634] close(3 <unfinished ...>
[pid 23636] <... setpgid resumed>)      = 0
[pid 23635] write(3, "1000", 4 <unfinished ...>
[pid 23633] <... prctl resumed>)        = 0
[pid 23634] <... close resumed>)        = 0
[pid 23634] write(1, "executing program\n", 18 <unfinished ...>
[pid 23635] <... write resumed>)        = 4
[pid 23634] <... write resumed>)        = 18
[pid 23635] close(3executing program
executing program
executing program
)                    = 0
[pid 23634] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23633] setpgid(0, 0 <unfinished ...>
[pid 23636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23635] write(1, "executing program\n", 18 <unfinished ...>
[pid 23634] <... prlimit64 resumed>NULL) = 0
[pid 23633] <... setpgid resumed>)      = 0
[pid 23634] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23635] <... write resumed>)        = 18
[pid 23634] <... sched_setscheduler resumed>) = 0
[pid 23634] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23635] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23634] <... timer_create resumed>[0]) = 0
[pid 23633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23635] <... prlimit64 resumed>NULL) = 0
[pid 23634] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23635] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23634] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9036, si_int=0, si_ptr=NULL} ---
[pid 23636] <... openat resumed>)       = 3
[pid 23635] <... sched_setscheduler resumed>) = 0
[pid 23634] +++ killed by SIGRT_1 +++
[pid 23633] <... openat resumed>)       = 3
[pid 23636] write(3, "1000", 4 <unfinished ...>
[pid 23635] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23636] <... write resumed>)        = 4
[pid 23633] write(3, "1000", 4 <unfinished ...>
[pid 23636] close(3 <unfinished ...>
[pid 23635] <... timer_create resumed>[0]) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23634, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23633] <... write resumed>)        = 4
[pid 23636] <... close resumed>)        = 0
[pid 23635] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23633] close(3 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23636] write(1, "executing program\n", 18 <unfinished ...>
[pid 23635] <... timer_settime resumed>NULL) = 0
[pid 23633] <... close resumed>)        = 0
[pid 23635] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15150, si_int=0, si_ptr=NULL} ---
[pid 23633] write(1, "executing program\n", 18 <unfinished ...>
[pid 23636] <... write resumed>)        = 18
[pid 23633] <... write resumed>)        = 18
[pid 23635] +++ killed by SIGRT_1 +++
[pid 23636] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23633] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23635, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23636] <... prlimit64 resumed>NULL) = 0
[pid 23633] <... prlimit64 resumed>NULL) = 0
[pid 23636] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23633] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23636] <... sched_setscheduler resumed>) = 0
[pid 23633] <... sched_setscheduler resumed>) = 0
[pid 23636] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23633] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23636] <... timer_create resumed>[0]) = 0
[pid 23633] <... timer_create resumed>[0]) = 0
[pid 23633] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23636] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23633] <... timer_settime resumed>NULL) = 0
[pid 23636] <... timer_settime resumed>NULL) = 0
[pid 23633] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12930, si_int=0, si_ptr=NULL} ---
[pid 23636] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12612, si_int=0, si_ptr=NULL} ---
[pid 23633] +++ killed by SIGRT_1 +++
[pid 23636] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23633, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23636, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23637
./strace-static-x86_64: Process 23637 attached
[pid 23637] set_robust_list(0x55555be14660, 24) = 0
[pid 23637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23637] setpgid(0, 0)               = 0
[pid 23637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23637] <... openat resumed>)       = 3
executing program
[pid 23637] write(3, "1000", 4)         = 4
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23637] close(3)                    = 0
[pid 23637] write(1, "executing program\n", 18) = 18
[pid 23637] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23637] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23638
[pid 23637] <... sched_setscheduler resumed>) = 0
[pid 23637] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23637] <... timer_create resumed>[0]) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23637] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23637] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7074, si_int=0, si_ptr=NULL} ---
[pid 23637] +++ killed by SIGRT_1 +++
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23637, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23639
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23640
./strace-static-x86_64: Process 23640 attached
[pid 23640] set_robust_list(0x55555be14660, 24) = 0
[pid 23640] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23641
[pid 23640] <... prctl resumed>)        = 0
[pid 23640] setpgid(0, 0)               = 0
[pid 23640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23639 attached
) = 3
[pid 23640] write(3, "1000", 4)         = 4
executing program
[pid 23640] close(3)                    = 0
[pid 23640] write(1, "executing program\n", 18) = 18
[pid 23640] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23640] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23640] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23640] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23640] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7298, si_int=0, si_ptr=NULL} ---
[pid 23640] +++ killed by SIGRT_1 +++
[pid 23639] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23640, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23638 attached
 <unfinished ...>
[pid 23638] set_robust_list(0x55555be14660, 24) = 0
[pid 23639] <... set_robust_list resumed>) = 0
[pid 23638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23638] setpgid(0, 0)               = 0
[pid 23638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23639] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23638] <... openat resumed>)       = 3
[pid 23638] write(3, "1000", 4executing program
)         = 4
[pid 23638] close(3)                    = 0
[pid 23638] write(1, "executing program\n", 18) = 18
[pid 23638] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23638] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23638] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23638] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23638] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7769, si_int=0, si_ptr=NULL} ---
[pid 23639] <... prctl resumed>)        = 0
[pid 23638] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23638, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23641 attached
 <unfinished ...>
[pid 23641] set_robust_list(0x55555be14660, 24) = 0
[pid 23641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23641] setpgid(0, 0)               = 0
[pid 23639] setpgid(0, 0 <unfinished ...>
[pid 23641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23641] write(3, "1000", 4)         = 4
[pid 23641] close(3executing program
)                    = 0
[pid 23639] <... setpgid resumed>)      = 0
[pid 23641] write(1, "executing program\n", 18) = 18
[pid 23641] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23641] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23641] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23641] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23641] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7793, si_int=0, si_ptr=NULL} ---
[pid 23641] +++ killed by SIGRT_1 +++
[pid 23639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23641, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23639] <... openat resumed>)       = 3
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23639] write(3, "1000", 4)         = 4
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23639] close(3 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23642
[pid 23639] <... close resumed>)        = 0
[pid 23639] write(1, "executing program\n", 18./strace-static-x86_64: Process 23642 attached
 <unfinished ...>
[pid 23642] set_robust_list(0x55555be14660, 24) = 0
executing program
[pid 23642] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23639] <... write resumed>)        = 18
[pid 23642] <... prctl resumed>)        = 0
[pid 23642] setpgid(0, 0)               = 0
[pid 23642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23639] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23642] <... openat resumed>)       = 3
[pid 23642] write(3, "1000", 4)         = 4
executing program
[pid 23642] close(3)                    = 0
[pid 23642] write(1, "executing program\n", 18) = 18
[pid 23642] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23642] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23642] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23639] <... prlimit64 resumed>NULL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23642] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23639] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23642] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8361, si_int=0, si_ptr=NULL} ---
[pid 23642] +++ killed by SIGRT_1 +++
[pid 23639] <... sched_setscheduler resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23639] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23642, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23639] <... timer_create resumed>[0]) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23639] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23639] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10813, si_int=0, si_ptr=NULL} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23639] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23643 attached
[pid 23643] set_robust_list(0x55555be14660, 24) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23639, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23643] setpgid(0, 0)               = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23645
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23644
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23643
[pid 23643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
executing program
[pid 23643] write(3, "1000", 4)         = 4
[pid 23643] close(3)                    = 0
[pid 23643] write(1, "executing program\n", 18) = 18
[pid 23643] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23645 attached
NULL) = 0
[pid 23643] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23643] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23643] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23643] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8020, si_int=0, si_ptr=NULL} ---
[pid 23645] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23643] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23643, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23644 attached
 <unfinished ...>
[pid 23644] set_robust_list(0x55555be14660, 24) = 0
[pid 23644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23644] setpgid(0, 0)               = 0
[pid 23644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23644] write(3, "1000", 4)         = 4
[pid 23644] close(3)                    = 0
executing program
[pid 23644] write(1, "executing program\n", 18) = 18
[pid 23644] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23644] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23644] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23644] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23644] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7515, si_int=0, si_ptr=NULL} ---
[pid 23645] <... set_robust_list resumed>) = 0
[pid 23644] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23644, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23645] setpgid(0, 0)               = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23646
./strace-static-x86_64: Process 23646 attached
[pid 23646] set_robust_list(0x55555be14660, 24) = 0
[pid 23646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23646] setpgid(0, 0)               = 0
[pid 23646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23646] write(3, "1000", 4)         = 4
executing program
[pid 23646] close(3)                    = 0
[pid 23646] write(1, "executing program\n", 18) = 18
[pid 23646] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23646] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23646] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23646] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23646] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7252, si_int=0, si_ptr=NULL} ---
[pid 23645] <... openat resumed>)       = 3
[pid 23646] +++ killed by SIGRT_1 +++
[pid 23645] write(3, "1000", 4 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23646, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid 23645] <... write resumed>)        = 4
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23645] close(3 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23645] <... close resumed>)        = 0
executing program
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23647
[pid 23645] write(1, "executing program\n", 18./strace-static-x86_64: Process 23647 attached
) = 18
[pid 23647] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23645] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23647] <... set_robust_list resumed>) = 0
[pid 23647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23647] setpgid(0, 0)               = 0
[pid 23647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23647] write(3, "1000", 4 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23647] <... write resumed>)        = 4
[pid 23645] <... prlimit64 resumed>NULL) = 0
[pid 23647] close(3 <unfinished ...>
[pid 23645] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23645] <... sched_setscheduler resumed>) = 0
[pid 23645] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23647] <... close resumed>)        = 0
[pid 23645] <... timer_create resumed>[0]) = 0
./strace-static-x86_64: Process 23649 attached
./strace-static-x86_64: Process 23648 attached
[pid   663] <... restart_syscall resumed>) = 0
[pid 23645] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23649
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23648
[pid 23645] <... timer_settime resumed>NULL) = 0
[pid 23645] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13619, si_int=0, si_ptr=NULL} ---
[pid 23647] write(1, "executing program\n", 18) = 18
[pid 23647] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23647] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23647] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23645] +++ killed by SIGRT_1 +++
[pid 23647] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
executing program
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23645, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23647] <... timer_settime resumed>NULL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23647] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14147, si_int=0, si_ptr=NULL} ---
[pid 23647] +++ killed by SIGRT_1 +++
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23650
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23647, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23648] set_robust_list(0x55555be14660, 24) = 0
[pid 23648] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 23650 attached
) = 0
[pid 23648] setpgid(0, 0)               = 0
[pid 23650] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23649] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23648] <... openat resumed>)       = 3
[pid 23648] write(3, "1000", 4)         = 4
executing program
[pid 23648] close(3)                    = 0
[pid 23648] write(1, "executing program\n", 18) = 18
[pid 23648] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23648] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23648] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23648] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23648] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9345, si_int=0, si_ptr=NULL} ---
[pid 23650] <... set_robust_list resumed>) = 0
[pid 23649] <... set_robust_list resumed>) = 0
[pid 23648] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23648, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23650] setpgid(0, 0)               = 0
[pid 23650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23650] write(3, "1000", 4)         = 4
[pid 23650] close(3)                    = 0
executing program
[pid 23650] write(1, "executing program\n", 18 <unfinished ...>
[pid 23649] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23650] <... write resumed>)        = 18
[pid 23650] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23650] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23650] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23650] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23650] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7398, si_int=0, si_ptr=NULL} ---
[pid 23650] +++ killed by SIGRT_1 +++
[pid 23649] <... prctl resumed>)        = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23650, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23649] setpgid(0, 0 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23649] <... setpgid resumed>)      = 0
[pid 23649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23649] write(3, "1000", 4)         = 4
[pid 23649] close(3)                    = 0
executing program
[pid 23649] write(1, "executing program\n", 18) = 18
[pid 23649] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23649] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23649] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23649] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23649] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8168, si_int=0, si_ptr=NULL} ---
[pid 23649] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23649, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23651
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23652 attached
 <unfinished ...>
[pid 23652] set_robust_list(0x55555be14660, 24) = 0
[pid 23652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23652] setpgid(0, 0)               = 0
[pid 23652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23652] write(3, "1000", 4 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23652
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23653
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23654
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23655
executing program
[pid 23652] <... write resumed>)        = 4
[pid 23652] close(3)                    = 0
[pid 23652] write(1, "executing program\n", 18) = 18
[pid 23652] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23655 attached
NULL) = 0
[pid 23652] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23652] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23652] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23652] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8351, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23651 attached
[pid 23655] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23652] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23652, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23653 attached
 <unfinished ...>
[pid 23653] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23655] <... set_robust_list resumed>) = 0
[pid 23653] <... set_robust_list resumed>) = 0
[pid 23653] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 23654 attached
) = 0
[pid 23653] setpgid(0, 0 <unfinished ...>
[pid 23654] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23655] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23653] <... setpgid resumed>)      = 0
[pid 23654] <... set_robust_list resumed>) = 0
[pid 23655] <... prctl resumed>)        = 0
[pid 23654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23654] setpgid(0, 0 <unfinished ...>
[pid 23655] setpgid(0, 0 <unfinished ...>
[pid 23651] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23654] <... setpgid resumed>)      = 0
[pid 23654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23655] <... setpgid resumed>)      = 0
[pid 23651] <... set_robust_list resumed>) = 0
[pid 23653] <... openat resumed>)       = 3
[pid 23653] write(3, "1000", 4 <unfinished ...>
[pid 23654] <... openat resumed>)       = 3
[pid 23653] <... write resumed>)        = 4
[pid 23653] close(3)                    = 0
executing program
[pid 23653] write(1, "executing program\n", 18) = 18
[pid 23653] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23654] write(3, "1000", 4)         = 4
[pid 23653] <... prlimit64 resumed>NULL) = 0
[pid 23654] close(3 <unfinished ...>
[pid 23653] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23654] <... close resumed>)        = 0
[pid 23653] <... sched_setscheduler resumed>) = 0
[pid 23653] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23653] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23653] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7997, si_int=0, si_ptr=NULL} ---
[pid 23655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23653] +++ killed by SIGRT_1 +++
[pid 23651] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23654] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23653, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23654] <... write resumed>)        = 18
[pid   659] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 23655] <... openat resumed>)       = 3
[pid 23654] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23654] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23654] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23654] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23654] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7838, si_int=0, si_ptr=NULL} ---
[pid 23655] write(3, "1000", 4 <unfinished ...>
[pid 23654] +++ killed by SIGRT_1 +++
[pid 23651] <... prctl resumed>)        = 0
[pid 23655] <... write resumed>)        = 4
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23654, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23655] close(3 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23655] <... close resumed>)        = 0
executing program
[pid 23655] write(1, "executing program\n", 18 <unfinished ...>
[pid 23651] setpgid(0, 0 <unfinished ...>
[pid 23655] <... write resumed>)        = 18
[pid 23655] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23651] <... setpgid resumed>)      = 0
[pid 23655] <... prlimit64 resumed>NULL) = 0
[pid 23655] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23655] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23655] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23651] <... openat resumed>)       = 3
[pid 23655] <... timer_settime resumed>NULL) = 0
[pid 23651] write(3, "1000", 4 <unfinished ...>
[pid 23655] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6961, si_int=0, si_ptr=NULL} ---
[pid 23651] <... write resumed>)        = 4
[pid 23655] +++ killed by SIGRT_1 +++
[pid 23651] close(3)                    = 0
executing program
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23655, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23651] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23651] <... write resumed>)        = 18
[pid 23651] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23651] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23651] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23651] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23651] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11275, si_int=0, si_ptr=NULL} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23651] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23651, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23656
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23656 attached
 <unfinished ...>
[pid 23656] set_robust_list(0x55555be14660, 24) = 0
[pid 23656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23656] setpgid(0, 0)               = 0
[pid 23656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23656] write(3, "1000", 4)         = 4
[pid 23656] close(3 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23658
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23657
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23659
[pid 23656] <... close resumed>)        = 0
executing program
[pid 23656] write(1, "executing program\n", 18) = 18
[pid 23656] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23656] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23656] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23656] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23656] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7983, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23659 attached
./strace-static-x86_64: Process 23657 attached
[pid 23656] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23656, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23658 attached
 <unfinished ...>
[pid 23658] set_robust_list(0x55555be14660, 24) = 0
[pid 23658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23658] setpgid(0, 0)               = 0
[pid 23658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23658] write(3, "1000", 4)         = 4
[pid 23658] close(3)                    = 0
[pid 23658] write(1, "executing program\n", 18executing program
) = 18
[pid 23658] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23658] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23658] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23658] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23658] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8925, si_int=0, si_ptr=NULL} ---
[pid 23659] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23658] +++ killed by SIGRT_1 +++
[pid 23657] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23659] <... set_robust_list resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23658, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23657] <... set_robust_list resumed>) = 0
[pid 23659] setpgid(0, 0)               = 0
[pid 23657] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23657] <... prctl resumed>)        = 0
[pid 23659] write(3, "1000", 4)         = 4
[pid 23657] setpgid(0, 0 <unfinished ...>
[pid 23659] close(3 <unfinished ...>
[pid 23657] <... setpgid resumed>)      = 0
[pid 23659] <... close resumed>)        = 0
[pid 23657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
executing program
[pid 23659] write(1, "executing program\n", 18) = 18
executing program
[pid 23657] <... openat resumed>)       = 3
[pid 23659] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23657] write(3, "1000", 4 <unfinished ...>
[pid 23659] <... prlimit64 resumed>NULL) = 0
[pid 23657] <... write resumed>)        = 4
[pid 23659] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23657] close(3 <unfinished ...>
[pid 23659] <... sched_setscheduler resumed>) = 0
[pid 23659] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23657] <... close resumed>)        = 0
[pid 23659] <... timer_create resumed>[0]) = 0
[pid 23657] write(1, "executing program\n", 18 <unfinished ...>
[pid 23659] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23657] <... write resumed>)        = 18
[pid 23659] <... timer_settime resumed>NULL) = 0
[pid 23659] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9208, si_int=0, si_ptr=NULL} ---
[pid 23659] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23659, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23660
[pid 23657] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23657] <... prlimit64 resumed>NULL) = 0
[pid 23657] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23657] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23657] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23657] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8135, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23660 attached
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23657] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23661 attached
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23661
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23657, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23661] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23661] <... set_robust_list resumed>) = 0
[pid 23661] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23660] set_robust_list(0x55555be14660, 24) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23660] setpgid(0, 0)               = 0
[pid 23660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23660] write(3, "1000", 4executing program
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23663
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23662
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23664
[pid 23660] <... write resumed>)        = 4
[pid 23660] close(3)                    = 0
[pid 23660] write(1, "executing program\n", 18) = 18
[pid 23660] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23660] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23660] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23660] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23660] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8088, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23664 attached
[pid 23661] <... prctl resumed>)        = 0
[pid 23660] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23663 attached
[pid 23663] set_robust_list(0x55555be14660, 24) = 0
[pid 23663] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23660, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23663] <... prctl resumed>)        = 0
[pid 23663] setpgid(0, 0)               = 0
[pid 23663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23663] write(3, "1000", 4)         = 4
[pid 23663] close(3)                    = 0
executing program
./strace-static-x86_64: Process 23662 attached
[pid 23663] write(1, "executing program\n", 18) = 18
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23661] setpgid(0, 0 <unfinished ...>
[pid 23662] set_robust_list(0x55555be14660, 24) = 0
[pid 23662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23662] setpgid(0, 0)               = 0
[pid 23662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23661] <... setpgid resumed>)      = 0
[pid 23664] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23662] <... openat resumed>)       = 3
[pid 23663] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23662] write(3, "1000", 4)         = 4
[pid 23663] <... prlimit64 resumed>NULL) = 0
[pid 23662] close(3)                    = 0
[pid 23663] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23663] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23663] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23663] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9244, si_int=0, si_ptr=NULL} ---
[pid 23661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23664] <... set_robust_list resumed>) = 0
[pid 23663] +++ killed by SIGRT_1 +++
[pid 23661] <... openat resumed>)       = 3
[pid 23662] write(1, "executing program\n", 18 <unfinished ...>
[pid 23661] write(3, "1000", 4executing program
 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23663, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23661] <... write resumed>)        = 4
[pid 23662] <... write resumed>)        = 18
[pid 23662] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23661] close(3 <unfinished ...>
[pid 23662] <... prlimit64 resumed>NULL) = 0
[pid 23662] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23662] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23661] <... close resumed>)        = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23662] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23662] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7167, si_int=0, si_ptr=NULL} ---
[pid 23662] +++ killed by SIGRT_1 +++
[pid 23661] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid 23664] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23665
[pid 23661] <... write resumed>)        = 18
./strace-static-x86_64: Process 23665 attached
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23662, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23665] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23661] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23665] <... set_robust_list resumed>) = 0
[pid 23661] <... prlimit64 resumed>NULL) = 0
[pid 23664] <... prctl resumed>)        = 0
[pid 23665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23665] setpgid(0, 0)               = 0
[pid 23665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23661] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23664] setpgid(0, 0 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23661] <... sched_setscheduler resumed>) = 0
[pid 23661] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23661] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23661] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10650, si_int=0, si_ptr=NULL} ---
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23667
[pid 23665] <... openat resumed>)       = 3
[pid 23665] write(3, "1000", 4)         = 4
[pid 23665] close(3 <unfinished ...>
[pid 23661] +++ killed by SIGRT_1 +++
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23666
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23661, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 23665] <... close resumed>)        = 0
[pid 23665] write(1, "executing program\n", 18) = 18
[pid 23665] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23665] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23665] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23665] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23665] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7590, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23667 attached
./strace-static-x86_64: Process 23666 attached
[pid 23665] +++ killed by SIGRT_1 +++
[pid 23664] <... setpgid resumed>)      = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23665, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23667] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23664] <... openat resumed>)       = 3
[pid 23667] <... set_robust_list resumed>) = 0
[pid 23666] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23664] write(3, "1000", 4)         = 4
[pid 23664] close(3)                    = 0
executing program
[pid 23667] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23666] <... set_robust_list resumed>) = 0
[pid 23664] write(1, "executing program\n", 18) = 18
[pid 23667] <... prctl resumed>)        = 0
[pid 23664] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23666] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23664] <... prlimit64 resumed>NULL) = 0
[pid 23667] setpgid(0, 0 <unfinished ...>
[pid 23666] <... prctl resumed>)        = 0
[pid 23667] <... setpgid resumed>)      = 0
[pid 23664] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23666] setpgid(0, 0 <unfinished ...>
[pid 23664] <... sched_setscheduler resumed>) = 0
[pid 23664] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23664] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23664] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10151, si_int=0, si_ptr=NULL} ---
[pid 23664] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23664, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23666] <... setpgid resumed>)      = 0
[pid 23667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23667] <... openat resumed>)       = 3
[pid 23667] write(3, "1000", 4 <unfinished ...>
[pid 23666] <... openat resumed>)       = 3
[pid 23667] <... write resumed>)        = 4
[pid 23666] write(3, "1000", 4 <unfinished ...>
[pid 23667] close(3 <unfinished ...>
[pid 23666] <... write resumed>)        = 4
[pid 23667] <... close resumed>)        = 0
[pid 23666] close(3executing program
 <unfinished ...>
[pid 23667] write(1, "executing program\n", 18 <unfinished ...>
[pid 23666] <... close resumed>)        = 0
[pid 23667] <... write resumed>)        = 18
[pid 23666] write(1, "executing program\n", 18executing program
) = 18
[pid 23667] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23666] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23667] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23666] <... prlimit64 resumed>NULL) = 0
[pid 23667] <... sched_setscheduler resumed>) = 0
[pid 23666] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23667] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23666] <... sched_setscheduler resumed>) = 0
[pid 23667] <... timer_create resumed>[0]) = 0
[pid 23666] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23667] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23666] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23667] <... timer_settime resumed>NULL) = 0
[pid 23666] <... timer_settime resumed>NULL) = 0
[pid 23667] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18147, si_int=0, si_ptr=NULL} ---
[pid 23666] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16168, si_int=0, si_ptr=NULL} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid 23667] +++ killed by SIGRT_1 +++
[pid 23666] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23667, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23666, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23668
./strace-static-x86_64: Process 23668 attached
[pid 23668] set_robust_list(0x55555be14660, 24) = 0
[pid 23668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23668] setpgid(0, 0 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23669
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23671
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23670
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23671 attached
 <unfinished ...>
[pid 23668] <... setpgid resumed>)      = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23672
[pid 23671] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 23669 attached
) = 0
./strace-static-x86_64: Process 23672 attached
[pid 23669] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23672] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23671] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23669] <... set_robust_list resumed>) = 0
[pid 23671] <... prctl resumed>)        = 0
[pid 23668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23671] setpgid(0, 0 <unfinished ...>
[pid 23669] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23671] <... setpgid resumed>)      = 0
[pid 23669] <... prctl resumed>)        = 0
[pid 23672] <... set_robust_list resumed>) = 0
[pid 23668] <... openat resumed>)       = 3
[pid 23668] write(3, "1000", 4)         = 4
[pid 23668] close(3executing program
)                    = 0
[pid 23668] write(1, "executing program\n", 18) = 18
[pid 23668] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23668] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23668] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23668] <... timer_create resumed>[0]) = 0
[pid 23669] setpgid(0, 0 <unfinished ...>
[pid 23668] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23668] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8358, si_int=0, si_ptr=NULL} ---
[pid 23672] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23671] <... openat resumed>)       = 3
[pid 23669] <... setpgid resumed>)      = 0
[pid 23668] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23668, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23671] write(3, "1000", 4 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23670 attached
 <unfinished ...>
[pid 23671] <... write resumed>)        = 4
[pid 23669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23670] set_robust_list(0x55555be14660, 24) = 0
[pid 23670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23670] setpgid(0, 0)               = 0
[pid 23670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23670] write(3, "1000", 4)         = 4
[pid 23670] close(3executing program
)                    = 0
[pid 23670] write(1, "executing program\n", 18) = 18
[pid 23670] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23670] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23670] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23670] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23670] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7499, si_int=0, si_ptr=NULL} ---
[pid 23672] <... prctl resumed>)        = 0
[pid 23671] close(3 <unfinished ...>
[pid 23670] +++ killed by SIGRT_1 +++
[pid 23669] <... openat resumed>)       = 3
[pid 23671] <... close resumed>)        = 0
[pid 23672] setpgid(0, 0 <unfinished ...>
[pid 23671] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23669] write(3, "1000", 4 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23670, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23671] <... write resumed>)        = 18
[pid 23672] <... setpgid resumed>)      = 0
[pid 23669] <... write resumed>)        = 4
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23671] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23669] close(3 <unfinished ...>
[pid 23671] <... prlimit64 resumed>NULL) = 0
[pid 23669] <... close resumed>)        = 0
[pid 23671] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 23669] write(1, "executing program\n", 18 <unfinished ...>
[pid 23671] <... sched_setscheduler resumed>) = 0
[pid 23671] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23669] <... write resumed>)        = 18
[pid 23671] <... timer_create resumed>[0]) = 0
[pid 23671] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23669] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23671] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9670, si_int=0, si_ptr=NULL} ---
[pid 23672] <... openat resumed>)       = 3
[pid 23669] <... prlimit64 resumed>NULL) = 0
[pid 23671] +++ killed by SIGRT_1 +++
[pid 23669] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23672] write(3, "1000", 4 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23671, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23669] <... sched_setscheduler resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23669] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23672] <... write resumed>)        = 4
[pid 23669] <... timer_create resumed>[0]) = 0
executing program
[pid 23672] close(3 <unfinished ...>
[pid 23669] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23672] <... close resumed>)        = 0
[pid 23669] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9395, si_int=0, si_ptr=NULL} ---
[pid 23672] write(1, "executing program\n", 18 <unfinished ...>
[pid 23669] +++ killed by SIGRT_1 +++
[pid 23672] <... write resumed>)        = 18
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23669, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23672] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23672] <... prlimit64 resumed>NULL) = 0
[pid 23672] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23672] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23672] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23672] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11838, si_int=0, si_ptr=NULL} ---
[pid 23672] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23672, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23673
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23673 attached
 <unfinished ...>
[pid 23673] set_robust_list(0x55555be14660, 24) = 0
[pid 23673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23673] setpgid(0, 0)               = 0
[pid 23673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23674
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23675
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23675 attached
 <unfinished ...>
[pid 23673] <... openat resumed>)       = 3
[pid 23673] write(3, "1000", 4)         = 4
[pid 23673] close(3)                    = 0
[pid 23673] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23676
[pid 23673] <... write resumed>)        = 18
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23677
[pid 23673] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23673] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23673] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23673] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23673] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8073, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23677 attached
./strace-static-x86_64: Process 23674 attached
[pid 23673] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23673, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23675] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23674] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23675] <... set_robust_list resumed>) = 0
[pid 23675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23675] setpgid(0, 0)               = 0
[pid 23674] <... set_robust_list resumed>) = 0
[pid 23677] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23674] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23677] <... set_robust_list resumed>) = 0
[pid 23675] write(3, "1000", 4)         = 4
[pid 23675] close(3executing program
)                    = 0
[pid 23675] write(1, "executing program\n", 18) = 18
[pid 23675] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23674] <... prctl resumed>)        = 0
[pid 23675] <... prlimit64 resumed>NULL) = 0
[pid 23675] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23675] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23675] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23675] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8534, si_int=0, si_ptr=NULL} ---
[pid 23677] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23675] +++ killed by SIGRT_1 +++
[pid 23674] setpgid(0, 0 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23675, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23674] <... setpgid resumed>)      = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23676 attached
 <unfinished ...>
[pid 23676] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23676] <... set_robust_list resumed>) = 0
[pid 23676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23676] setpgid(0, 0)               = 0
[pid 23676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23676] write(3, "1000", 4)         = 4
[pid 23677] <... prctl resumed>)        = 0
[pid 23674] <... openat resumed>)       = 3
executing program
[pid 23676] close(3)                    = 0
[pid 23676] write(1, "executing program\n", 18) = 18
[pid 23676] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23674] write(3, "1000", 4 <unfinished ...>
[pid 23677] setpgid(0, 0 <unfinished ...>
[pid 23674] <... write resumed>)        = 4
[pid 23676] <... prlimit64 resumed>NULL) = 0
[pid 23676] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23676] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23676] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23676] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7519, si_int=0, si_ptr=NULL} ---
[pid 23677] <... setpgid resumed>)      = 0
[pid 23676] +++ killed by SIGRT_1 +++
[pid 23674] close(3 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23676, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23674] <... close resumed>)        = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23674] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23674] <... write resumed>)        = 18
[pid 23677] <... openat resumed>)       = 3
[pid 23674] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23677] write(3, "1000", 4 <unfinished ...>
[pid 23674] <... prlimit64 resumed>NULL) = 0
[pid 23677] <... write resumed>)        = 4
[pid 23674] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23677] close(3 <unfinished ...>
[pid 23674] <... sched_setscheduler resumed>) = 0
[pid 23674] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23677] <... close resumed>)        = 0
[pid 23674] <... timer_create resumed>[0]) = 0
[pid 23677] write(1, "executing program\n", 18 <unfinished ...>
[pid 23674] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23677] <... write resumed>)        = 18
[pid 23674] <... timer_settime resumed>NULL) = 0
executing program
[pid 23674] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6435, si_int=0, si_ptr=NULL} ---
[pid 23677] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23674] +++ killed by SIGRT_1 +++
[pid 23677] <... prlimit64 resumed>NULL) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23677] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23674, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23678 attached
[pid 23677] <... sched_setscheduler resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23677] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23678] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23677] <... timer_create resumed>[0]) = 0
[pid 23678] <... set_robust_list resumed>) = 0
[pid 23677] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23678
[pid 23677] <... timer_settime resumed>NULL) = 0
[pid 23678] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23677] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9952, si_int=0, si_ptr=NULL} ---
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23677] +++ killed by SIGRT_1 +++
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23679
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23677, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23679 attached
 <unfinished ...>
[pid 23679] set_robust_list(0x55555be14660, 24) = 0
[pid 23679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23679] setpgid(0, 0)               = 0
[pid 23679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23678] <... prctl resumed>)        = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23680
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23681
[pid 23679] <... openat resumed>)       = 3
[pid 23679] write(3, "1000", 4)         = 4
[pid 23679] close(3 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23682
[pid 23679] <... close resumed>)        = 0
[pid 23678] setpgid(0, 0 <unfinished ...>
executing program
[pid 23679] write(1, "executing program\n", 18) = 18
[pid 23679] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23679] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23679] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23679] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23679] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12739, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23681 attached
./strace-static-x86_64: Process 23680 attached
[pid 23679] +++ killed by SIGRT_1 +++
[pid 23678] <... setpgid resumed>)      = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23679, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23682 attached
 <unfinished ...>
[pid 23682] set_robust_list(0x55555be14660, 24) = 0
[pid 23682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23682] setpgid(0, 0 <unfinished ...>
[pid 23678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23682] <... setpgid resumed>)      = 0
[pid 23682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23682] write(3, "1000", 4)         = 4
[pid 23678] <... openat resumed>)       = 3
executing program
[pid 23682] close(3)                    = 0
[pid 23682] write(1, "executing program\n", 18) = 18
[pid 23682] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23682] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23682] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23682] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23682] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8991, si_int=0, si_ptr=NULL} ---
[pid 23678] write(3, "1000", 4 <unfinished ...>
[pid 23682] +++ killed by SIGRT_1 +++
[pid 23681] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23680] set_robust_list(0x55555be14660, 24 <unfinished ...>
executing program
[pid 23678] <... write resumed>)        = 4
[pid 23678] close(3 <unfinished ...>
[pid 23681] <... set_robust_list resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23682, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23680] <... set_robust_list resumed>) = 0
[pid 23678] <... close resumed>)        = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23678] write(1, "executing program\n", 18 <unfinished ...>
[pid 23680] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23678] <... write resumed>)        = 18
[pid 23681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23678] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23680] <... prctl resumed>)        = 0
[pid 23678] <... prlimit64 resumed>NULL) = 0
[pid 23681] setpgid(0, 0 <unfinished ...>
[pid 23680] setpgid(0, 0 <unfinished ...>
[pid 23681] <... setpgid resumed>)      = 0
[pid 23678] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23680] <... setpgid resumed>)      = 0
[pid 23678] <... sched_setscheduler resumed>) = 0
[pid 23678] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23678] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23678] <... timer_settime resumed>NULL) = 0
[pid 23678] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14230, si_int=0, si_ptr=NULL} ---
[pid 23678] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23678, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23681] <... openat resumed>)       = 3
[pid 23680] <... openat resumed>)       = 3
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23681] write(3, "1000", 4)         = 4
[pid 23680] write(3, "1000", 4 <unfinished ...>
[pid 23681] close(3 <unfinished ...>
[pid 23680] <... write resumed>)        = 4
[pid 23681] <... close resumed>)        = 0
[pid 23680] close(3 <unfinished ...>
[pid 23681] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23680] <... close resumed>)        = 0
[pid 23681] <... write resumed>)        = 18
[pid 23680] write(1, "executing program\n", 18executing program
) = 18
[pid 23681] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23681] <... prlimit64 resumed>NULL) = 0
[pid 23680] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23681] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23680] <... prlimit64 resumed>NULL) = 0
[pid 23680] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23681] <... sched_setscheduler resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23681] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23680] <... sched_setscheduler resumed>) = 0
[pid 23681] <... timer_create resumed>[0]) = 0
[pid 23680] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23681] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23680] <... timer_create resumed>[0]) = 0
[pid 23681] <... timer_settime resumed>NULL) = 0
[pid 23680] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23681] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16289, si_int=0, si_ptr=NULL} ---
[pid 23680] <... timer_settime resumed>NULL) = 0
./strace-static-x86_64: Process 23683 attached
[pid 23680] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15777, si_int=0, si_ptr=NULL} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23683] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23681] +++ killed by SIGRT_1 +++
[pid 23680] +++ killed by SIGRT_1 +++
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23683
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23680, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23681, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23684
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23683] <... set_robust_list resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23684 attached
 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23684] set_robust_list(0x55555be14660, 24) = 0
[pid 23684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23684] setpgid(0, 0 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23685
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23686
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23687
[pid 23683] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 23685 attached
) = 0
[pid 23683] setpgid(0, 0 <unfinished ...>
[pid 23685] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23683] <... setpgid resumed>)      = 0
[pid 23685] <... set_robust_list resumed>) = 0
[pid 23683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23684] <... setpgid resumed>)      = 0
[pid 23683] <... openat resumed>)       = 3
[pid 23685] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23683] write(3, "1000", 4 <unfinished ...>
[pid 23685] <... prctl resumed>)        = 0
[pid 23683] <... write resumed>)        = 4
[pid 23683] close(3 <unfinished ...>
[pid 23685] setpgid(0, 0 <unfinished ...>
[pid 23683] <... close resumed>)        = 0
[pid 23685] <... setpgid resumed>)      = 0
[pid 23683] write(1, "executing program\n", 18executing program
) = 18
[pid 23683] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23683] <... prlimit64 resumed>NULL) = 0
[pid 23683] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23685] <... openat resumed>)       = 3
[pid 23683] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23685] write(3, "1000", 4 <unfinished ...>
[pid 23683] <... timer_create resumed>[0]) = 0
[pid 23685] <... write resumed>)        = 4
executing program
[pid 23683] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23685] close(3)                    = 0
[pid 23683] <... timer_settime resumed>NULL) = 0
[pid 23683] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19239, si_int=0, si_ptr=NULL} ---
[pid 23685] write(1, "executing program\n", 18) = 18
[pid 23684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23683] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23683, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23685] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23685] <... prlimit64 resumed>NULL) = 0
[pid 23685] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23685] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23685] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 23686 attached
./strace-static-x86_64: Process 23687 attached
NULL) = 0
[pid 23685] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19546, si_int=0, si_ptr=NULL} ---
[pid 23686] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23687] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23686] <... set_robust_list resumed>) = 0
[pid 23687] <... set_robust_list resumed>) = 0
[pid 23684] <... openat resumed>)       = 3
[pid 23684] write(3, "1000", 4 <unfinished ...>
[pid 23685] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23685, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23687] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23686] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23687] <... prctl resumed>)        = 0
[pid 23686] <... prctl resumed>)        = 0
[pid 23687] setpgid(0, 0)               = 0
[pid 23686] setpgid(0, 0 <unfinished ...>
[pid 23684] <... write resumed>)        = 4
[pid 23684] close(3executing program
)                    = 0
[pid 23684] write(1, "executing program\n", 18) = 18
[pid 23684] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23684] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23684] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23684] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23684] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8684, si_int=0, si_ptr=NULL} ---
[pid 23687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23686] <... setpgid resumed>)      = 0
[pid 23684] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23684, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23686] <... openat resumed>)       = 3
[pid 23687] <... openat resumed>)       = 3
[pid 23686] write(3, "1000", 4 <unfinished ...>
[pid 23687] write(3, "1000", 4 <unfinished ...>
[pid 23686] <... write resumed>)        = 4
[pid 23686] close(3 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23686] <... close resumed>)        = 0
[pid 23687] <... write resumed>)        = 4
[pid 23686] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid 23687] close(3 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23686] <... write resumed>)        = 18
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23688
./strace-static-x86_64: Process 23688 attached
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23687] <... close resumed>)        = 0
[pid 23686] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23688] set_robust_list(0x55555be14660, 24) = 0
[pid 23688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23686] <... prlimit64 resumed>NULL) = 0
[pid 23687] write(1, "executing program\n", 18 <unfinished ...>
[pid 23686] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
executing program
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23689
[pid 23688] setpgid(0, 0 <unfinished ...>
[pid 23687] <... write resumed>)        = 18
[pid 23686] <... sched_setscheduler resumed>) = 0
[pid 23688] <... setpgid resumed>)      = 0
[pid 23686] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23687] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23686] <... timer_create resumed>[0]) = 0
[pid 23686] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23687] <... prlimit64 resumed>NULL) = 0
[pid 23686] <... timer_settime resumed>NULL) = 0
[pid 23687] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23686] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8667, si_int=0, si_ptr=NULL} ---
[pid 23687] <... sched_setscheduler resumed>) = 0
[pid 23686] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid 23687] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23686, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23687] <... timer_create resumed>[0]) = 0
[pid 23687] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23687] <... timer_settime resumed>NULL) = 0
[pid 23687] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15409, si_int=0, si_ptr=NULL} ---
executing program
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23688] <... openat resumed>)       = 3
[pid 23688] write(3, "1000", 4)         = 4
[pid 23688] close(3)                    = 0
[pid 23688] write(1, "executing program\n", 18) = 18
[pid 23687] +++ killed by SIGRT_1 +++
[pid 23688] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23688] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23688] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23688] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23688] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8754, si_int=0, si_ptr=NULL} ---
[pid 23688] +++ killed by SIGRT_1 +++
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23690
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23687, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23691
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23688, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23689 attached
[pid   661] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 23689] set_robust_list(0x55555be14660, 24) = 0
[pid 23689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23689] setpgid(0, 0)               = 0
[pid 23689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23690 attached
) = 3
[pid 23689] write(3, "1000", 4)         = 4
[pid 23689] close(3)                    = 0
[pid 23689] write(1, "executing program\n", 18) = 18
[pid 23689] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23689] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23689] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23689] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23689] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7784, si_int=0, si_ptr=NULL} ---
[pid 23690] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23689] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23689, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23691 attached
 <unfinished ...>
[pid 23691] set_robust_list(0x55555be14660, 24) = 0
[pid 23691] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23690] <... set_robust_list resumed>) = 0
[pid 23691] <... prctl resumed>)        = 0
[pid 23691] setpgid(0, 0)               = 0
[pid 23691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23690] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23691] <... openat resumed>)       = 3
[pid 23691] write(3, "1000", 4)         = 4
[pid 23691] close(3)                    = 0
[pid 23691] write(1, "executing program\n", 18executing program
) = 18
[pid 23691] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23691] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23691] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23691] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23691] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7849, si_int=0, si_ptr=NULL} ---
[pid 23691] +++ killed by SIGRT_1 +++
[pid 23690] <... prctl resumed>)        = 0
[pid 23690] setpgid(0, 0)               = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23691, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   661] <... restart_syscall resumed>) = 0
[pid 23690] write(3, "1000", 4)         = 4
[pid 23690] close(3 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23690] <... close resumed>)        = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23692
executing program
[pid 23690] write(1, "executing program\n", 18) = 18
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23690] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23693
./strace-static-x86_64: Process 23692 attached
[pid 23692] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23690] <... prlimit64 resumed>NULL) = 0
[pid 23692] <... set_robust_list resumed>) = 0
[pid 23692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23692] setpgid(0, 0)               = 0
[pid 23692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23692] write(3, "1000", 4)         = 4
executing program
[pid 23692] close(3)                    = 0
[pid 23692] write(1, "executing program\n", 18) = 18
[pid 23692] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23690] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23692] <... prlimit64 resumed>NULL) = 0
[pid 23690] <... sched_setscheduler resumed>) = 0
[pid 23690] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23692] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23690] <... timer_create resumed>[0]) = 0
[pid 23692] <... sched_setscheduler resumed>) = 0
[pid 23692] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23690] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23692] <... timer_create resumed>[0]) = 0
[pid 23692] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23690] <... timer_settime resumed>NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23692] <... timer_settime resumed>NULL) = 0
[pid 23690] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21892, si_int=0, si_ptr=NULL} ---
[pid 23692] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15848, si_int=0, si_ptr=NULL} ---
executing program
[pid 23692] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23694 attached
[pid 23694] set_robust_list(0x55555be14660, 24) = 0
[pid 23694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23694] setpgid(0, 0 <unfinished ...>
[pid 23690] +++ killed by SIGRT_1 +++
[pid 23694] <... setpgid resumed>)      = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23690, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23692, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23694
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23694] <... openat resumed>)       = 3
[pid 23694] write(3, "1000", 4)         = 4
[pid 23694] close(3)                    = 0
[pid 23694] write(1, "executing program\n", 18) = 18
[pid 23694] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23694] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23694] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23695
[pid 23694] <... timer_create resumed>[0]) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23696
[pid 23694] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23694] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9787, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23693 attached
[pid 23694] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23694, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23695 attached
 <unfinished ...>
[pid 23695] set_robust_list(0x55555be14660, 24) = 0
[pid 23695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23695] setpgid(0, 0)               = 0
[pid 23695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23693] set_robust_list(0x55555be14660, 24) = 0
[pid 23695] <... openat resumed>)       = 3
[pid 23695] write(3, "1000", 4)         = 4
[pid 23695] close(3)                    = 0
[pid 23695] write(1, "executing program\n", 18executing program
) = 18
[pid 23695] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23695] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23695] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23695] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23695] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7926, si_int=0, si_ptr=NULL} ---
[pid 23695] +++ killed by SIGRT_1 +++
[pid 23693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23695, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23693] setpgid(0, 0./strace-static-x86_64: Process 23696 attached
 <unfinished ...>
[pid 23696] set_robust_list(0x55555be14660, 24) = 0
[pid 23696] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23693] <... setpgid resumed>)      = 0
[pid 23696] <... prctl resumed>)        = 0
[pid 23696] setpgid(0, 0)               = 0
[pid 23696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23696] <... openat resumed>)       = 3
executing program
[pid 23696] write(3, "1000", 4)         = 4
[pid 23696] close(3)                    = 0
[pid 23696] write(1, "executing program\n", 18) = 18
[pid 23693] <... openat resumed>)       = 3
[pid 23696] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23696] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23693] write(3, "1000", 4 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23696] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23696] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23693] <... write resumed>)        = 4
[pid 23696] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9471, si_int=0, si_ptr=NULL} ---
[pid 23696] +++ killed by SIGRT_1 +++
[pid 23693] close(3 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23696, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23693] <... close resumed>)        = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23697
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23693] write(1, "executing program\n", 18./strace-static-x86_64: Process 23697 attached
 <unfinished ...>
[pid 23697] set_robust_list(0x55555be14660, 24) = 0
[pid 23697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23697] setpgid(0, 0)               = 0
executing program
[pid 23697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23693] <... write resumed>)        = 18
[pid 23697] <... openat resumed>)       = 3
[pid 23697] write(3, "1000", 4)         = 4
[pid 23697] close(3)                    = 0
[pid 23697] write(1, "executing program\n", 18executing program
) = 18
[pid 23697] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23697] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23697] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23697] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23697] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7844, si_int=0, si_ptr=NULL} ---
[pid 23697] +++ killed by SIGRT_1 +++
[pid 23693] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23697, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23693] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23693] <... sched_setscheduler resumed>) = 0
[pid 23693] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23693] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23693] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12459, si_int=0, si_ptr=NULL} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid 23693] +++ killed by SIGRT_1 +++
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23693, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23698
./strace-static-x86_64: Process 23698 attached
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23698] set_robust_list(0x55555be14660, 24) = 0
[pid 23698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23698] setpgid(0, 0 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23699
[pid 23698] <... setpgid resumed>)      = 0
[pid 23698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23700
[pid 23698] <... openat resumed>)       = 3
[pid 23698] write(3, "1000", 4)         = 4
[pid 23698] close(3)                    = 0
[pid 23698] write(1, "executing program\n", 18executing program
) = 18
[pid 23698] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23698] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23698] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23698] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23698] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10153, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23699 attached
[pid 23698] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23698, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23700 attached
 <unfinished ...>
[pid 23699] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23700] set_robust_list(0x55555be14660, 24) = 0
[pid 23700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23700] setpgid(0, 0)               = 0
[pid 23699] <... set_robust_list resumed>) = 0
[pid 23700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23700] write(3, "1000", 4)         = 4
executing program
[pid 23700] close(3)                    = 0
[pid 23700] write(1, "executing program\n", 18) = 18
[pid 23700] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23700] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23700] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23700] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23700] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8480, si_int=0, si_ptr=NULL} ---
[pid 23700] +++ killed by SIGRT_1 +++
[pid 23699] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23700, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23699] <... prctl resumed>)        = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23701
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23702
./strace-static-x86_64: Process 23702 attached
[pid 23702] set_robust_list(0x55555be14660, 24) = 0
[pid 23702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23702] setpgid(0, 0)               = 0
[pid 23699] setpgid(0, 0)               = 0
[pid 23702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23702] <... openat resumed>)       = 3
[pid 23702] write(3, "1000", 4executing program
)         = 4
[pid 23702] close(3)                    = 0
[pid 23702] write(1, "executing program\n", 18) = 18
[pid 23702] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23699] <... openat resumed>)       = 3
[pid 23702] <... prlimit64 resumed>NULL) = 0
[pid 23702] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23702] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23702] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23702] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7903, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23701 attached
[pid 23702] +++ killed by SIGRT_1 +++
[pid 23699] write(3, "1000", 4)         = 4
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23702, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23701] set_robust_list(0x55555be14660, 24) = 0
[pid 23699] close(3 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23699] <... close resumed>)        = 0
[pid 23699] write(1, "executing program\n", 18 <unfinished ...>
[pid 23701] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
 <unfinished ...>
[pid 23699] <... write resumed>)        = 18
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23699] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23703
./strace-static-x86_64: Process 23703 attached
[pid 23703] set_robust_list(0x55555be14660, 24) = 0
[pid 23703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23703] setpgid(0, 0)               = 0
[pid 23699] <... prlimit64 resumed>NULL) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23703] write(3, "1000", 4 <unfinished ...>
[pid 23699] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23703] <... write resumed>)        = 4
[pid 23699] <... sched_setscheduler resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23704
[pid 23703] close(3 <unfinished ...>
[pid 23699] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
executing program
[pid 23703] <... close resumed>)        = 0
[pid 23699] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23703] write(1, "executing program\n", 18 <unfinished ...>
[pid 23699] <... timer_settime resumed>NULL) = 0
[pid 23703] <... write resumed>)        = 18
[pid 23703] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23699] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25120, si_int=0, si_ptr=NULL} ---
[pid 23703] <... prlimit64 resumed>NULL) = 0
[pid 23703] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23703] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23703] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23703] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7108, si_int=0, si_ptr=NULL} ---
[pid 23703] +++ killed by SIGRT_1 +++
[pid 23701] <... prctl resumed>)        = 0
[pid 23699] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23699, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23703, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23704 attached
 <unfinished ...>
[pid 23704] set_robust_list(0x55555be14660, 24) = 0
[pid 23704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23704] setpgid(0, 0)               = 0
[pid 23704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23701] setpgid(0, 0)               = 0
[pid 23704] <... openat resumed>)       = 3
[pid 23704] write(3, "1000", 4executing program
)         = 4
[pid 23704] close(3)                    = 0
[pid 23704] write(1, "executing program\n", 18) = 18
[pid 23704] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23704] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23704] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23704] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23704] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7304, si_int=0, si_ptr=NULL} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid 23704] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23704, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23705
./strace-static-x86_64: Process 23705 attached
[pid 23705] set_robust_list(0x55555be14660, 24) = 0
[pid 23705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23705] setpgid(0, 0)               = 0
[pid 23701] <... openat resumed>)       = 3
[pid 23705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
) = 3
[pid 23701] write(3, "1000", 4 <unfinished ...>
[pid 23705] write(3, "1000", 4)         = 4
[pid 23705] close(3)                    = 0
[pid 23705] write(1, "executing program\n", 18) = 18
[pid 23705] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23705] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23705] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23705] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23701] <... write resumed>)        = 4
[pid 23705] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9165, si_int=0, si_ptr=NULL} ---
[pid 23705] +++ killed by SIGRT_1 +++
[pid 23701] close(3 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23705, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23701] <... close resumed>)        = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23701] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 23701] <... write resumed>)        = 18
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23706
./strace-static-x86_64: Process 23706 attached
[pid 23701] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23706] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23701] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23706] <... set_robust_list resumed>) = 0
[pid 23701] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23701] <... timer_create resumed>[0]) = 0
[pid 23701] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23701] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12031, si_int=0, si_ptr=NULL} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23701] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23701, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23707 attached
 <unfinished ...>
[pid 23707] set_robust_list(0x55555be14660, 24) = 0
[pid 23707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23707] setpgid(0, 0)               = 0
[pid 23707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23707] write(3, "1000", 4)         = 4
[pid 23707] close(3executing program
 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23707
[pid 23707] <... close resumed>)        = 0
[pid 23707] write(1, "executing program\n", 18) = 18
[pid 23707] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23707] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23707] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23707] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23707] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9210, si_int=0, si_ptr=NULL} ---
[pid 23707] +++ killed by SIGRT_1 +++
[pid 23706] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23708
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23706] <... prctl resumed>)        = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23707, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23709
./strace-static-x86_64: Process 23708 attached
[pid 23708] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23708] <... set_robust_list resumed>) = 0
[pid 23708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23708] setpgid(0, 0)               = 0
[pid 23708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23708] <... openat resumed>)       = 3
[pid 23708] write(3, "1000", 4)         = 4
[pid 23708] close(3)                    = 0
[pid 23708] write(1, "executing program\n", 18) = 18
[pid 23708] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, executing program
NULL) = 0
[pid 23708] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23708] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23708] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23708] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8558, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23709 attached
[pid 23708] +++ killed by SIGRT_1 +++
[pid 23706] setpgid(0, 0 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23708, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23706] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 23710 attached
[pid 23710] set_robust_list(0x55555be14660, 24) = 0
[pid 23710] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23710
[pid 23710] <... prctl resumed>)        = 0
[pid 23710] setpgid(0, 0)               = 0
[pid 23710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23710] <... openat resumed>)       = 3
[pid 23706] <... openat resumed>)       = 3
[pid 23710] write(3, "1000", 4)         = 4
[pid 23710] close(3executing program
)                    = 0
[pid 23710] write(1, "executing program\n", 18) = 18
[pid 23710] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23710] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23710] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23710] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23710] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8250, si_int=0, si_ptr=NULL} ---
[pid 23710] +++ killed by SIGRT_1 +++
[pid 23709] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23706] write(3, "1000", 4)         = 4
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23710, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23706] close(3 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23706] <... close resumed>)        = 0
executing program
[pid 23709] <... set_robust_list resumed>) = 0
[pid 23706] write(1, "executing program\n", 18) = 18
[pid 23706] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23709] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23706] <... prlimit64 resumed>NULL) = 0
[pid 23709] <... prctl resumed>)        = 0
[pid 23706] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23709] setpgid(0, 0 <unfinished ...>
[pid 23706] <... sched_setscheduler resumed>) = 0
[pid 23709] <... setpgid resumed>)      = 0
[pid 23706] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23706] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23706] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8549, si_int=0, si_ptr=NULL} ---
[pid 23706] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23706, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23709] <... openat resumed>)       = 3
executing program
[pid 23709] write(3, "1000", 4)         = 4
[pid 23709] close(3)                    = 0
[pid 23709] write(1, "executing program\n", 18) = 18
[pid 23709] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23709] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23709] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23709] <... timer_create resumed>[0]) = 0
[pid 23709] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23709] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9835, si_int=0, si_ptr=NULL} ---
[pid 23709] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23709, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23711
./strace-static-x86_64: Process 23711 attached
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 23711] set_robust_list(0x55555be14660, 24) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23712
[pid 23711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23711] setpgid(0, 0)               = 0
[pid 23711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23712 attached
) = 3
[pid 23711] write(3, "1000", 4)         = 4
[pid 23711] close(3)                    = 0
[pid 23711] write(1, "executing program\n", 18) = 18
[pid 23711] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23711] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23711] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23711] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23711] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11506, si_int=0, si_ptr=NULL} ---
[pid 23711] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23711, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23713 attached
 <unfinished ...>
[pid 23712] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23713
[pid 23712] <... set_robust_list resumed>) = 0
[pid 23713] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23713] <... set_robust_list resumed>) = 0
[pid 23712] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 23714 attached
[pid 23714] set_robust_list(0x55555be14660, 24) = 0
[pid 23714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23714
[pid 23714] setpgid(0, 0)               = 0
[pid 23714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23712] <... openat resumed>)       = 3
[pid 23712] write(3, "1000", 4 <unfinished ...>
[pid 23714] <... openat resumed>)       = 3
[pid 23714] write(3, "1000", 4)         = 4
[pid 23714] close(3executing program
)                    = 0
[pid 23714] write(1, "executing program\n", 18) = 18
[pid 23714] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23713] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23712] <... write resumed>)        = 4
[pid 23714] <... prlimit64 resumed>NULL) = 0
[pid 23712] close(3 <unfinished ...>
[pid 23714] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23712] <... close resumed>)        = 0
executing program
[pid 23714] <... sched_setscheduler resumed>) = 0
[pid 23712] write(1, "executing program\n", 18 <unfinished ...>
[pid 23714] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23713] <... prctl resumed>)        = 0
[pid 23712] <... write resumed>)        = 18
[pid 23714] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23712] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23714] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15531, si_int=0, si_ptr=NULL} ---
[pid 23712] <... prlimit64 resumed>NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23714] +++ killed by SIGRT_1 +++
[pid 23713] setpgid(0, 0 <unfinished ...>
[pid 23712] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23712] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23712] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23714, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23712] <... timer_settime resumed>NULL) = 0
[pid 23712] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9265, si_int=0, si_ptr=NULL} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23712] +++ killed by SIGRT_1 +++
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23715
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23712, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23716
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23717 attached
 <unfinished ...>
[pid 23713] <... setpgid resumed>)      = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23717
./strace-static-x86_64: Process 23716 attached
[pid 23716] set_robust_list(0x55555be14660, 24) = 0
[pid 23716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23716] setpgid(0, 0)               = 0
[pid 23716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23713] <... openat resumed>)       = 3
[pid 23717] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23713] write(3, "1000", 4 <unfinished ...>
[pid 23716] <... openat resumed>)       = 3
[pid 23716] write(3, "1000", 4)         = 4
[pid 23716] close(3)                    = 0
[pid 23716] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23713] <... write resumed>)        = 4
[pid 23716] <... write resumed>)        = 18
[pid 23716] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23716] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23717] <... set_robust_list resumed>) = 0
[pid 23713] close(3 <unfinished ...>
[pid 23717] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23713] <... close resumed>)        = 0
[pid 23716] <... sched_setscheduler resumed>) = 0
[pid 23716] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23716] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23716] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8567, si_int=0, si_ptr=NULL} ---
[pid 23717] <... prctl resumed>)        = 0
[pid 23716] +++ killed by SIGRT_1 +++
executing program
[pid 23713] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23716, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23713] <... write resumed>)        = 18
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23715 attached
 <unfinished ...>
[pid 23713] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23715] set_robust_list(0x55555be14660, 24) = 0
[pid 23715] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23713] <... prlimit64 resumed>NULL) = 0
[pid 23715] <... prctl resumed>)        = 0
[pid 23715] setpgid(0, 0 <unfinished ...>
[pid 23713] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23717] setpgid(0, 0 <unfinished ...>
[pid 23715] <... setpgid resumed>)      = 0
[pid 23715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23713] <... sched_setscheduler resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23713] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23713] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program
NULL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23713] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18162, si_int=0, si_ptr=NULL} ---
[pid 23715] <... openat resumed>)       = 3
[pid 23715] write(3, "1000", 4)         = 4
[pid 23715] close(3)                    = 0
[pid 23715] write(1, "executing program\n", 18) = 18
[pid 23715] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23713] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23713, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23715] <... prlimit64 resumed>NULL) = 0
[pid 23715] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23715] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23715] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23718
[pid 23715] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9422, si_int=0, si_ptr=NULL} ---
[pid 23717] <... setpgid resumed>)      = 0
[pid 23715] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23715, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23718 attached
 <unfinished ...>
[pid 23717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23718] set_robust_list(0x55555be14660, 24) = 0
[pid 23718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23717] <... openat resumed>)       = 3
[pid 23718] setpgid(0, 0 <unfinished ...>
[pid 23717] write(3, "1000", 4 <unfinished ...>
[pid 23718] <... setpgid resumed>)      = 0
[pid 23718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23717] <... write resumed>)        = 4
[pid 23718] <... openat resumed>)       = 3
[pid   659] <... restart_syscall resumed>) = 0
[pid 23717] close(3 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23717] <... close resumed>)        = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
executing program
[pid 23717] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23717] <... write resumed>)        = 18
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23719
[pid 23717] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23720
[pid 23718] write(3, "1000", 4)         = 4
[pid 23718] close(3)                    = 0
[pid 23718] write(1, "executing program\n", 18executing program
) = 18
[pid 23718] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23718] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23718] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23718] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23717] <... prlimit64 resumed>NULL) = 0
[pid 23718] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10048, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23720 attached
[pid 23718] +++ killed by SIGRT_1 +++
[pid 23717] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23718, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23717] <... sched_setscheduler resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23717] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 23719 attached
[0]) = 0
[pid 23717] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23717] <... timer_settime resumed>NULL) = 0
[pid 23717] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11482, si_int=0, si_ptr=NULL} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23717] +++ killed by SIGRT_1 +++
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23721
./strace-static-x86_64: Process 23721 attached
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23717, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23720] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23719] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23720] <... set_robust_list resumed>) = 0
[pid 23719] <... set_robust_list resumed>) = 0
[pid 23719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23719] setpgid(0, 0)               = 0
[pid 23719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23721] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23721] <... set_robust_list resumed>) = 0
[pid 23719] <... openat resumed>)       = 3
[pid 23720] setpgid(0, 0 <unfinished ...>
[pid 23719] write(3, "1000", 4 <unfinished ...>
[pid 23721] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23719] <... write resumed>)        = 4
[pid 23719] close(3)                    = 0
[pid 23719] write(1, "executing program\n", 18executing program
) = 18
[pid 23719] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23719] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23719] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23721] <... prctl resumed>)        = 0
[pid 23720] <... setpgid resumed>)      = 0
[pid 23719] <... timer_create resumed>[0]) = 0
[pid 23719] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23719] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7845, si_int=0, si_ptr=NULL} ---
[pid 23721] setpgid(0, 0 <unfinished ...>
[pid 23720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23719] +++ killed by SIGRT_1 +++
[pid 23720] <... openat resumed>)       = 3
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23719, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] <... restart_syscall resumed>) = 0
[pid 23720] write(3, "1000", 4 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
executing program
[pid 23720] <... write resumed>)        = 4
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23720] close(3)                    = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23722
./strace-static-x86_64: Process 23722 attached
[pid 23720] write(1, "executing program\n", 18) = 18
[pid 23722] set_robust_list(0x55555be14660, 24) = 0
[pid 23722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23722] setpgid(0, 0 <unfinished ...>
[pid 23721] <... setpgid resumed>)      = 0
[pid 23720] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23722] <... setpgid resumed>)      = 0
[pid 23722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23720] <... prlimit64 resumed>NULL) = 0
[pid 23721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23720] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23722] <... openat resumed>)       = 3
[pid 23720] <... sched_setscheduler resumed>) = 0
[pid 23722] write(3, "1000", 4 <unfinished ...>
[pid 23720] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23722] <... write resumed>)        = 4
executing program
[pid 23720] <... timer_create resumed>[0]) = 0
[pid 23722] close(3 <unfinished ...>
[pid 23720] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23722] <... close resumed>)        = 0
[pid 23720] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12409, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid 23722] write(1, "executing program\n", 18) = 18
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23720] +++ killed by SIGRT_1 +++
[pid 23721] <... openat resumed>)       = 3
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23723
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23720, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23724
[pid 23722] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23722] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23722] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
./strace-static-x86_64: Process 23723 attached
[pid 23722] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23721] write(3, "1000", 4 <unfinished ...>
[pid 23722] <... timer_settime resumed>NULL) = 0
[pid 23723] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23722] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33599, si_int=0, si_ptr=NULL} ---
[pid 23721] <... write resumed>)        = 4
[pid 23723] <... set_robust_list resumed>) = 0
[pid 23722] +++ killed by SIGRT_1 +++
[pid 23721] close(3 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23722, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23724 attached
 <unfinished ...>
[pid 23724] set_robust_list(0x55555be14660, 24) = 0
[pid 23724] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23721] <... close resumed>)        = 0
[pid 23724] <... prctl resumed>)        = 0
executing program
[pid 23724] setpgid(0, 0)               = 0
[pid 23721] write(1, "executing program\n", 18) = 18
[pid 23724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23723] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23721] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23724] <... openat resumed>)       = 3
[pid 23723] <... prctl resumed>)        = 0
[pid 23721] <... prlimit64 resumed>NULL) = 0
[pid 23724] write(3, "1000", 4)         = 4
[pid 23724] close(3)                    = 0
executing program
[pid 23724] write(1, "executing program\n", 18) = 18
[pid 23724] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23721] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23723] setpgid(0, 0 <unfinished ...>
[pid 23724] <... prlimit64 resumed>NULL) = 0
[pid 23724] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23724] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23724] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23724] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7801, si_int=0, si_ptr=NULL} ---
[pid 23724] +++ killed by SIGRT_1 +++
[pid 23723] <... setpgid resumed>)      = 0
[pid 23721] <... sched_setscheduler resumed>) = 0
[pid 23721] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23724, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23721] <... timer_create resumed>[0]) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23721] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23721] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34009, si_int=0, si_ptr=NULL} ---
[pid 23723] <... openat resumed>)       = 3
[pid 23721] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23721, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23723] write(3, "1000", 4)         = 4
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23725
./strace-static-x86_64: Process 23725 attached
[pid 23725] set_robust_list(0x55555be14660, 24) = 0
[pid 23725] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23723] close(3 <unfinished ...>
[pid 23725] <... prctl resumed>)        = 0
[pid 23725] setpgid(0, 0)               = 0
[pid 23725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23723] <... close resumed>)        = 0
executing program
[pid 23723] write(1, "executing program\n", 18) = 18
[pid 23725] <... openat resumed>)       = 3
[pid 23725] write(3, "1000", 4executing program
)         = 4
[pid 23725] close(3)                    = 0
[pid 23725] write(1, "executing program\n", 18) = 18
[pid 23723] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23723] <... prlimit64 resumed>NULL) = 0
[pid 23723] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23723] <... sched_setscheduler resumed>) = 0
[pid 23723] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23723] <... timer_create resumed>[0]) = 0
[pid 23723] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23726
[pid 23723] <... timer_settime resumed>NULL) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23723] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7610, si_int=0, si_ptr=NULL} ---
[pid 23725] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23725] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23725] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23725] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23725] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6727, si_int=0, si_ptr=NULL} ---
[pid 23723] +++ killed by SIGRT_1 +++
[pid 23725] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23723, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23727
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23725, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23727 attached
 <unfinished ...>
[pid 23727] set_robust_list(0x55555be14660, 24) = 0
[pid 23727] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 23726 attached
) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23726] set_robust_list(0x55555be14660, 24) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23726] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23728
[pid 23727] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 23728 attached
[pid 23726] <... prctl resumed>)        = 0
[pid 23727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23727] write(3, "1000", 4)         = 4
[pid 23727] close(3 <unfinished ...>
[pid 23728] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23727] <... close resumed>)        = 0
[pid 23726] setpgid(0, 0 <unfinished ...>
[pid 23728] <... set_robust_list resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
executing program
[pid 23727] write(1, "executing program\n", 18) = 18
[pid 23727] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23727] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23727] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23726] <... setpgid resumed>)      = 0
[pid 23727] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23727] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8382, si_int=0, si_ptr=NULL} ---
[pid 23728] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23728] <... prctl resumed>)        = 0
[pid 23727] +++ killed by SIGRT_1 +++
[pid 23726] <... openat resumed>)       = 3
./strace-static-x86_64: Process 23730 attached
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23729
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23730
./strace-static-x86_64: Process 23729 attached
[pid 23729] set_robust_list(0x55555be14660, 24) = 0
[pid 23729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23729] setpgid(0, 0)               = 0
[pid 23729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23726] write(3, "1000", 4 <unfinished ...>
[pid 23729] <... openat resumed>)       = 3
[pid 23729] write(3, "1000", 4)         = 4
[pid 23729] close(3)                    = 0
[pid 23729] write(1, "executing program\n", 18executing program
) = 18
[pid 23729] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23729] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23729] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23729] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23729] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8524, si_int=0, si_ptr=NULL} ---
[pid 23730] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23729] +++ killed by SIGRT_1 +++
[pid 23728] setpgid(0, 0 <unfinished ...>
[pid 23726] <... write resumed>)        = 4
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23727, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23726] close(3executing program
)                    = 0
[pid 23726] write(1, "executing program\n", 18) = 18
[pid 23726] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23728] <... setpgid resumed>)      = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23729, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23726] <... prlimit64 resumed>NULL) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23726] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23726] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23726] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23726] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8434, si_int=0, si_ptr=NULL} ---
[pid 23730] <... set_robust_list resumed>) = 0
[pid 23728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23726] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23726, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23730] setpgid(0, 0)               = 0
[pid 23730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23728] <... openat resumed>)       = 3
[pid 23730] <... openat resumed>)       = 3
[pid 23730] write(3, "1000", 4executing program
)         = 4
[pid 23730] close(3)                    = 0
[pid 23730] write(1, "executing program\n", 18) = 18
[pid 23730] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23730] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23730] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23730] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23728] write(3, "1000", 4 <unfinished ...>
[pid 23730] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36188, si_int=0, si_ptr=NULL} ---
[pid 23730] +++ killed by SIGRT_1 +++
[pid 23728] <... write resumed>)        = 4
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23730, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23728] close(3 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23728] <... close resumed>)        = 0
[pid 23728] write(1, "executing program\n", 18executing program
) = 18
[pid   659] <... restart_syscall resumed>) = 0
[pid 23728] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23728] <... prlimit64 resumed>NULL) = 0
[pid 23728] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23731
[pid 23728] <... sched_setscheduler resumed>) = 0
[pid 23728] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 23731 attached
[0]) = 0
executing program
[pid 23728] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23731] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23728] <... timer_settime resumed>NULL) = 0
[pid 23731] <... set_robust_list resumed>) = 0
[pid 23728] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12934, si_int=0, si_ptr=NULL} ---
[pid 23731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23731] setpgid(0, 0)               = 0
[pid 23731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23728] +++ killed by SIGRT_1 +++
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23728, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23731] <... openat resumed>)       = 3
[pid 23731] write(3, "1000", 4)         = 4
[pid 23731] close(3)                    = 0
[pid 23731] write(1, "executing program\n", 18) = 18
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23732
[pid   662] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23731] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23731] <... prlimit64 resumed>NULL) = 0
[pid 23731] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23731] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23731] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23731] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8344, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23732 attached
[pid 23731] +++ killed by SIGRT_1 +++
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23733
./strace-static-x86_64: Process 23734 attached
./strace-static-x86_64: Process 23733 attached
[pid   660] <... restart_syscall resumed>) = 0
[pid 23733] set_robust_list(0x55555be14660, 24) = 0
[pid 23733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23733] setpgid(0, 0)               = 0
[pid 23733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23734
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23731, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23733] <... openat resumed>)       = 3
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23733] write(3, "1000", 4)         = 4
[pid 23733] close(3executing program
)                    = 0
[pid 23733] write(1, "executing program\n", 18) = 18
[pid 23734] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23733] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23734] <... set_robust_list resumed>) = 0
[pid 23734] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23733] <... prlimit64 resumed>NULL) = 0
[pid 23733] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23733] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23735
[pid 23733] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23733] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10956, si_int=0, si_ptr=NULL} ---
[pid 23733] +++ killed by SIGRT_1 +++
[pid 23732] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23736
./strace-static-x86_64: Process 23736 attached
./strace-static-x86_64: Process 23735 attached
[pid 23734] <... prctl resumed>)        = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23733, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 23734] setpgid(0, 0 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23734] <... setpgid resumed>)      = 0
[pid 23736] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23735] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23732] <... set_robust_list resumed>) = 0
[pid 23734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23737
[pid 23734] <... openat resumed>)       = 3
[pid 23734] write(3, "1000", 4)         = 4
[pid 23734] close(3)                    = 0
[pid 23734] write(1, "executing program\n", 18executing program
) = 18
[pid 23734] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23734] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23734] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23734] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23734] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8016, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23737 attached
[pid 23736] <... set_robust_list resumed>) = 0
[pid 23735] <... set_robust_list resumed>) = 0
[pid 23734] +++ killed by SIGRT_1 +++
[pid 23732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23732] setpgid(0, 0)               = 0
[pid 23732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23734, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23732] write(3, "1000", 4)         = 4
[pid 23732] close(3)                    = 0
[pid 23732] write(1, "executing program\n", 18executing program
) = 18
[pid 23732] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23732] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23732] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23732] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23732] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7980, si_int=0, si_ptr=NULL} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23737] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23736] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23735] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23732] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23732, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23737] <... set_robust_list resumed>) = 0
[pid 23736] <... prctl resumed>)        = 0
[pid 23735] <... prctl resumed>)        = 0
[pid 23735] setpgid(0, 0)               = 0
[pid 23737] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23736] setpgid(0, 0 <unfinished ...>
[pid 23737] <... prctl resumed>)        = 0
[pid 23736] <... setpgid resumed>)      = 0
[pid 23735] <... openat resumed>)       = 3
[pid 23735] write(3, "1000", 4 <unfinished ...>
[pid 23737] setpgid(0, 0 <unfinished ...>
[pid 23735] <... write resumed>)        = 4
[pid 23737] <... setpgid resumed>)      = 0
[pid 23735] close(3)                    = 0
[pid 23735] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
executing program
[pid 23736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23735] <... write resumed>)        = 18
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23737] <... openat resumed>)       = 3
[pid 23737] write(3, "1000", 4)         = 4
[pid 23737] close(3)                    = 0
[pid 23737] write(1, "executing program\n", 18) = 18
[pid 23737] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23738
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23739
[pid 23737] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23737] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23737] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23737] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7232, si_int=0, si_ptr=NULL} ---
[pid 23737] +++ killed by SIGRT_1 +++
[pid 23735] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23737, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23735] <... prlimit64 resumed>NULL) = 0
./strace-static-x86_64: Process 23738 attached
[pid 23735] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23735] <... sched_setscheduler resumed>) = 0
[pid 23738] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23735] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23738] <... set_robust_list resumed>) = 0
[pid 23735] <... timer_create resumed>[0]) = 0
[pid 23738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23735] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23738] setpgid(0, 0 <unfinished ...>
[pid 23735] <... timer_settime resumed>NULL) = 0
[pid 23738] <... setpgid resumed>)      = 0
[pid 23735] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10869, si_int=0, si_ptr=NULL} ---
[pid 23738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23738] write(3, "1000", 4)         = 4
./strace-static-x86_64: Process 23739 attached
[pid 23735] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23735, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23738] close(3executing program
)                    = 0
[pid 23739] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23738] write(1, "executing program\n", 18) = 18
[pid 23739] <... set_robust_list resumed>) = 0
[pid 23738] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23739] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23736] <... openat resumed>)       = 3
[pid 23738] <... prlimit64 resumed>NULL) = 0
[pid 23738] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23739] <... prctl resumed>)        = 0
[pid 23738] <... sched_setscheduler resumed>) = 0
[pid 23738] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23738] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23738] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8303, si_int=0, si_ptr=NULL} ---
[pid 23739] setpgid(0, 0 <unfinished ...>
[pid 23738] +++ killed by SIGRT_1 +++
[pid 23736] write(3, "1000", 4 <unfinished ...>
[pid 23739] <... setpgid resumed>)      = 0
[pid 23736] <... write resumed>)        = 4
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23738, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23736] close(3 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23736] <... close resumed>)        = 0
[pid 23739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 23736] write(1, "executing program\n", 18 <unfinished ...>
[pid 23739] <... openat resumed>)       = 3
[pid 23736] <... write resumed>)        = 18
[pid 23739] write(3, "1000", 4 <unfinished ...>
[pid 23736] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23739] <... write resumed>)        = 4
[pid 23739] close(3 <unfinished ...>
[pid 23736] <... prlimit64 resumed>NULL) = 0
[pid 23739] <... close resumed>)        = 0
[pid 23736] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23739] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23736] <... sched_setscheduler resumed>) = 0
[pid 23736] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23739] <... write resumed>)        = 18
[pid 23736] <... timer_create resumed>[0]) = 0
[pid 23739] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23736] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23739] <... prlimit64 resumed>NULL) = 0
[pid 23736] <... timer_settime resumed>NULL) = 0
[pid 23736] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14915, si_int=0, si_ptr=NULL} ---
[pid 23739] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23736] +++ killed by SIGRT_1 +++
[pid 23739] <... sched_setscheduler resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23736, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23739] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23739] <... timer_create resumed>[0]) = 0
[pid 23739] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23739] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23730, si_int=0, si_ptr=NULL} ---
[pid 23739] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23739, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23741
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23740
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23740 attached
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23742 attached
 <unfinished ...>
[pid 23740] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23742
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23743 attached
 <unfinished ...>
[pid 23742] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23740] <... set_robust_list resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23743
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23744
./strace-static-x86_64: Process 23741 attached
[pid 23741] set_robust_list(0x55555be14660, 24) = 0
[pid 23742] <... set_robust_list resumed>) = 0
[pid 23741] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23742] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23740] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23741] <... prctl resumed>)        = 0
[pid 23741] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 23744 attached
[pid 23743] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23742] <... prctl resumed>)        = 0
[pid 23740] <... prctl resumed>)        = 0
[pid 23741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23740] setpgid(0, 0 <unfinished ...>
[pid 23743] <... set_robust_list resumed>) = 0
[pid 23742] setpgid(0, 0 <unfinished ...>
[pid 23740] <... setpgid resumed>)      = 0
[pid 23742] <... setpgid resumed>)      = 0
[pid 23741] <... openat resumed>)       = 3
[pid 23741] write(3, "1000", 4 <unfinished ...>
[pid 23740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23741] <... write resumed>)        = 4
executing program
[pid 23741] close(3)                    = 0
[pid 23741] write(1, "executing program\n", 18) = 18
[pid 23741] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23742] <... openat resumed>)       = 3
[pid 23741] <... prlimit64 resumed>NULL) = 0
[pid 23740] <... openat resumed>)       = 3
[pid 23742] write(3, "1000", 4 <unfinished ...>
[pid 23741] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23741] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23741] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23740] write(3, "1000", 4 <unfinished ...>
[pid 23743] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23742] <... write resumed>)        = 4
[pid 23741] <... timer_settime resumed>NULL) = 0
[pid 23740] <... write resumed>)        = 4
[pid 23742] close(3 <unfinished ...>
[pid 23741] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25906, si_int=0, si_ptr=NULL} ---
executing program
executing program
[pid 23740] close(3 <unfinished ...>
[pid 23742] <... close resumed>)        = 0
[pid 23744] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23743] <... prctl resumed>)        = 0
[pid 23742] write(1, "executing program\n", 18 <unfinished ...>
[pid 23741] +++ killed by SIGRT_1 +++
[pid 23740] <... close resumed>)        = 0
[pid 23742] <... write resumed>)        = 18
[pid 23740] write(1, "executing program\n", 18 <unfinished ...>
[pid 23744] <... set_robust_list resumed>) = 0
[pid 23742] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23741, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23742] <... prlimit64 resumed>NULL) = 0
[pid 23740] <... write resumed>)        = 18
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23742] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23740] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23742] <... sched_setscheduler resumed>) = 0
[pid 23740] <... prlimit64 resumed>NULL) = 0
[pid 23742] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23740] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23742] <... timer_create resumed>[0]) = 0
[pid 23740] <... sched_setscheduler resumed>) = 0
[pid 23742] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23740] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23743] setpgid(0, 0 <unfinished ...>
[pid 23742] <... timer_settime resumed>NULL) = 0
[pid 23740] <... timer_create resumed>[0]) = 0
[pid 23743] <... setpgid resumed>)      = 0
[pid 23742] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14381, si_int=0, si_ptr=NULL} ---
[pid 23740] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23740] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8760, si_int=0, si_ptr=NULL} ---
[pid 23743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23742] +++ killed by SIGRT_1 +++
[pid 23740] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23742, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23740, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23743] <... openat resumed>)       = 3
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23744] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23743] write(3, "1000", 4 <unfinished ...>
[pid 23744] <... prctl resumed>)        = 0
[pid 23743] <... write resumed>)        = 4
[pid 23744] setpgid(0, 0 <unfinished ...>
[pid 23743] close(3 <unfinished ...>
[pid 23744] <... setpgid resumed>)      = 0
[pid 23744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23743] <... close resumed>)        = 0
executing program
[pid 23743] write(1, "executing program\n", 18 <unfinished ...>
[pid 23744] <... openat resumed>)       = 3
[pid 23743] <... write resumed>)        = 18
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23743] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23743] <... prlimit64 resumed>NULL) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23745
[pid 23743] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23746
[pid 23743] <... sched_setscheduler resumed>) = 0
[pid 23743] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23744] write(3, "1000", 4 <unfinished ...>
[pid 23743] <... timer_create resumed>[0]) = 0
[pid 23744] <... write resumed>)        = 4
[pid 23743] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23744] close(3 <unfinished ...>
[pid 23743] <... timer_settime resumed>NULL) = 0
[pid 23744] <... close resumed>)        = 0
[pid 23743] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11178, si_int=0, si_ptr=NULL} ---
executing program
[pid 23744] write(1, "executing program\n", 18) = 18
[pid 23744] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23744] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23744] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23744] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23744] <... timer_settime resumed>NULL) = 0
[pid 23743] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23746 attached
./strace-static-x86_64: Process 23745 attached
[pid 23744] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22981, si_int=0, si_ptr=NULL} ---
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23743, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23747 attached
 <unfinished ...>
[pid 23746] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23745] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23744] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23747
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23744, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23747] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23746] <... set_robust_list resumed>) = 0
[pid 23745] <... set_robust_list resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23748
[pid 23746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23745] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 23748 attached
 <unfinished ...>
[pid 23747] <... set_robust_list resumed>) = 0
[pid 23746] setpgid(0, 0)               = 0
[pid 23745] <... prctl resumed>)        = 0
[pid 23746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23748] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23747] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23746] <... openat resumed>)       = 3
executing program
[pid 23745] setpgid(0, 0 <unfinished ...>
[pid 23746] write(3, "1000", 4)         = 4
[pid 23746] close(3)                    = 0
[pid 23746] write(1, "executing program\n", 18) = 18
[pid 23746] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23746] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23746] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23746] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23746] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8627, si_int=0, si_ptr=NULL} ---
[pid 23745] <... setpgid resumed>)      = 0
[pid 23748] <... set_robust_list resumed>) = 0
[pid 23747] <... prctl resumed>)        = 0
[pid 23746] +++ killed by SIGRT_1 +++
[pid 23745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23746, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23748] setpgid(0, 0 <unfinished ...>
[pid 23745] <... openat resumed>)       = 3
[pid 23748] <... setpgid resumed>)      = 0
[pid 23748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23745] write(3, "1000", 4 <unfinished ...>
[pid 23747] setpgid(0, 0 <unfinished ...>
[pid 23748] <... openat resumed>)       = 3
[pid 23747] <... setpgid resumed>)      = 0
[pid 23745] <... write resumed>)        = 4
executing program
[pid 23748] write(3, "1000", 4)         = 4
[pid 23748] close(3)                    = 0
[pid 23748] write(1, "executing program\n", 18) = 18
[pid 23748] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23748] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23748] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23745] close(3 <unfinished ...>
[pid 23748] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23747] <... openat resumed>)       = 3
[pid 23745] <... close resumed>)        = 0
[pid 23748] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27208, si_int=0, si_ptr=NULL} ---
[pid 23745] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23747] write(3, "1000", 4 <unfinished ...>
[pid 23748] +++ killed by SIGRT_1 +++
[pid 23745] <... write resumed>)        = 18
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23748, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23745] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23747] <... write resumed>)        = 4
[pid 23745] <... prlimit64 resumed>NULL) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23747] close(3 <unfinished ...>
[pid 23745] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23747] <... close resumed>)        = 0
[pid 23745] <... sched_setscheduler resumed>) = 0
executing program
[pid 23747] write(1, "executing program\n", 18 <unfinished ...>
[pid 23745] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23747] <... write resumed>)        = 18
[pid 23745] <... timer_create resumed>[0]) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23749
[pid 23745] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23747] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23745] <... timer_settime resumed>NULL) = 0
[pid 23747] <... prlimit64 resumed>NULL) = 0
[pid 23745] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13147, si_int=0, si_ptr=NULL} ---
[pid 23747] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23745] +++ killed by SIGRT_1 +++
[pid 23747] <... sched_setscheduler resumed>) = 0
[pid 23747] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23745, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23747] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23747] <... timer_settime resumed>NULL) = 0
[pid 23747] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14535, si_int=0, si_ptr=NULL} ---
[pid 23747] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23747, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>) = 0
./strace-static-x86_64: Process 23749 attached
[pid 23749] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23749] <... set_robust_list resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23750 attached
 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23750
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23752 attached
 <unfinished ...>
[pid 23750] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23749] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23752
./strace-static-x86_64: Process 23751 attached
[pid 23751] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23749] <... prctl resumed>)        = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23751
[pid 23752] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23750] <... set_robust_list resumed>) = 0
[pid 23751] <... set_robust_list resumed>) = 0
[pid 23751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23751] setpgid(0, 0)               = 0
[pid 23751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23749] setpgid(0, 0 <unfinished ...>
[pid 23750] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23749] <... setpgid resumed>)      = 0
[pid 23751] <... openat resumed>)       = 3
[pid 23751] write(3, "1000", 4 <unfinished ...>
[pid 23749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23751] <... write resumed>)        = 4
[pid 23751] close(3)                    = 0
executing program
[pid 23751] write(1, "executing program\n", 18) = 18
[pid 23751] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23751] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23751] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23751] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23751] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8319, si_int=0, si_ptr=NULL} ---
[pid 23752] <... set_robust_list resumed>) = 0
[pid 23751] +++ killed by SIGRT_1 +++
[pid 23750] <... prctl resumed>)        = 0
[pid 23749] <... openat resumed>)       = 3
[pid 23749] write(3, "1000", 4 <unfinished ...>
[pid 23750] setpgid(0, 0 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23751, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23749] <... write resumed>)        = 4
[pid 23750] <... setpgid resumed>)      = 0
[pid 23749] close(3 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23749] <... close resumed>)        = 0
executing program
[pid 23750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23749] write(1, "executing program\n", 18) = 18
[pid 23750] <... openat resumed>)       = 3
[pid 23749] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23750] write(3, "1000", 4 <unfinished ...>
[pid 23749] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23750] <... write resumed>)        = 4
[pid 23749] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23750] close(3 <unfinished ...>
[pid 23749] <... timer_create resumed>[0]) = 0
[pid 23750] <... close resumed>)        = 0
[pid 23749] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program
 <unfinished ...>
[pid 23750] write(1, "executing program\n", 18 <unfinished ...>
[pid 23749] <... timer_settime resumed>NULL) = 0
[pid 23749] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22487, si_int=0, si_ptr=NULL} ---
[pid 23750] <... write resumed>)        = 18
[pid 23749] +++ killed by SIGRT_1 +++
[pid 23750] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23749, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23750] <... prlimit64 resumed>NULL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23750] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23750] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23750] <... timer_create resumed>[0]) = 0
[pid 23750] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23750] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11183, si_int=0, si_ptr=NULL} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23750] +++ killed by SIGRT_1 +++
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23753
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23750, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23754
./strace-static-x86_64: Process 23753 attached
[pid 23753] set_robust_list(0x55555be14660, 24) = 0
[pid 23753] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23752] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23753] <... prctl resumed>)        = 0
[pid 23753] setpgid(0, 0)               = 0
[pid 23752] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 23754 attached
[pid 23753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23752] setpgid(0, 0 <unfinished ...>
[pid 23753] <... openat resumed>)       = 3
[pid 23753] write(3, "1000", 4)         = 4
[pid 23753] close(3)                    = 0
executing program
[pid 23753] write(1, "executing program\n", 18) = 18
[pid 23753] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23754] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23752] <... setpgid resumed>)      = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23754] <... set_robust_list resumed>) = 0
[pid 23752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23755 attached
 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23755
[pid 23753] <... prlimit64 resumed>NULL) = 0
[pid 23753] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23753] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23752] <... openat resumed>)       = 3
[pid 23753] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23753] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7930, si_int=0, si_ptr=NULL} ---
[pid 23755] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23754] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23753] +++ killed by SIGRT_1 +++
[pid 23752] write(3, "1000", 4 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23753, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23754] <... prctl resumed>)        = 0
[pid 23755] <... set_robust_list resumed>) = 0
[pid 23752] <... write resumed>)        = 4
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23755] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23754] setpgid(0, 0 <unfinished ...>
[pid 23752] close(3 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23752] <... close resumed>)        = 0
[pid 23754] <... setpgid resumed>)      = 0
[pid 23755] <... prctl resumed>)        = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23756
./strace-static-x86_64: Process 23756 attached
executing program
[pid 23752] write(1, "executing program\n", 18) = 18
[pid 23752] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23756] set_robust_list(0x55555be14660, 24) = 0
[pid 23756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23756] setpgid(0, 0)               = 0
[pid 23756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23754] <... openat resumed>)       = 3
[pid 23752] <... prlimit64 resumed>NULL) = 0
[pid 23752] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23752] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23756] <... openat resumed>)       = 3
[pid 23752] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23756] write(3, "1000", 4 <unfinished ...>
[pid 23752] <... timer_settime resumed>NULL) = 0
[pid 23756] <... write resumed>)        = 4
[pid 23752] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28407, si_int=0, si_ptr=NULL} ---
[pid 23756] close(3executing program
 <unfinished ...>
[pid 23754] write(3, "1000", 4 <unfinished ...>
[pid 23756] <... close resumed>)        = 0
[pid 23756] write(1, "executing program\n", 18) = 18
[pid 23756] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23756] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23756] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23756] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23752] +++ killed by SIGRT_1 +++
[pid 23754] <... write resumed>)        = 4
[pid 23756] <... timer_settime resumed>NULL) = 0
[pid 23756] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12451, si_int=0, si_ptr=NULL} ---
[pid 23754] close(3 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23752, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23754] <... close resumed>)        = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23756] +++ killed by SIGRT_1 +++
[pid 23755] setpgid(0, 0 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23754] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23756, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23754] <... write resumed>)        = 18
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23754] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23757
[pid 23754] <... prlimit64 resumed>NULL) = 0
[pid 23754] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 23757 attached
 <unfinished ...>
[pid 23757] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23755] <... setpgid resumed>)      = 0
[pid 23754] <... sched_setscheduler resumed>) = 0
[pid 23757] <... set_robust_list resumed>) = 0
[pid 23754] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23754] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23757] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23754] <... timer_settime resumed>NULL) = 0
[pid 23757] <... prctl resumed>)        = 0
[pid 23754] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10547, si_int=0, si_ptr=NULL} ---
[pid 23757] setpgid(0, 0)               = 0
[pid 23757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23757] write(3, "1000", 4 <unfinished ...>
[pid 23754] +++ killed by SIGRT_1 +++
[pid 23757] <... write resumed>)        = 4
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23754, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid 23757] close(3 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23757] <... close resumed>)        = 0
[pid 23757] write(1, "executing program\n", 18) = 18
[pid 23757] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23757] <... prlimit64 resumed>NULL) = 0
[pid 23757] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23757] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23757] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23755] <... openat resumed>)       = 3
[pid 23757] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8025, si_int=0, si_ptr=NULL} ---
[pid 23757] +++ killed by SIGRT_1 +++
[pid 23755] write(3, "1000", 4 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23757, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23755] <... write resumed>)        = 4
[pid   663] <... restart_syscall resumed>) = 0
[pid 23755] close(3)                    = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23755] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23758
executing program
./strace-static-x86_64: Process 23758 attached
[pid 23755] <... write resumed>)        = 18
[pid 23755] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23758] set_robust_list(0x55555be14660, 24) = 0
[pid 23755] <... prlimit64 resumed>NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23755] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23758] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23755] <... sched_setscheduler resumed>) = 0
[pid 23755] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23759
[pid 23755] <... timer_create resumed>[0]) = 0
[pid 23755] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23755] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8885, si_int=0, si_ptr=NULL} ---
[pid 23755] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23755, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23759 attached
 <unfinished ...>
[pid 23758] <... prctl resumed>)        = 0
[pid 23758] setpgid(0, 0 <unfinished ...>
[pid 23759] set_robust_list(0x55555be14660, 24) = 0
[pid 23758] <... setpgid resumed>)      = 0
[pid 23759] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23759] <... prctl resumed>)        = 0
[pid 23758] <... openat resumed>)       = 3
[pid 23758] write(3, "1000", 4 <unfinished ...>
[pid 23759] setpgid(0, 0)               = 0
[pid 23758] <... write resumed>)        = 4
[pid   660] <... restart_syscall resumed>) = 0
[pid 23758] close(3 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23758] <... close resumed>)        = 0
[pid   659] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23760 attached
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23760
executing program
[pid 23758] write(1, "executing program\n", 18 <unfinished ...>
[pid 23759] <... openat resumed>)       = 3
[pid 23758] <... write resumed>)        = 18
[pid 23759] write(3, "1000", 4 <unfinished ...>
[pid 23758] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23760] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23758] <... prlimit64 resumed>NULL) = 0
[pid 23758] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23761
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23760] <... set_robust_list resumed>) = 0
[pid 23759] <... write resumed>)        = 4
[pid 23758] <... sched_setscheduler resumed>) = 0
[pid 23759] close(3 <unfinished ...>
[pid 23758] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23762
[pid 23759] <... close resumed>)        = 0
[pid 23758] <... timer_create resumed>[0]) = 0
[pid 23758] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23759] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23758] <... timer_settime resumed>NULL) = 0
./strace-static-x86_64: Process 23761 attached
[pid 23759] <... write resumed>)        = 18
[pid 23758] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9364, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23762 attached
[pid 23760] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23761] set_robust_list(0x55555be14660, 24) = 0
[pid 23758] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23758, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23759] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23761] setpgid(0, 0)               = 0
[pid 23761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23762] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23760] <... prctl resumed>)        = 0
[pid 23759] <... prlimit64 resumed>NULL) = 0
[pid 23761] <... openat resumed>)       = 3
[pid 23759] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23761] write(3, "1000", 4executing program
)         = 4
[pid 23761] close(3)                    = 0
[pid 23761] write(1, "executing program\n", 18) = 18
[pid 23761] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23761] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23761] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23759] <... sched_setscheduler resumed>) = 0
[pid 23761] <... timer_create resumed>[0]) = 0
[pid 23761] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23759] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23761] <... timer_settime resumed>NULL) = 0
[pid 23761] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13850, si_int=0, si_ptr=NULL} ---
[pid 23759] <... timer_create resumed>[0]) = 0
[pid 23762] <... set_robust_list resumed>) = 0
[pid 23761] +++ killed by SIGRT_1 +++
[pid 23760] setpgid(0, 0 <unfinished ...>
[pid 23759] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23762] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23760] <... setpgid resumed>)      = 0
[pid 23759] <... timer_settime resumed>NULL) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23761, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23759] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=47324, si_int=0, si_ptr=NULL} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23759] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23759, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23762] <... prctl resumed>)        = 0
[pid 23762] setpgid(0, 0 <unfinished ...>
[pid 23760] <... openat resumed>)       = 3
[pid 23760] write(3, "1000", 4)         = 4
[pid 23760] close(3)                    = 0
[pid 23760] write(1, "executing program\n", 18executing program
) = 18
[pid 23760] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23760] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23760] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23760] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23760] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8157, si_int=0, si_ptr=NULL} ---
[pid 23762] <... setpgid resumed>)      = 0
[pid 23760] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23760, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23762] write(3, "1000", 4)         = 4
[pid 23762] close(3)                    = 0
executing program
[pid 23762] write(1, "executing program\n", 18) = 18
[pid 23762] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23762] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23762] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23763 attached
 <unfinished ...>
[pid 23762] <... timer_create resumed>[0]) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23762] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23763
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23764
[pid 23762] <... timer_settime resumed>NULL) = 0
[pid 23762] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17650, si_int=0, si_ptr=NULL} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid 23762] +++ killed by SIGRT_1 +++
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23762, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23765 attached
 <unfinished ...>
[pid 23765] set_robust_list(0x55555be14660, 24) = 0
[pid 23765] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23765
[pid 23765] <... prctl resumed>)        = 0
[pid 23765] setpgid(0, 0)               = 0
[pid 23765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23766
./strace-static-x86_64: Process 23764 attached
[pid 23763] set_robust_list(0x55555be14660, 24) = 0
[pid 23765] <... openat resumed>)       = 3
[pid 23765] write(3, "1000", 4)         = 4
[pid 23765] close(3)                    = 0
executing program
[pid 23765] write(1, "executing program\n", 18) = 18
[pid 23765] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23764] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23763] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23765] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23765] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23763] <... prctl resumed>)        = 0
[pid 23765] <... timer_create resumed>[0]) = 0
[pid 23765] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23765] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8440, si_int=0, si_ptr=NULL} ---
[pid 23765] +++ killed by SIGRT_1 +++
[pid 23764] <... set_robust_list resumed>) = 0
[pid 23763] setpgid(0, 0./strace-static-x86_64: Process 23766 attached
 <unfinished ...>
[pid 23766] set_robust_list(0x55555be14660, 24) = 0
[pid 23766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23766] setpgid(0, 0)               = 0
[pid 23766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23763] <... setpgid resumed>)      = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23765, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23766] <... openat resumed>)       = 3
[pid 23766] write(3, "1000", 4)         = 4
[pid 23766] close(3 <unfinished ...>
[pid 23764] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23763] <... openat resumed>)       = 3
[pid 23766] <... close resumed>)        = 0
[pid 23766] write(1, "executing program\n", 18executing program
) = 18
[pid 23766] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23766] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23766] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23766] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23766] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11820, si_int=0, si_ptr=NULL} ---
[pid 23766] +++ killed by SIGRT_1 +++
[pid 23764] <... prctl resumed>)        = 0
[pid 23763] write(3, "1000", 4)         = 4
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23766, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23763] close(3 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23763] <... close resumed>)        = 0
executing program
[pid 23763] write(1, "executing program\n", 18) = 18
[pid 23763] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23763] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23764] setpgid(0, 0 <unfinished ...>
[pid 23763] <... sched_setscheduler resumed>) = 0
[pid 23763] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23763] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23764] <... setpgid resumed>)      = 0
[pid 23763] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8335, si_int=0, si_ptr=NULL} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23767 attached
 <unfinished ...>
[pid 23764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23763] +++ killed by SIGRT_1 +++
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23767
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23763, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23767] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23764] <... openat resumed>)       = 3
[pid 23767] <... set_robust_list resumed>) = 0
[pid 23764] write(3, "1000", 4 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23764] <... write resumed>)        = 4
./strace-static-x86_64: Process 23768 attached
[pid 23768] set_robust_list(0x55555be14660, 24) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23768
[pid 23764] close(3 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23764] <... close resumed>)        = 0
[pid 23768] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23767] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23768] <... prctl resumed>)        = 0
[pid 23768] setpgid(0, 0)               = 0
[pid 23768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23768] write(3, "1000", 4)         = 4
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23769
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23770
[pid 23764] write(1, "executing program\n", 18) = 18
executing program
executing program
[pid 23768] close(3)                    = 0
[pid 23768] write(1, "executing program\n", 18) = 18
[pid 23768] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23768] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23768] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
./strace-static-x86_64: Process 23769 attached
[pid 23768] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23767] <... prctl resumed>)        = 0
[pid 23764] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23768] <... timer_settime resumed>NULL) = 0
[pid 23768] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17050, si_int=0, si_ptr=NULL} ---
[pid 23769] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23768] +++ killed by SIGRT_1 +++
[pid 23767] setpgid(0, 0 <unfinished ...>
[pid 23764] <... prlimit64 resumed>NULL) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23768, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23764] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23770 attached
 <unfinished ...>
[pid 23764] <... sched_setscheduler resumed>) = 0
[pid 23764] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23770] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23764] <... timer_create resumed>[0]) = 0
[pid 23770] <... set_robust_list resumed>) = 0
[pid 23764] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23764] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8894, si_int=0, si_ptr=NULL} ---
[pid 23770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23770] setpgid(0, 0)               = 0
[pid 23770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23764] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23764, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23770] <... openat resumed>)       = 3
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23770] write(3, "1000", 4)         = 4
[pid 23770] close(3)                    = 0
executing program
[pid 23770] write(1, "executing program\n", 18 <unfinished ...>
[pid 23769] <... set_robust_list resumed>) = 0
[pid 23767] <... setpgid resumed>)      = 0
[pid 23770] <... write resumed>)        = 18
[pid 23767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23769] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23770] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23769] <... prctl resumed>)        = 0
[pid 23769] setpgid(0, 0 <unfinished ...>
[pid 23770] <... prlimit64 resumed>NULL) = 0
[pid 23769] <... setpgid resumed>)      = 0
[pid 23769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23770] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23767] <... openat resumed>)       = 3
[pid 23767] write(3, "1000", 4 <unfinished ...>
[pid 23770] <... sched_setscheduler resumed>) = 0
[pid 23767] <... write resumed>)        = 4
[pid 23767] close(3)                    = 0
[pid 23770] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
executing program
[pid 23767] write(1, "executing program\n", 18 <unfinished ...>
[pid 23770] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23767] <... write resumed>)        = 18
[pid 23770] <... timer_settime resumed>NULL) = 0
[pid 23770] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10016, si_int=0, si_ptr=NULL} ---
[pid 23769] <... openat resumed>)       = 3
[pid 23767] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23769] write(3, "1000", 4)         = 4
[pid 23767] <... prlimit64 resumed>NULL) = 0
[pid 23769] close(3 <unfinished ...>
[pid 23767] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23769] <... close resumed>)        = 0
[pid 23767] <... sched_setscheduler resumed>) = 0
[pid 23767] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23770] +++ killed by SIGRT_1 +++
[pid 23767] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23770, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23767] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11838, si_int=0, si_ptr=NULL} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 23769] write(1, "executing program\n", 18 <unfinished ...>
[pid 23767] +++ killed by SIGRT_1 +++
[pid 23769] <... write resumed>)        = 18
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23767, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23769] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23769] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23769] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23769] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23769] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11516, si_int=0, si_ptr=NULL} ---
[pid 23769] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23769, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23771 attached
 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23771
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23772
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23773
./strace-static-x86_64: Process 23774 attached
[pid 23774] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23774
[pid 23774] <... set_robust_list resumed>) = 0
[pid 23774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23774] setpgid(0, 0 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23775
[pid 23774] <... setpgid resumed>)      = 0
[pid 23774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23771] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23774] <... openat resumed>)       = 3
[pid 23774] write(3, "1000", 4)         = 4
[pid 23774] close(3)                    = 0
executing program
[pid 23774] write(1, "executing program\n", 18) = 18
[pid 23774] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23774] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23774] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23774] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23774] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7861, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23772 attached
[pid 23774] +++ killed by SIGRT_1 +++
[pid 23771] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 23773 attached
[pid 23773] set_robust_list(0x55555be14660, 24) = 0
[pid 23773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23773] setpgid(0, 0)               = 0
[pid 23773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23774, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23771] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23773] <... openat resumed>)       = 3
[pid 23771] <... prctl resumed>)        = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23773] write(3, "1000", 4)         = 4
[pid 23773] close(3)                    = 0
[pid 23773] write(1, "executing program\n", 18executing program
) = 18
[pid 23773] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23773] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23773] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23773] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23773] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7709, si_int=0, si_ptr=NULL} ---
[pid 23773] +++ killed by SIGRT_1 +++
[pid 23772] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23771] setpgid(0, 0 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23773, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23771] <... setpgid resumed>)      = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23775 attached
 <unfinished ...>
[pid 23775] set_robust_list(0x55555be14660, 24) = 0
[pid 23771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23775] setpgid(0, 0)               = 0
[pid 23775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23775] write(3, "1000", 4 <unfinished ...>
[pid 23771] <... openat resumed>)       = 3
[pid 23775] <... write resumed>)        = 4
[pid 23775] close(3)                    = 0
executing program
[pid 23775] write(1, "executing program\n", 18) = 18
[pid 23775] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23775] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23775] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23775] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23771] write(3, "1000", 4 <unfinished ...>
[pid 23775] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8455, si_int=0, si_ptr=NULL} ---
[pid 23775] +++ killed by SIGRT_1 +++
[pid 23772] <... set_robust_list resumed>) = 0
[pid 23771] <... write resumed>)        = 4
[pid 23771] close(3 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23775, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23771] <... close resumed>)        = 0
executing program
[pid 23771] write(1, "executing program\n", 18) = 18
[pid 23772] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23771] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23772] <... prctl resumed>)        = 0
[pid 23771] <... prlimit64 resumed>NULL) = 0
[pid 23771] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23771] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23771] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23771] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8395, si_int=0, si_ptr=NULL} ---
[pid 23771] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23771, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23776
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23777
./strace-static-x86_64: Process 23777 attached
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23777] set_robust_list(0x55555be14660, 24) = 0
[pid 23777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23777] setpgid(0, 0)               = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23778
[pid 23777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23777] write(3, "1000", 4executing program
)         = 4
[pid 23777] close(3)                    = 0
[pid 23777] write(1, "executing program\n", 18) = 18
[pid 23777] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23777] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23777] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23777] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23777] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8954, si_int=0, si_ptr=NULL} ---
[pid 23777] +++ killed by SIGRT_1 +++
[pid 23772] setpgid(0, 0 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23777, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23772] <... setpgid resumed>)      = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23776 attached
 <unfinished ...>
[pid 23776] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23776] <... set_robust_list resumed>) = 0
[pid 23776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23776] setpgid(0, 0)               = 0
[pid 23776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23772] <... openat resumed>)       = 3
[pid 23776] write(3, "1000", 4)         = 4
[pid 23776] close(3)                    = 0
executing program
[pid 23776] write(1, "executing program\n", 18) = 18
[pid 23776] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23776] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23776] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23776] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23776] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7828, si_int=0, si_ptr=NULL} ---
[pid 23776] +++ killed by SIGRT_1 +++
[pid 23772] write(3, "1000", 4 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23776, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23772] <... write resumed>)        = 4
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23778 attached
 <unfinished ...>
[pid 23772] close(3 <unfinished ...>
[pid 23778] set_robust_list(0x55555be14660, 24) = 0
[pid 23778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23778] setpgid(0, 0)               = 0
[pid 23778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23778] write(3, "1000", 4)         = 4
[pid 23778] close(3)                    = 0
[pid 23778] write(1, "executing program\n", 18) = 18
executing program
[pid 23778] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23778] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23778] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23778] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program
NULL) = 0
[pid 23778] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8363, si_int=0, si_ptr=NULL} ---
[pid 23778] +++ killed by SIGRT_1 +++
[pid 23772] <... close resumed>)        = 0
[pid 23772] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23778, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23772] <... write resumed>)        = 18
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23772] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23772] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23772] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23772] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23772] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8625, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23772] +++ killed by SIGRT_1 +++
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23779
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23772, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23779 attached
 <unfinished ...>
[pid 23779] set_robust_list(0x55555be14660, 24) = 0
[pid 23779] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23779] <... prctl resumed>)        = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23779] setpgid(0, 0 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23779] <... setpgid resumed>)      = 0
[pid 23779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23779] write(3, "1000", 4 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23780
[pid 23779] <... write resumed>)        = 4
[pid 23779] close(3)                    = 0
[pid 23779] write(1, "executing program\n", 18) = 18
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23782
[pid 23779] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23779] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23779] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23779] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23783
[pid 23779] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8847, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23783 attached
./strace-static-x86_64: Process 23780 attached
[pid 23779] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23779, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23782 attached
 <unfinished ...>
[pid 23782] set_robust_list(0x55555be14660, 24) = 0
[pid 23782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23782] setpgid(0, 0)               = 0
[pid 23782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23782] write(3, "1000", 4)         = 4
[pid 23782] close(3)                    = 0
[pid 23782] write(1, "executing program\n", 18executing program
) = 18
[pid 23782] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23782] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23782] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23782] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23782] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8345, si_int=0, si_ptr=NULL} ---
[pid 23783] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23782] +++ killed by SIGRT_1 +++
[pid 23780] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23782, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23783] <... set_robust_list resumed>) = 0
[pid 23780] <... set_robust_list resumed>) = 0
[pid 23783] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23780] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23783] <... prctl resumed>)        = 0
[pid 23783] setpgid(0, 0 <unfinished ...>
[pid 23780] <... prctl resumed>)        = 0
[pid 23783] <... setpgid resumed>)      = 0
[pid 23783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23780] setpgid(0, 0 <unfinished ...>
[pid 23783] <... openat resumed>)       = 3
[pid 23780] <... setpgid resumed>)      = 0
[pid 23783] write(3, "1000", 4 <unfinished ...>
[pid 23780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23783] <... write resumed>)        = 4
[pid   663] <... restart_syscall resumed>) = 0
[pid 23783] close(3 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23783] <... close resumed>)        = 0
[pid 23780] <... openat resumed>)       = 3
[pid   661] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23784 attached
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23784
[pid 23783] write(1, "executing program\n", 18 <unfinished ...>
[pid 23780] write(3, "1000", 4executing program
 <unfinished ...>
[pid 23783] <... write resumed>)        = 18
[pid 23780] <... write resumed>)        = 4
[pid 23784] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23783] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23780] close(3 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23784] <... set_robust_list resumed>) = 0
[pid 23780] <... close resumed>)        = 0
[pid 23783] <... prlimit64 resumed>NULL) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23785
./strace-static-x86_64: Process 23785 attached
[pid 23785] set_robust_list(0x55555be14660, 24) = 0
[pid 23785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23785] setpgid(0, 0)               = 0
[pid 23785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23785] write(3, "1000", 4)         = 4
[pid 23785] close(3)                    = 0
[pid 23785] write(1, "executing program\n", 18executing program
) = 18
[pid 23785] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23785] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23785] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23785] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23785] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8400, si_int=0, si_ptr=NULL} ---
executing program
[pid 23785] +++ killed by SIGRT_1 +++
[pid 23784] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23783] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23780] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23783] <... sched_setscheduler resumed>) = 0
[pid 23780] <... write resumed>)        = 18
[pid 23783] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23783] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23780] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23783] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8586, si_int=0, si_ptr=NULL} ---
[pid 23780] <... prlimit64 resumed>NULL) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23785, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23780] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23783] +++ killed by SIGRT_1 +++
[pid 23780] <... sched_setscheduler resumed>) = 0
[pid 23780] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23783, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23780] <... timer_create resumed>[0]) = 0
[pid 23780] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23780] <... timer_settime resumed>NULL) = 0
[pid 23780] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9877, si_int=0, si_ptr=NULL} ---
[pid 23780] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23780, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23786
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23786 attached
 <unfinished ...>
[pid 23786] set_robust_list(0x55555be14660, 24) = 0
[pid 23786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23786] setpgid(0, 0)               = 0
[pid 23786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23784] <... prctl resumed>)        = 0
[pid 23786] <... openat resumed>)       = 3
[pid 23784] setpgid(0, 0 <unfinished ...>
[pid 23786] write(3, "1000", 4executing program
)         = 4
[pid 23786] close(3)                    = 0
[pid 23786] write(1, "executing program\n", 18) = 18
[pid 23786] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23786] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23786] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23786] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23786] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9612, si_int=0, si_ptr=NULL} ---
[pid 23786] +++ killed by SIGRT_1 +++
[pid 23784] <... setpgid resumed>)      = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23786, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23784] write(3, "1000", 4)         = 4
[pid 23784] close(3)                    = 0
[pid 23784] write(1, "executing program\n", 18executing program
) = 18
[pid 23784] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23784] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23784] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23784] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23784] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8644, si_int=0, si_ptr=NULL} ---
[pid 23784] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23784, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23788
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23787
./strace-static-x86_64: Process 23787 attached
[pid 23787] set_robust_list(0x55555be14660, 24) = 0
[pid 23787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23787] setpgid(0, 0)               = 0
[pid 23787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
executing program
[pid 23787] write(3, "1000", 4 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23787] <... write resumed>)        = 4
[pid 23787] close(3)                    = 0
[pid 23787] write(1, "executing program\n", 18) = 18
[pid 23787] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23787] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23787] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23787] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23787] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8408, si_int=0, si_ptr=NULL} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23789
./strace-static-x86_64: Process 23788 attached
[pid 23787] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23789 attached
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23787, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23789] set_robust_list(0x55555be14660, 24) = 0
[pid 23789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23789] setpgid(0, 0)               = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23790
[pid 23789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23789] write(3, "1000", 4executing program
)         = 4
[pid 23789] close(3)                    = 0
[pid 23789] write(1, "executing program\n", 18) = 18
[pid 23789] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23789] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23789] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23789] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23789] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8185, si_int=0, si_ptr=NULL} ---
[pid 23789] +++ killed by SIGRT_1 +++
[pid 23788] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23789, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23790 attached
 <unfinished ...>
[pid 23790] set_robust_list(0x55555be14660, 24) = 0
[pid 23790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23791
[pid 23790] setpgid(0, 0)               = 0
[pid 23790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23788] <... set_robust_list resumed>) = 0
[pid 23790] write(3, "1000", 4)         = 4
[pid 23790] close(3)                    = 0
executing program
[pid 23790] write(1, "executing program\n", 18) = 18
[pid 23790] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23790] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23790] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23788] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23790] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23790] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8763, si_int=0, si_ptr=NULL} ---
[pid 23788] <... prctl resumed>)        = 0
[pid 23790] +++ killed by SIGRT_1 +++
[pid 23788] setpgid(0, 0 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23790, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23791 attached
 <unfinished ...>
[pid 23791] set_robust_list(0x55555be14660, 24) = 0
[pid 23791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23791] setpgid(0, 0)               = 0
[pid 23791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23788] <... setpgid resumed>)      = 0
[pid 23791] <... openat resumed>)       = 3
[pid 23791] write(3, "1000", 4)         = 4
[pid 23791] close(3)                    = 0
[pid 23788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 23791] write(1, "executing program\n", 18) = 18
[pid 23791] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23791] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23791] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23791] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23791] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7916, si_int=0, si_ptr=NULL} ---
[pid 23791] +++ killed by SIGRT_1 +++
[pid 23788] <... openat resumed>)       = 3
[pid 23788] write(3, "1000", 4 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23791, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23788] <... write resumed>)        = 4
[pid 23788] close(3)                    = 0
executing program
[pid 23788] write(1, "executing program\n", 18) = 18
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23788] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23792 attached
 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23792
[pid 23792] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23788] <... prlimit64 resumed>NULL) = 0
[pid 23792] <... set_robust_list resumed>) = 0
[pid 23788] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23788] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23788] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23788] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8726, si_int=0, si_ptr=NULL} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid 23788] +++ killed by SIGRT_1 +++
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23788, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23793
./strace-static-x86_64: Process 23793 attached
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23793] set_robust_list(0x55555be14660, 24) = 0
[pid 23793] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23794
[pid 23793] <... prctl resumed>)        = 0
[pid 23793] setpgid(0, 0)               = 0
[pid 23793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23793] write(3, "1000", 4executing program
)         = 4
[pid 23793] close(3)                    = 0
[pid 23793] write(1, "executing program\n", 18) = 18
[pid 23793] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23793] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23793] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23793] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23793] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7972, si_int=0, si_ptr=NULL} ---
[pid 23793] +++ killed by SIGRT_1 +++
[pid 23792] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23793, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23794 attached
 <unfinished ...>
[pid 23794] set_robust_list(0x55555be14660, 24) = 0
[pid 23794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23794] setpgid(0, 0)               = 0
[pid 23794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23792] <... prctl resumed>)        = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23795
[pid 23794] <... openat resumed>)       = 3
[pid 23794] write(3, "1000", 4executing program
)         = 4
[pid 23794] close(3)                    = 0
[pid 23794] write(1, "executing program\n", 18) = 18
[pid 23794] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23794] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23794] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23794] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23794] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7886, si_int=0, si_ptr=NULL} ---
[pid 23794] +++ killed by SIGRT_1 +++
[pid 23792] setpgid(0, 0 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23794, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23795 attached
 <unfinished ...>
[pid 23795] set_robust_list(0x55555be14660, 24) = 0
[pid 23795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23795] setpgid(0, 0)               = 0
[pid 23795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23792] <... setpgid resumed>)      = 0
[pid 23795] <... openat resumed>)       = 3
[pid 23795] write(3, "1000", 4)         = 4
[pid 23795] close(3executing program
)                    = 0
[pid 23795] write(1, "executing program\n", 18) = 18
[pid 23795] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23795] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23795] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23795] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23795] <... timer_settime resumed>NULL) = 0
[pid 23795] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11271, si_int=0, si_ptr=NULL} ---
[pid 23795] +++ killed by SIGRT_1 +++
[pid 23792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23795, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23796
./strace-static-x86_64: Process 23796 attached
[pid 23796] set_robust_list(0x55555be14660, 24) = 0
[pid 23796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23796] setpgid(0, 0)               = 0
[pid 23796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23792] <... openat resumed>)       = 3
[pid 23796] write(3, "1000", 4 <unfinished ...>
[pid 23792] write(3, "1000", 4 <unfinished ...>
[pid 23796] <... write resumed>)        = 4
[pid 23796] close(3executing program
)                    = 0
[pid 23796] write(1, "executing program\n", 18) = 18
[pid 23796] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23796] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23796] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23796] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23796] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7957, si_int=0, si_ptr=NULL} ---
[pid 23796] +++ killed by SIGRT_1 +++
[pid 23792] <... write resumed>)        = 4
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23796, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23792] close(3)                    = 0
[pid 23792] write(1, "executing program\n", 18) = 18
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23797
[pid 23792] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23792] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23792] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23792] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23792] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8675, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23797 attached
[pid 23792] +++ killed by SIGRT_1 +++
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23792, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23798 attached
, child_tidptr=0x55555be14650) = 23798
[pid 23798] set_robust_list(0x55555be14660, 24) = 0
[pid 23798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23798] setpgid(0, 0)               = 0
[pid 23798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23797] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23798] <... openat resumed>)       = 3
executing program
[pid 23798] write(3, "1000", 4 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23798] <... write resumed>)        = 4
[pid 23798] close(3)                    = 0
[pid 23798] write(1, "executing program\n", 18) = 18
[pid 23798] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23798] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23798] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23799
[pid 23798] <... timer_create resumed>[0]) = 0
[pid 23798] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23798] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9267, si_int=0, si_ptr=NULL} ---
[pid 23798] +++ killed by SIGRT_1 +++
[pid 23797] <... set_robust_list resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23798, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23799 attached
 <unfinished ...>
[pid 23799] set_robust_list(0x55555be14660, 24) = 0
[pid 23797] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23799] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23797] <... prctl resumed>)        = 0
[pid 23799] <... prctl resumed>)        = 0
[pid 23799] setpgid(0, 0)               = 0
[pid 23799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23797] setpgid(0, 0 <unfinished ...>
[pid 23799] <... openat resumed>)       = 3
[pid 23799] write(3, "1000", 4)         = 4
[pid 23799] close(3executing program
)                    = 0
[pid 23799] write(1, "executing program\n", 18) = 18
[pid 23799] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23799] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23799] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23799] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23799] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7687, si_int=0, si_ptr=NULL} ---
[pid 23799] +++ killed by SIGRT_1 +++
[pid 23797] <... setpgid resumed>)      = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23799, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23800 attached
 <unfinished ...>
[pid 23800] set_robust_list(0x55555be14660, 24) = 0
[pid 23800] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23800
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23801
[pid 23800] <... prctl resumed>)        = 0
[pid 23797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23800] setpgid(0, 0executing program
)               = 0
[pid 23800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23800] write(3, "1000", 4)         = 4
[pid 23800] close(3 <unfinished ...>
[pid 23797] <... openat resumed>)       = 3
[pid 23800] <... close resumed>)        = 0
[pid 23800] write(1, "executing program\n", 18) = 18
[pid 23800] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23800] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23800] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23797] write(3, "1000", 4 <unfinished ...>
[pid 23800] <... timer_create resumed>[0]) = 0
[pid 23800] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23800] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8188, si_int=0, si_ptr=NULL} ---
[pid 23800] +++ killed by SIGRT_1 +++
[pid 23797] <... write resumed>)        = 4
[pid 23797] close(3 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23800, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23797] <... close resumed>)        = 0
./strace-static-x86_64: Process 23801 attached
[pid 23801] set_robust_list(0x55555be14660, 24) = 0
executing program
[pid 23797] write(1, "executing program\n", 18 <unfinished ...>
[pid 23801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23801] setpgid(0, 0 <unfinished ...>
[pid 23797] <... write resumed>)        = 18
[pid 23801] <... setpgid resumed>)      = 0
[pid 23801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
) = 3
[pid 23801] write(3, "1000", 4)         = 4
[pid 23801] close(3)                    = 0
[pid 23801] write(1, "executing program\n", 18) = 18
[pid 23797] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23801] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23801] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23797] <... prlimit64 resumed>NULL) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23797] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23801] <... sched_setscheduler resumed>) = 0
[pid 23801] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23801] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23797] <... sched_setscheduler resumed>) = 0
[pid 23801] <... timer_settime resumed>NULL) = 0
[pid 23797] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23801] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11536, si_int=0, si_ptr=NULL} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23797] <... timer_create resumed>[0]) = 0
[pid 23801] +++ killed by SIGRT_1 +++
[pid 23797] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23802
[pid 23797] <... timer_settime resumed>NULL) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23801, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23802 attached
[pid 23802] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23797] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26775, si_int=0, si_ptr=NULL} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23802] <... set_robust_list resumed>) = 0
[pid 23802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23802] setpgid(0, 0)               = 0
[pid 23802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23797] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23797, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23802] <... openat resumed>)       = 3
[pid 23802] write(3, "1000", 4)         = 4
[pid 23802] close(3)                    = 0
[pid 23802] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23803
[pid 23802] <... write resumed>)        = 18
[pid 23802] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23802] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23802] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23802] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23802] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8087, si_int=0, si_ptr=NULL} ---
[pid 23802] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23803 attached
[pid 23803] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23802, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23803] <... set_robust_list resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23803] setpgid(0, 0)               = 0
[pid 23803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23803] write(3, "1000", 4)         = 4
executing program
[pid 23803] close(3)                    = 0
[pid 23803] write(1, "executing program\n", 18) = 18
[pid 23803] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23803] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23803] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23803] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23803] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7638, si_int=0, si_ptr=NULL} ---
[pid 23803] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23803, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23804 attached
 <unfinished ...>
[pid 23804] set_robust_list(0x55555be14660, 24) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23804
[pid 23804] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23805
[pid 23804] <... prctl resumed>)        = 0
[pid 23804] setpgid(0, 0)               = 0
[pid 23804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 23805 attached
[pid 23804] write(3, "1000", 4)         = 4
[pid 23804] close(3)                    = 0
[pid 23804] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23804] <... write resumed>)        = 18
[pid 23804] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23804] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23804] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23804] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23804] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7197, si_int=0, si_ptr=NULL} ---
[pid 23805] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23804] +++ killed by SIGRT_1 +++
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23806
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23804, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23806 attached
 <unfinished ...>
[pid 23806] set_robust_list(0x55555be14660, 24) = 0
[pid 23806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23806] setpgid(0, 0)               = 0
[pid 23806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23805] <... set_robust_list resumed>) = 0
[pid 23806] <... openat resumed>)       = 3
[pid 23806] write(3, "1000", 4)         = 4
executing program
[pid 23806] close(3)                    = 0
[pid 23806] write(1, "executing program\n", 18) = 18
[pid 23806] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23806] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23806] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23806] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23806] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8034, si_int=0, si_ptr=NULL} ---
[pid 23806] +++ killed by SIGRT_1 +++
[pid 23805] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23806, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23807
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23805] <... prctl resumed>)        = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23808
./strace-static-x86_64: Process 23807 attached
[pid 23807] set_robust_list(0x55555be14660, 24) = 0
[pid 23807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23807] setpgid(0, 0)               = 0
[pid 23807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23805] setpgid(0, 0)               = 0
[pid 23807] <... openat resumed>)       = 3
[pid 23807] write(3, "1000", 4)         = 4
[pid 23807] close(3executing program
)                    = 0
[pid 23807] write(1, "executing program\n", 18) = 18
[pid 23807] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23807] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23807] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23807] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23807] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8826, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23808 attached
[pid 23807] +++ killed by SIGRT_1 +++
[pid 23805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23807, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23805] write(3, "1000", 4)         = 4
[pid 23808] set_robust_list(0x55555be14660, 24) = 0
[pid 23805] close(3)                    = 0
[pid 23805] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23808] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23805] <... write resumed>)        = 18
[pid 23808] <... prctl resumed>)        = 0
[pid 23805] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23808] setpgid(0, 0 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23808] <... setpgid resumed>)      = 0
[pid 23805] <... prlimit64 resumed>NULL) = 0
[pid 23805] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23805] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23805] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23805] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29395, si_int=0, si_ptr=NULL} ---
[pid 23805] +++ killed by SIGRT_1 +++
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23809
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23805, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23809 attached
 <unfinished ...>
[pid 23809] set_robust_list(0x55555be14660, 24) = 0
[pid 23809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23809] setpgid(0, 0)               = 0
executing program
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23809] write(3, "1000", 4)         = 4
[pid 23809] close(3)                    = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23810
[pid 23809] write(1, "executing program\n", 18) = 18
[pid 23809] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23809] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23809] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23809] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23809] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8005, si_int=0, si_ptr=NULL} ---
[pid 23809] +++ killed by SIGRT_1 +++
[pid 23808] <... openat resumed>)       = 3
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23809, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23810 attached
 <unfinished ...>
[pid 23810] set_robust_list(0x55555be14660, 24) = 0
[pid 23810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23810] setpgid(0, 0)               = 0
[pid 23810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23810] write(3, "1000", 4)         = 4
[pid 23810] close(3)                    = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23808] write(3, "1000", 4executing program
 <unfinished ...>
[pid 23810] write(1, "executing program\n", 18 <unfinished ...>
[pid 23808] <... write resumed>)        = 4
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23810] <... write resumed>)        = 18
[pid 23810] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23810] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23810] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23810] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23808] close(3 <unfinished ...>
[pid 23810] <... timer_settime resumed>NULL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23811
[pid 23810] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14435, si_int=0, si_ptr=NULL} ---
[pid 23808] <... close resumed>)        = 0
executing program
[pid 23810] +++ killed by SIGRT_1 +++
[pid 23808] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23810, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23808] <... write resumed>)        = 18
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23811 attached
 <unfinished ...>
[pid 23808] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23811] set_robust_list(0x55555be14660, 24) = 0
[pid 23811] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23808] <... prlimit64 resumed>NULL) = 0
[pid 23811] <... prctl resumed>)        = 0
[pid 23811] setpgid(0, 0)               = 0
[pid 23811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23808] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23811] <... openat resumed>)       = 3
[pid 23808] <... sched_setscheduler resumed>) = 0
[pid 23811] write(3, "1000", 4 <unfinished ...>
[pid 23808] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23811] <... write resumed>)        = 4
[pid 23808] <... timer_create resumed>[0]) = 0
[pid 23811] close(3)                    = 0
[pid 23808] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23811] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid 23808] <... timer_settime resumed>NULL) = 0
[pid 23811] <... write resumed>)        = 18
[pid 23808] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11821, si_int=0, si_ptr=NULL} ---
[pid 23811] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23811] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23811] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23811] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23811] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6648, si_int=0, si_ptr=NULL} ---
[pid 23808] +++ killed by SIGRT_1 +++
[pid 23811] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23808, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23811, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23812 attached
, child_tidptr=0x55555be14650) = 23812
[pid 23812] set_robust_list(0x55555be14660, 24) = 0
[pid 23812] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23812] <... prctl resumed>)        = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23813
./strace-static-x86_64: Process 23813 attached
[pid 23812] setpgid(0, 0 <unfinished ...>
[pid 23813] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23812] <... setpgid resumed>)      = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23814 attached
 <unfinished ...>
[pid 23813] <... set_robust_list resumed>) = 0
[pid 23812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23814
[pid 23812] <... openat resumed>)       = 3
[pid 23814] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23813] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23814] <... set_robust_list resumed>) = 0
[pid 23813] <... prctl resumed>)        = 0
[pid 23812] write(3, "1000", 4)         = 4
[pid 23813] setpgid(0, 0)               = 0
[pid 23812] close(3)                    = 0
[pid 23813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23812] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23814] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23813] <... openat resumed>)       = 3
[pid 23812] <... write resumed>)        = 18
[pid 23814] <... prctl resumed>)        = 0
[pid 23813] write(3, "1000", 4 <unfinished ...>
[pid 23812] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23813] <... write resumed>)        = 4
[pid 23812] <... prlimit64 resumed>NULL) = 0
[pid 23814] setpgid(0, 0 <unfinished ...>
[pid 23812] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23813] close(3 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23814] <... setpgid resumed>)      = 0
[pid 23812] <... sched_setscheduler resumed>) = 0
[pid 23814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23813] <... close resumed>)        = 0
[pid 23812] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23815 attached
 <unfinished ...>
executing program
[pid 23814] <... openat resumed>)       = 3
[pid 23813] write(1, "executing program\n", 18 <unfinished ...>
[pid 23812] <... timer_create resumed>[0]) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23815
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23816
[pid 23814] write(3, "1000", 4 <unfinished ...>
[pid 23813] <... write resumed>)        = 18
[pid 23812] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23814] <... write resumed>)        = 4
[pid 23812] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8533, si_int=0, si_ptr=NULL} ---
[pid 23814] close(3 <unfinished ...>
[pid 23813] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23815] set_robust_list(0x55555be14660, 24) = 0
[pid 23815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23815] setpgid(0, 0)               = 0
[pid 23815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23814] <... close resumed>)        = 0
[pid 23813] <... prlimit64 resumed>NULL) = 0
[pid 23812] +++ killed by SIGRT_1 +++
[pid 23815] <... openat resumed>)       = 3
[pid 23814] write(1, "executing program\n", 18 <unfinished ...>
[pid 23813] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23815] write(3, "1000", 4)         = 4
[pid 23815] close(3executing program
executing program
)                    = 0
[pid 23815] write(1, "executing program\n", 18) = 18
[pid 23815] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23813] <... sched_setscheduler resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23812, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23814] <... write resumed>)        = 18
[pid 23815] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23813] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23815] <... sched_setscheduler resumed>) = 0
[pid 23814] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23813] <... timer_create resumed>[0]) = 0
[pid 23815] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23813] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23815] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23814] <... prlimit64 resumed>NULL) = 0
[pid 23813] <... timer_settime resumed>NULL) = 0
[pid 23815] <... timer_settime resumed>NULL) = 0
[pid 23815] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14023, si_int=0, si_ptr=NULL} ---
[pid 23814] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23813] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36455, si_int=0, si_ptr=NULL} ---
[pid 23815] +++ killed by SIGRT_1 +++
[pid 23814] <... sched_setscheduler resumed>) = 0
[pid 23814] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23813] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23813, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23814] <... timer_create resumed>[0]) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23815, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23814] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 23816 attached
NULL) = 0
[pid 23816] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23814] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10697, si_int=0, si_ptr=NULL} ---
[pid 23816] <... set_robust_list resumed>) = 0
[pid 23816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23816] setpgid(0, 0)               = 0
[pid 23816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23814] +++ killed by SIGRT_1 +++
[pid 23816] write(3, "1000", 4 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23816] <... write resumed>)        = 4
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23814, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23816] close(3 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
./strace-static-x86_64: Process 23817 attached
./strace-static-x86_64: Process 23818 attached
 <unfinished ...>
[pid 23816] <... close resumed>)        = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23817
[pid 23816] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23818
[pid 23816] <... write resumed>)        = 18
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23816] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23816] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23816] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23816] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23816] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9098, si_int=0, si_ptr=NULL} ---
[pid 23818] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23817] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23816] +++ killed by SIGRT_1 +++
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23819
./strace-static-x86_64: Process 23819 attached
[pid 23819] set_robust_list(0x55555be14660, 24) = 0
[pid 23819] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23816, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23818] <... set_robust_list resumed>) = 0
[pid 23817] <... set_robust_list resumed>) = 0
[pid 23819] <... prctl resumed>)        = 0
[pid 23819] setpgid(0, 0)               = 0
[pid 23819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23817] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23818] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23819] <... openat resumed>)       = 3
[pid 23817] <... prctl resumed>)        = 0
[pid 23819] write(3, "1000", 4)         = 4
executing program
[pid 23819] close(3)                    = 0
[pid 23819] write(1, "executing program\n", 18) = 18
[pid 23819] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23817] setpgid(0, 0 <unfinished ...>
[pid 23819] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23819] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23819] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23818] <... prctl resumed>)        = 0
[pid 23817] <... setpgid resumed>)      = 0
[pid 23819] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11171, si_int=0, si_ptr=NULL} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23819] +++ killed by SIGRT_1 +++
[pid 23818] setpgid(0, 0 <unfinished ...>
[pid 23817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23820 attached
 <unfinished ...>
[pid 23820] set_robust_list(0x55555be14660, 24) = 0
[pid 23820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23820
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23819, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23821
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23820] setpgid(0, 0)               = 0
[pid 23820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23818] <... setpgid resumed>)      = 0
[pid 23817] <... openat resumed>)       = 3
[pid 23820] <... openat resumed>)       = 3
[pid 23817] write(3, "1000", 4 <unfinished ...>
[pid 23820] write(3, "1000", 4)         = 4
[pid 23820] close(3)                    = 0
[pid 23820] write(1, "executing program\n", 18 <unfinished ...>
[pid 23818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 23817] <... write resumed>)        = 4
[pid 23820] <... write resumed>)        = 18
[pid 23820] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23820] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23820] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23820] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23820] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8756, si_int=0, si_ptr=NULL} ---
[pid 23817] close(3 <unfinished ...>
[pid 23820] +++ killed by SIGRT_1 +++
[pid 23818] <... openat resumed>)       = 3
[pid 23817] <... close resumed>)        = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23820, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23817] write(1, "executing program\n", 18./strace-static-x86_64: Process 23821 attached
 <unfinished ...>
[pid 23821] set_robust_list(0x55555be14660, 24) = 0
[pid 23821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23821] setpgid(0, 0)               = 0
executing program
[pid 23817] <... write resumed>)        = 18
[pid 23821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23817] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23817] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23817] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
executing program
[pid 23818] write(3, "1000", 4 <unfinished ...>
[pid 23817] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23818] <... write resumed>)        = 4
[pid 23817] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9563, si_int=0, si_ptr=NULL} ---
[pid 23818] close(3 <unfinished ...>
[pid 23821] <... openat resumed>)       = 3
[pid 23821] write(3, "1000", 4)         = 4
[pid 23821] close(3)                    = 0
[pid 23821] write(1, "executing program\n", 18) = 18
[pid 23821] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23817] +++ killed by SIGRT_1 +++
[pid 23821] <... prlimit64 resumed>NULL) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23817, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23818] <... close resumed>)        = 0
[pid 23821] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23818] write(1, "executing program\n", 18 <unfinished ...>
[pid 23821] <... sched_setscheduler resumed>) = 0
[pid 23821] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23821] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program
NULL) = 0
[pid 23818] <... write resumed>)        = 18
[pid 23821] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26104, si_int=0, si_ptr=NULL} ---
[pid 23821] +++ killed by SIGRT_1 +++
[pid 23818] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23821, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23818] <... prlimit64 resumed>NULL) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23818] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23822
[pid 23818] <... sched_setscheduler resumed>) = 0
[pid 23818] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
./strace-static-x86_64: Process 23822 attached
[pid 23818] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23822] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23818] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10542, si_int=0, si_ptr=NULL} ---
[pid 23822] <... set_robust_list resumed>) = 0
[pid 23822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23822] setpgid(0, 0)               = 0
[pid 23822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23818] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23818, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23822] <... openat resumed>)       = 3
[pid 23822] write(3, "1000", 4)         = 4
[pid 23822] close(3)                    = 0
[pid 23822] write(1, "executing program\n", 18executing program
) = 18
[pid 23822] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23822] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23822] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23822] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23822] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14428, si_int=0, si_ptr=NULL} ---
[pid 23822] +++ killed by SIGRT_1 +++
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23823 attached
 <unfinished ...>
[pid 23823] set_robust_list(0x55555be14660, 24) = 0
[pid 23823] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23822, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23823
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23824
[pid 23823] <... prctl resumed>)        = 0
[pid 23823] setpgid(0, 0)               = 0
[pid 23823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23824 attached
) = 3
[pid 23824] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23823] write(3, "1000", 4 <unfinished ...>
[pid 23824] <... set_robust_list resumed>) = 0
executing program
[pid 23823] <... write resumed>)        = 4
[pid 23823] close(3)                    = 0
[pid 23823] write(1, "executing program\n", 18 <unfinished ...>
[pid 23824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23823] <... write resumed>)        = 18
[pid 23823] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23824] setpgid(0, 0 <unfinished ...>
[pid 23823] <... prlimit64 resumed>NULL) = 0
[pid 23824] <... setpgid resumed>)      = 0
[pid 23823] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23823] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23823] <... timer_create resumed>[0]) = 0
[pid 23823] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23823] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8176, si_int=0, si_ptr=NULL} ---
[pid 23824] <... openat resumed>)       = 3
[pid 23824] write(3, "1000", 4 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23825 attached
 <unfinished ...>
[pid 23824] <... write resumed>)        = 4
[pid 23823] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23826 attached
[pid 23824] close(3 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23825
[pid 23824] <... close resumed>)        = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23823, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23826
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23826] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 23827 attached
 <unfinished ...>
[pid 23824] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
./strace-static-x86_64: Process 23828 attached
 <unfinished ...>
[pid 23827] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23826] <... set_robust_list resumed>) = 0
[pid 23824] <... write resumed>)        = 18
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23827
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23828
[pid 23825] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23824] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23825] <... set_robust_list resumed>) = 0
[pid 23825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23825] setpgid(0, 0)               = 0
[pid 23828] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23827] <... set_robust_list resumed>) = 0
[pid 23826] setpgid(0, 0 <unfinished ...>
[pid 23824] <... prlimit64 resumed>NULL) = 0
[pid 23825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23826] <... setpgid resumed>)      = 0
[pid 23824] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23825] <... openat resumed>)       = 3
[pid 23824] <... sched_setscheduler resumed>) = 0
[pid 23826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23824] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23825] write(3, "1000", 4 <unfinished ...>
[pid 23824] <... timer_create resumed>[0]) = 0
executing program
[pid 23824] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23826] <... openat resumed>)       = 3
[pid 23824] <... timer_settime resumed>NULL) = 0
[pid 23826] write(3, "1000", 4 <unfinished ...>
[pid 23824] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7455, si_int=0, si_ptr=NULL} ---
[pid 23825] <... write resumed>)        = 4
[pid 23826] <... write resumed>)        = 4
[pid 23825] close(3)                    = 0
[pid 23825] write(1, "executing program\n", 18) = 18
[pid 23825] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23825] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23825] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23824] +++ killed by SIGRT_1 +++
[pid 23826] close(3 <unfinished ...>
[pid 23825] <... timer_create resumed>[0]) = 0
[pid 23825] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23825] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7915, si_int=0, si_ptr=NULL} ---
[pid 23828] <... set_robust_list resumed>) = 0
[pid 23827] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23826] <... close resumed>)        = 0
[pid 23825] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23824, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23828] setpgid(0, 0)               = 0
[pid 23828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23827] <... prctl resumed>)        = 0
executing program
[pid 23826] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23825, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23826] <... write resumed>)        = 18
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23826] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23828] <... openat resumed>)       = 3
[pid 23826] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23828] write(3, "1000", 4 <unfinished ...>
[pid 23826] <... sched_setscheduler resumed>) = 0
[pid 23828] <... write resumed>)        = 4
[pid 23826] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23828] close(3executing program
 <unfinished ...>
[pid 23826] <... timer_create resumed>[0]) = 0
[pid 23828] <... close resumed>)        = 0
[pid 23826] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23827] setpgid(0, 0 <unfinished ...>
[pid 23826] <... timer_settime resumed>NULL) = 0
[pid 23827] <... setpgid resumed>)      = 0
[pid 23826] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8067, si_int=0, si_ptr=NULL} ---
[pid 23828] write(1, "executing program\n", 18) = 18
[pid 23828] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23828] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23828] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23828] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23826] +++ killed by SIGRT_1 +++
[pid 23828] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9057, si_int=0, si_ptr=NULL} ---
[pid 23827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23828] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23826, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23828, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23827] <... openat resumed>)       = 3
[pid 23827] write(3, "1000", 4)         = 4
[pid 23827] close(3)                    = 0
[pid 23827] write(1, "executing program\n", 18) = 18
[pid 23827] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23827] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23827] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23827] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23827] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8676, si_int=0, si_ptr=NULL} ---
[pid 23827] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23827, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23829 attached
 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23829
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23829] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23831 attached
./strace-static-x86_64: Process 23830 attached
 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23830
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23832
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23833
[pid 23829] <... set_robust_list resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23831
[pid 23829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23829] setpgid(0, 0)               = 0
[pid 23829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23833 attached
 <unfinished ...>
[pid 23831] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23830] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23829] <... openat resumed>)       = 3
[pid 23831] <... set_robust_list resumed>) = 0
[pid 23830] <... set_robust_list resumed>) = 0
[pid 23829] write(3, "1000", 4executing program
)         = 4
[pid 23829] close(3)                    = 0
[pid 23829] write(1, "executing program\n", 18) = 18
[pid 23829] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23829] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23829] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23829] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23829] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7647, si_int=0, si_ptr=NULL} ---
[pid 23833] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23831] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23830] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23829] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23829, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23832 attached
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23832] set_robust_list(0x55555be14660, 24) = 0
[pid 23832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23833] <... set_robust_list resumed>) = 0
[pid 23831] <... prctl resumed>)        = 0
[pid 23830] <... prctl resumed>)        = 0
[pid 23832] setpgid(0, 0)               = 0
[pid 23832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23831] setpgid(0, 0 <unfinished ...>
[pid 23830] setpgid(0, 0 <unfinished ...>
[pid 23832] <... openat resumed>)       = 3
[pid 23831] <... setpgid resumed>)      = 0
[pid 23830] <... setpgid resumed>)      = 0
[pid 23833] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23832] write(3, "1000", 4)         = 4
[pid 23832] close(3executing program
)                    = 0
[pid 23831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23832] write(1, "executing program\n", 18) = 18
[pid 23831] <... openat resumed>)       = 3
[pid 23832] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23832] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23832] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23832] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23831] write(3, "1000", 4 <unfinished ...>
[pid 23832] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8479, si_int=0, si_ptr=NULL} ---
[pid 23830] <... openat resumed>)       = 3
[pid 23833] <... prctl resumed>)        = 0
[pid 23832] +++ killed by SIGRT_1 +++
[pid 23831] <... write resumed>)        = 4
[pid 23830] write(3, "1000", 4 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23832, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23831] close(3 <unfinished ...>
[pid 23830] <... write resumed>)        = 4
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23831] <... close resumed>)        = 0
[pid 23830] close(3 <unfinished ...>
[pid 23831] write(1, "executing program\n", 18 <unfinished ...>
[pid 23830] <... close resumed>)        = 0
[pid 23833] setpgid(0, 0executing program
executing program
 <unfinished ...>
[pid 23831] <... write resumed>)        = 18
[pid 23830] write(1, "executing program\n", 18 <unfinished ...>
[pid 23833] <... setpgid resumed>)      = 0
[pid 23831] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23830] <... write resumed>)        = 18
[pid 23831] <... prlimit64 resumed>NULL) = 0
[pid 23830] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23831] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23830] <... prlimit64 resumed>NULL) = 0
[pid 23831] <... sched_setscheduler resumed>) = 0
[pid 23830] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23831] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23830] <... sched_setscheduler resumed>) = 0
[pid 23831] <... timer_create resumed>[0]) = 0
[pid 23830] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23831] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23830] <... timer_create resumed>[0]) = 0
[pid 23833] <... openat resumed>)       = 3
[pid 23831] <... timer_settime resumed>NULL) = 0
[pid 23830] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23833] write(3, "1000", 4 <unfinished ...>
[pid 23831] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16000, si_int=0, si_ptr=NULL} ---
[pid 23830] <... timer_settime resumed>NULL) = 0
[pid 23833] <... write resumed>)        = 4
[pid 23830] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18793, si_int=0, si_ptr=NULL} ---
[pid 23831] +++ killed by SIGRT_1 +++
[pid 23830] +++ killed by SIGRT_1 +++
[pid 23833] close(3 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23830, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23831, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23834
[pid 23833] <... close resumed>)        = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23835
./strace-static-x86_64: Process 23834 attached
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23834] set_robust_list(0x55555be14660, 24) = 0
[pid 23834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23834] setpgid(0, 0)               = 0
[pid 23834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23836
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23837
[pid 23834] <... openat resumed>)       = 3
[pid 23834] write(3, "1000", 4)         = 4
[pid 23834] close(3)                    = 0
executing program
executing program
./strace-static-x86_64: Process 23835 attached
[pid 23833] write(1, "executing program\n", 18 <unfinished ...>
[pid 23834] write(1, "executing program\n", 18) = 18
[pid 23834] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23833] <... write resumed>)        = 18
[pid 23834] <... prlimit64 resumed>NULL) = 0
[pid 23834] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23834] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23834] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23833] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23834] <... timer_settime resumed>NULL) = 0
[pid 23834] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15303, si_int=0, si_ptr=NULL} ---
[pid 23835] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23834] +++ killed by SIGRT_1 +++
[pid 23833] <... prlimit64 resumed>NULL) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23834, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23833] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23836 attached
 <unfinished ...>
[pid 23833] <... sched_setscheduler resumed>) = 0
[pid 23833] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23836] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23833] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23836] <... set_robust_list resumed>) = 0
[pid 23833] <... timer_settime resumed>NULL) = 0
[pid 23833] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13438, si_int=0, si_ptr=NULL} ---
[pid 23836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23836] setpgid(0, 0./strace-static-x86_64: Process 23837 attached
)               = 0
[pid 23837] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23833] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23833, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23837] <... set_robust_list resumed>) = 0
[pid 23836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23837] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23835] <... set_robust_list resumed>) = 0
[pid 23835] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23837] <... prctl resumed>)        = 0
[pid 23837] setpgid(0, 0)               = 0
[pid 23837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23835] <... prctl resumed>)        = 0
[pid 23837] <... openat resumed>)       = 3
[pid 23835] setpgid(0, 0 <unfinished ...>
[pid 23836] <... openat resumed>)       = 3
[pid 23835] <... setpgid resumed>)      = 0
[pid 23836] write(3, "1000", 4)         = 4
[pid 23836] close(3)                    = 0
executing program
[pid 23837] write(3, "1000", 4)         = 4
[pid 23836] write(1, "executing program\n", 18) = 18
[pid 23835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23837] close(3 <unfinished ...>
[pid 23836] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23837] <... close resumed>)        = 0
executing program
[pid 23837] write(1, "executing program\n", 18 <unfinished ...>
[pid 23835] <... openat resumed>)       = 3
[pid 23837] <... write resumed>)        = 18
[pid 23837] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23835] write(3, "1000", 4 <unfinished ...>
[pid 23836] <... prlimit64 resumed>NULL) = 0
[pid 23836] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23836] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23835] <... write resumed>)        = 4
[pid 23836] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23836] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8401, si_int=0, si_ptr=NULL} ---
[pid 23835] close(3 <unfinished ...>
[pid 23836] +++ killed by SIGRT_1 +++
[pid 23835] <... close resumed>)        = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23836, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid 23837] <... prlimit64 resumed>NULL) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23835] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23835] <... write resumed>)        = 18
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23835] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23835] <... prlimit64 resumed>NULL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23839
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23838
[pid 23837] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23837] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23835] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23837] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23840
[pid 23837] <... timer_settime resumed>NULL) = 0
[pid 23835] <... sched_setscheduler resumed>) = 0
[pid 23837] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12798, si_int=0, si_ptr=NULL} ---
[pid 23835] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 23840 attached
./strace-static-x86_64: Process 23839 attached
./strace-static-x86_64: Process 23838 attached
[0]) = 0
[pid 23835] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23840] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23837] +++ killed by SIGRT_1 +++
[pid 23835] <... timer_settime resumed>NULL) = 0
[pid 23840] <... set_robust_list resumed>) = 0
[pid 23839] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23838] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23835] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29311, si_int=0, si_ptr=NULL} ---
[pid 23840] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23839] <... set_robust_list resumed>) = 0
[pid 23838] <... set_robust_list resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23837, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23840] <... prctl resumed>)        = 0
[pid 23839] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23838] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23835] +++ killed by SIGRT_1 +++
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23838] <... prctl resumed>)        = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23835, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23838] setpgid(0, 0 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23838] <... setpgid resumed>)      = 0
[pid 23838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23840] setpgid(0, 0 <unfinished ...>
[pid 23839] <... prctl resumed>)        = 0
[pid 23838] <... openat resumed>)       = 3
[pid 23838] write(3, "1000", 4)         = 4
[pid 23838] close(3)                    = 0
executing program
[pid 23838] write(1, "executing program\n", 18) = 18
[pid 23838] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23838] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23838] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23838] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23838] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9100, si_int=0, si_ptr=NULL} ---
[pid 23840] <... setpgid resumed>)      = 0
[pid 23839] setpgid(0, 0 <unfinished ...>
[pid 23838] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23838, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23839] <... setpgid resumed>)      = 0
[pid 23840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23840] <... openat resumed>)       = 3
[pid 23840] write(3, "1000", 4)         = 4
[pid 23840] close(3)                    = 0
executing program
[pid 23840] write(1, "executing program\n", 18 <unfinished ...>
[pid 23839] <... openat resumed>)       = 3
[pid 23840] <... write resumed>)        = 18
[pid 23840] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23840] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23840] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23840] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23840] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8557, si_int=0, si_ptr=NULL} ---
[pid 23840] +++ killed by SIGRT_1 +++
[pid 23839] write(3, "1000", 4 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23840, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23839] <... write resumed>)        = 4
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23839] close(3)                    = 0
executing program
[pid 23839] write(1, "executing program\n", 18) = 18
[pid 23839] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23839] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23839] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23839] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23839] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9959, si_int=0, si_ptr=NULL} ---
[pid   663] <... restart_syscall resumed>) = 0
[pid 23839] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23839, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23842 attached
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23841
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23842
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23842] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23843 attached
 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23843
./strace-static-x86_64: Process 23841 attached
[pid 23841] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23841] <... set_robust_list resumed>) = 0
[pid 23841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23841] setpgid(0, 0)               = 0
[pid 23841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23841] write(3, "1000", 4)         = 4
[pid 23841] close(3executing program
)                    = 0
[pid 23841] write(1, "executing program\n", 18) = 18
[pid 23841] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23845
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23844
[pid 23841] <... prlimit64 resumed>NULL) = 0
[pid 23841] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23841] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23841] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23841] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8739, si_int=0, si_ptr=NULL} ---
[pid 23843] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23842] <... set_robust_list resumed>) = 0
[pid 23841] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23844 attached
[pid 23844] set_robust_list(0x55555be14660, 24) = 0
[pid 23844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23844] setpgid(0, 0./strace-static-x86_64: Process 23845 attached
)               = 0
[pid 23845] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23845] <... set_robust_list resumed>) = 0
[pid 23845] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23844] <... openat resumed>)       = 3
[pid 23845] <... prctl resumed>)        = 0
[pid 23845] setpgid(0, 0)               = 0
[pid 23845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23844] write(3, "1000", 4)         = 4
[pid 23844] close(3 <unfinished ...>
[pid 23845] <... openat resumed>)       = 3
[pid 23844] <... close resumed>)        = 0
[pid 23844] write(1, "executing program\n", 18executing program
) = 18
[pid 23844] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23845] write(3, "1000", 4 <unfinished ...>
[pid 23844] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23845] <... write resumed>)        = 4
[pid 23844] <... sched_setscheduler resumed>) = 0
[pid 23844] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23844] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23844] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10179, si_int=0, si_ptr=NULL} ---
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23841, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23844] +++ killed by SIGRT_1 +++
[pid 23843] <... set_robust_list resumed>) = 0
[pid 23842] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23845] close(3 <unfinished ...>
[pid 23842] <... prctl resumed>)        = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23844, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23842] setpgid(0, 0 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23845] <... close resumed>)        = 0
[pid 23842] <... setpgid resumed>)      = 0
[pid 23845] write(1, "executing program\n", 18executing program
) = 18
[pid 23845] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23845] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23845] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23845] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23845] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8016, si_int=0, si_ptr=NULL} ---
[pid 23845] +++ killed by SIGRT_1 +++
[pid 23843] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23845, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23842] write(3, "1000", 4 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23842] <... write resumed>)        = 4
[pid 23843] <... prctl resumed>)        = 0
[pid 23842] close(3executing program
)                    = 0
[pid 23842] write(1, "executing program\n", 18 <unfinished ...>
[pid 23843] setpgid(0, 0 <unfinished ...>
[pid 23842] <... write resumed>)        = 18
[pid 23843] <... setpgid resumed>)      = 0
[pid 23842] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23842] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23842] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23842] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23842] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20320, si_int=0, si_ptr=NULL} ---
[pid 23842] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23842, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23846
./strace-static-x86_64: Process 23846 attached
[pid 23846] set_robust_list(0x55555be14660, 24) = 0
[pid 23846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23846] setpgid(0, 0)               = 0
[pid 23846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23846] <... openat resumed>)       = 3
[pid 23846] write(3, "1000", 4)         = 4
[pid 23846] close(3)                    = 0
[pid 23846] write(1, "executing program\n", 18) = 18
executing program
[pid 23846] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23846] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23846] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23846] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23846] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7985, si_int=0, si_ptr=NULL} ---
[pid 23846] +++ killed by SIGRT_1 +++
[pid 23843] <... openat resumed>)       = 3
[pid 23843] write(3, "1000", 4 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23846, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23843] <... write resumed>)        = 4
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23843] close(3executing program
)                    = 0
[pid 23843] write(1, "executing program\n", 18) = 18
[pid 23843] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23843] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23843] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23843] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23843] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10020, si_int=0, si_ptr=NULL} ---
[pid 23843] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23843, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23847
./strace-static-x86_64: Process 23847 attached
[pid 23847] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23848
./strace-static-x86_64: Process 23848 attached
[pid 23848] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23847] <... set_robust_list resumed>) = 0
[pid 23847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23847] setpgid(0, 0)               = 0
[pid 23848] <... set_robust_list resumed>) = 0
[pid 23847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23848] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23847] write(3, "1000", 4)         = 4
[pid 23847] close(3executing program
)                    = 0
[pid 23847] write(1, "executing program\n", 18) = 18
[pid 23847] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23847] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23847] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23847] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23847] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8616, si_int=0, si_ptr=NULL} ---
[pid 23848] <... prctl resumed>)        = 0
[pid 23847] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23847, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23848] setpgid(0, 0 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23848] <... setpgid resumed>)      = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23849
[pid 23848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23848] <... openat resumed>)       = 3
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23849 attached
 <unfinished ...>
[pid 23848] write(3, "1000", 4 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23851
./strace-static-x86_64: Process 23850 attached
[pid 23850] set_robust_list(0x55555be14660, 24) = 0
[pid 23850] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23849] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23848] <... write resumed>)        = 4
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23850
[pid 23850] <... prctl resumed>)        = 0
[pid 23850] setpgid(0, 0)               = 0
[pid 23850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23850] write(3, "1000", 4)         = 4
[pid 23848] close(3executing program
 <unfinished ...>
[pid 23849] <... set_robust_list resumed>) = 0
[pid 23850] close(3)                    = 0
[pid 23850] write(1, "executing program\n", 18) = 18
[pid 23850] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23850] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23850] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23850] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23850] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8570, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23851 attached
[pid 23850] +++ killed by SIGRT_1 +++
[pid 23849] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23848] <... close resumed>)        = 0
[pid 23849] <... prctl resumed>)        = 0
[pid 23848] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23850, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23851] set_robust_list(0x55555be14660, 24executing program
 <unfinished ...>
[pid 23848] <... write resumed>)        = 18
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23851] <... set_robust_list resumed>) = 0
[pid 23849] setpgid(0, 0 <unfinished ...>
[pid 23848] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23849] <... setpgid resumed>)      = 0
[pid 23849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23848] <... prlimit64 resumed>NULL) = 0
[pid 23851] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23849] <... openat resumed>)       = 3
[pid 23848] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23849] write(3, "1000", 4 <unfinished ...>
[pid 23848] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23849] <... write resumed>)        = 4
[pid 23848] <... timer_create resumed>[0]) = 0
[pid 23849] close(3 <unfinished ...>
[pid 23848] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23849] <... close resumed>)        = 0
[pid 23849] write(1, "executing program\n", 18 <unfinished ...>
[pid 23848] <... timer_settime resumed>NULL) = 0
[pid 23849] <... write resumed>)        = 18
[pid 23848] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14099, si_int=0, si_ptr=NULL} ---
[pid 23848] +++ killed by SIGRT_1 +++
executing program
[pid 23849] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23848, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23849] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23849] <... sched_setscheduler resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23849] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23849] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23849] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9805, si_int=0, si_ptr=NULL} ---
[pid 23849] +++ killed by SIGRT_1 +++
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23849, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23852
./strace-static-x86_64: Process 23852 attached
[pid 23852] set_robust_list(0x55555be14660, 24) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23853
[pid 23852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23852] setpgid(0, 0)               = 0
[pid 23852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23851] <... prctl resumed>)        = 0
[pid 23852] <... openat resumed>)       = 3
[pid 23852] write(3, "1000", 4)         = 4
[pid 23852] close(3)                    = 0
executing program
[pid 23852] write(1, "executing program\n", 18) = 18
[pid 23852] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23851] setpgid(0, 0 <unfinished ...>
[pid 23852] <... prlimit64 resumed>NULL) = 0
[pid 23852] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23852] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23852] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23852] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8280, si_int=0, si_ptr=NULL} ---
[pid 23852] +++ killed by SIGRT_1 +++
[pid 23851] <... setpgid resumed>)      = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23852, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23853 attached
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23853] set_robust_list(0x55555be14660, 24) = 0
[pid 23853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23853] setpgid(0, 0)               = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23854
[pid 23853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23853] write(3, "1000", 4executing program
)         = 4
[pid 23853] close(3)                    = 0
[pid 23853] write(1, "executing program\n", 18 <unfinished ...>
[pid 23851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23853] <... write resumed>)        = 18
[pid 23853] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23853] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23853] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23853] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23853] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7747, si_int=0, si_ptr=NULL} ---
[pid 23853] +++ killed by SIGRT_1 +++
[pid 23851] <... openat resumed>)       = 3
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23853, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23854 attached
 <unfinished ...>
[pid 23854] set_robust_list(0x55555be14660, 24) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23854] setpgid(0, 0)               = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23854] write(3, "1000", 4 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23855
[pid 23854] <... write resumed>)        = 4
[pid 23854] close(3executing program
)                    = 0
[pid 23854] write(1, "executing program\n", 18) = 18
[pid 23854] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23854] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23854] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23854] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23854] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9307, si_int=0, si_ptr=NULL} ---
[pid 23854] +++ killed by SIGRT_1 +++
[pid 23851] write(3, "1000", 4 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23854, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23851] <... write resumed>)        = 4
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23851] close(3./strace-static-x86_64: Process 23855 attached
 <unfinished ...>
[pid 23855] set_robust_list(0x55555be14660, 24) = 0
[pid 23855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23855] setpgid(0, 0)               = 0
[pid 23855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23851] <... close resumed>)        = 0
[pid 23855] <... openat resumed>)       = 3
[pid 23855] write(3, "1000", 4)         = 4
executing program
[pid 23855] close(3)                    = 0
[pid 23855] write(1, "executing program\n", 18) = 18
[pid 23855] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23855] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23855] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23855] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23855] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7753, si_int=0, si_ptr=NULL} ---
[pid 23855] +++ killed by SIGRT_1 +++
[pid 23851] write(1, "executing program\n", 18executing program
) = 18
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23855, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23851] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23856 attached
 <unfinished ...>
[pid 23856] set_robust_list(0x55555be14660, 24) = 0
[pid 23856] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23856
[pid 23851] <... prlimit64 resumed>NULL) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23857
[pid 23851] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23856] <... prctl resumed>)        = 0
[pid 23851] <... sched_setscheduler resumed>) = 0
[pid 23856] setpgid(0, 0 <unfinished ...>
[pid 23851] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23856] <... setpgid resumed>)      = 0
[pid 23851] <... timer_create resumed>[0]) = 0
[pid 23856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23851] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
executing program
[pid 23851] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8552, si_int=0, si_ptr=NULL} ---
[pid 23856] <... openat resumed>)       = 3
[pid 23856] write(3, "1000", 4)         = 4
[pid 23856] close(3)                    = 0
[pid 23856] write(1, "executing program\n", 18) = 18
[pid 23856] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23856] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23856] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23851] +++ killed by SIGRT_1 +++
[pid 23856] <... timer_create resumed>[0]) = 0
[pid 23856] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23851, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23856] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10089, si_int=0, si_ptr=NULL} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23856] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23856, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23859
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23858
./strace-static-x86_64: Process 23857 attached
[pid 23857] set_robust_list(0x55555be14660, 24) = 0
[pid 23857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23857] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 23858 attached
[pid 23857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23858] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23857] <... openat resumed>)       = 3
[pid 23858] <... set_robust_list resumed>) = 0
[pid 23857] write(3, "1000", 4executing program
)         = 4
[pid 23857] close(3)                    = 0
[pid 23857] write(1, "executing program\n", 18) = 18
[pid 23857] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23857] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23857] <... sched_setscheduler resumed>) = 0
[pid 23857] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23857] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23857] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8937, si_int=0, si_ptr=NULL} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23858] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23857] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23859 attached
[pid 23859] set_robust_list(0x55555be14660, 24) = 0
[pid 23859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23860
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23857, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23859] setpgid(0, 0)               = 0
[pid 23859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23858] <... prctl resumed>)        = 0
[pid 23858] setpgid(0, 0 <unfinished ...>
[pid 23859] <... openat resumed>)       = 3
[pid 23859] write(3, "1000", 4)         = 4
[pid 23859] close(3)                    = 0
[pid 23859] write(1, "executing program\n", 18executing program
) = 18
[pid 23859] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23859] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23859] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23859] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23859] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8102, si_int=0, si_ptr=NULL} ---
[pid 23859] +++ killed by SIGRT_1 +++
[pid 23858] <... setpgid resumed>)      = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23859, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23860 attached
 <unfinished ...>
[pid 23860] set_robust_list(0x55555be14660, 24) = 0
[pid 23860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23860] setpgid(0, 0)               = 0
[pid 23858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23860] write(3, "1000", 4 <unfinished ...>
[pid 23858] <... openat resumed>)       = 3
[pid 23860] <... write resumed>)        = 4
executing program
[pid 23860] close(3)                    = 0
[pid 23860] write(1, "executing program\n", 18) = 18
[pid 23860] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23860] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23860] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23858] write(3, "1000", 4 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23860] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23860] <... timer_settime resumed>NULL) = 0
[pid 23858] <... write resumed>)        = 4
[pid 23860] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12824, si_int=0, si_ptr=NULL} ---
[pid 23858] close(3 <unfinished ...>
[pid 23860] +++ killed by SIGRT_1 +++
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23858] <... close resumed>)        = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23860, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23861 attached
[pid 23861] set_robust_list(0x55555be14660, 24) = 0
[pid 23861] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23861
[pid 23858] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23862
[pid 23858] <... write resumed>)        = 18
[pid 23861] <... prctl resumed>)        = 0
[pid 23858] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23861] setpgid(0, 0)               = 0
executing program
[pid 23861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23858] <... prlimit64 resumed>NULL) = 0
[pid 23861] <... openat resumed>)       = 3
[pid 23861] write(3, "1000", 4)         = 4
[pid 23861] close(3)                    = 0
[pid 23861] write(1, "executing program\n", 18) = 18
[pid 23861] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23861] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23861] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23858] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23861] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23858] <... sched_setscheduler resumed>) = 0
[pid 23861] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10199, si_int=0, si_ptr=NULL} ---
[pid 23858] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23861] +++ killed by SIGRT_1 +++
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23858] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23861, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23858] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8799, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23862 attached
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23862] set_robust_list(0x55555be14660, 24) = 0
[pid 23862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23862] setpgid(0, 0)               = 0
[pid 23858] +++ killed by SIGRT_1 +++
[pid 23862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23858, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23862] <... openat resumed>)       = 3
[pid 23862] write(3, "1000", 4executing program
 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23863
[pid 23862] <... write resumed>)        = 4
[pid 23862] close(3)                    = 0
[pid 23862] write(1, "executing program\n", 18) = 18
[pid 23862] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23862] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23862] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23862] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23862] <... timer_settime resumed>NULL) = 0
[pid 23862] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11325, si_int=0, si_ptr=NULL} ---
[pid 23862] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23863 attached
[pid 23863] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23862, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23863] <... set_robust_list resumed>) = 0
[pid 23863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23863] setpgid(0, 0)               = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23864
[pid 23863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
executing program
[pid 23863] write(3, "1000", 4)         = 4
[pid 23863] close(3)                    = 0
[pid 23863] write(1, "executing program\n", 18) = 18
[pid 23863] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23863] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23863] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23863] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23863] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8186, si_int=0, si_ptr=NULL} ---
[pid 23863] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23863, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23864 attached
 <unfinished ...>
[pid 23864] set_robust_list(0x55555be14660, 24) = 0
[pid 23864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23864] setpgid(0, 0)               = 0
[pid 23864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23864] write(3, "1000", 4)         = 4
[pid 23864] close(3)                    = 0
executing program
[pid 23864] write(1, "executing program\n", 18) = 18
[pid 23864] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23864] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23864] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23864] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23864] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7912, si_int=0, si_ptr=NULL} ---
[pid 23864] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23864, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23865
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23866
./strace-static-x86_64: Process 23866 attached
[pid 23866] set_robust_list(0x55555be14660, 24) = 0
[pid 23866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23866] setpgid(0, 0)               = 0
[pid 23866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23866] write(3, "1000", 4)         = 4
[pid 23866] close(3)                    = 0
[pid 23866] write(1, "executing program\n", 18) = 18
executing program
[pid   659] <... restart_syscall resumed>) = 0
[pid 23866] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23866] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23866] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23866] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23866] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10642, si_int=0, si_ptr=NULL} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23866] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23866, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23865 attached
[pid 23865] set_robust_list(0x55555be14660, 24) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23867
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23865] setpgid(0, 0)               = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23868
[pid 23865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
executing program
[pid 23865] write(3, "1000", 4)         = 4
[pid 23865] close(3)                    = 0
[pid 23865] write(1, "executing program\n", 18) = 18
[pid 23865] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23867 attached
NULL) = 0
[pid 23865] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23865] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23865] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23865] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7461, si_int=0, si_ptr=NULL} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid 23867] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23865] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23865, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23868 attached
 <unfinished ...>
[pid 23868] set_robust_list(0x55555be14660, 24) = 0
[pid 23868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23869
[pid 23868] setpgid(0, 0)               = 0
[pid 23868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23867] <... set_robust_list resumed>) = 0
executing program
[pid 23868] <... openat resumed>)       = 3
[pid 23868] write(3, "1000", 4)         = 4
[pid 23868] close(3)                    = 0
[pid 23868] write(1, "executing program\n", 18) = 18
[pid 23868] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23868] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23868] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23868] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23868] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7973, si_int=0, si_ptr=NULL} ---
[pid 23868] +++ killed by SIGRT_1 +++
[pid 23867] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23868, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23869 attached
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23869] set_robust_list(0x55555be14660, 24) = 0
[pid 23869] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23867] <... prctl resumed>)        = 0
[pid 23869] <... prctl resumed>)        = 0
[pid 23869] setpgid(0, 0)               = 0
[pid 23869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23867] setpgid(0, 0)               = 0
[pid 23869] <... openat resumed>)       = 3
[pid 23869] write(3, "1000", 4executing program
)         = 4
[pid 23869] close(3)                    = 0
[pid 23869] write(1, "executing program\n", 18) = 18
[pid 23869] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23869] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23869] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23869] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23869] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8316, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid 23869] +++ killed by SIGRT_1 +++
[pid 23867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23869, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23870
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23871
./strace-static-x86_64: Process 23871 attached
[pid 23867] <... openat resumed>)       = 3
[pid 23871] set_robust_list(0x55555be14660, 24) = 0
[pid 23871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23871] setpgid(0, 0)               = 0
[pid 23871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23867] write(3, "1000", 4 <unfinished ...>
[pid 23871] <... openat resumed>)       = 3
[pid 23867] <... write resumed>)        = 4
[pid 23871] write(3, "1000", 4)         = 4
[pid 23871] close(3)                    = 0
executing program
[pid 23871] write(1, "executing program\n", 18) = 18
[pid 23871] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23871] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23871] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23871] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23867] close(3 <unfinished ...>
[pid 23871] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28333, si_int=0, si_ptr=NULL} ---
[pid 23871] +++ killed by SIGRT_1 +++
[pid 23867] <... close resumed>)        = 0
executing program
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23871, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23867] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23867] <... write resumed>)        = 18
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23870 attached
 <unfinished ...>
[pid 23870] set_robust_list(0x55555be14660, 24) = 0
[pid 23870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23870] setpgid(0, 0)               = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23872
[pid 23867] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23867] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23870] write(3, "1000", 4executing program
)         = 4
[pid 23870] close(3)                    = 0
[pid 23870] write(1, "executing program\n", 18) = 18
[pid 23870] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23867] <... sched_setscheduler resumed>) = 0
[pid 23870] <... prlimit64 resumed>NULL) = 0
[pid 23867] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23870] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23867] <... timer_create resumed>[0]) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23867] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23870] <... sched_setscheduler resumed>) = 0
[pid 23870] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23867] <... timer_settime resumed>NULL) = 0
[pid 23870] <... timer_create resumed>[0]) = 0
[pid 23870] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23867] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22487, si_int=0, si_ptr=NULL} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23870] <... timer_settime resumed>NULL) = 0
[pid 23870] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15685, si_int=0, si_ptr=NULL} ---
[pid 23870] +++ killed by SIGRT_1 +++
[pid 23867] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23870, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23872 attached
 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23873
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23867, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23872] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23872] <... set_robust_list resumed>) = 0
[pid 23872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23872] setpgid(0, 0)               = 0
[pid 23872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23873 attached
) = 3
[pid 23872] write(3, "1000", 4)         = 4
[pid 23872] close(3)                    = 0
executing program
[pid 23872] write(1, "executing program\n", 18) = 18
[pid 23872] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23872] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23872] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23872] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23872] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8301, si_int=0, si_ptr=NULL} ---
[pid 23873] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23872] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23872, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23873] <... set_robust_list resumed>) = 0
[pid 23873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23873] setpgid(0, 0 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23874
./strace-static-x86_64: Process 23874 attached
[pid 23873] <... setpgid resumed>)      = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23875 attached
 <unfinished ...>
[pid 23873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23875
[pid 23875] set_robust_list(0x55555be14660, 24) = 0
[pid 23875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23875] setpgid(0, 0)               = 0
[pid 23875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23875] write(3, "1000", 4)         = 4
[pid 23875] close(3)                    = 0
executing program
[pid 23875] write(1, "executing program\n", 18) = 18
[pid 23875] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23875] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23875] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23875] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23875] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8732, si_int=0, si_ptr=NULL} ---
[pid 23875] +++ killed by SIGRT_1 +++
[pid 23874] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23873] <... openat resumed>)       = 3
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23873] write(3, "1000", 4 <unfinished ...>
[pid 23874] <... set_robust_list resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23875, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23873] <... write resumed>)        = 4
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23876 attached
 <unfinished ...>
[pid 23876] set_robust_list(0x55555be14660, 24) = 0
[pid 23876] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23876
[pid 23876] <... prctl resumed>)        = 0
[pid 23876] setpgid(0, 0)               = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23877
[pid 23873] close(3 <unfinished ...>
[pid 23876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23873] <... close resumed>)        = 0
[pid 23876] write(3, "1000", 4)         = 4
[pid 23876] close(3)                    = 0
[pid 23873] write(1, "executing program\n", 18 <unfinished ...>
executing program
executing program
[pid 23876] write(1, "executing program\n", 18 <unfinished ...>
[pid 23873] <... write resumed>)        = 18
[pid 23876] <... write resumed>)        = 18
[pid 23873] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23876] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23876] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23876] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23876] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23876] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8615, si_int=0, si_ptr=NULL} ---
[pid 23876] +++ killed by SIGRT_1 +++
[pid 23874] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23873] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23876, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23873] <... sched_setscheduler resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23873] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 23877 attached
[0]) = 0
[pid 23873] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23877] set_robust_list(0x55555be14660, 24) = 0
[pid 23877] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23873] <... timer_settime resumed>NULL) = 0
[pid 23877] <... prctl resumed>)        = 0
[pid 23873] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15322, si_int=0, si_ptr=NULL} ---
[pid 23877] setpgid(0, 0)               = 0
[pid 23877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23877] write(3, "1000", 4)         = 4
[pid 23877] close(3)                    = 0
[pid 23873] +++ killed by SIGRT_1 +++
executing program
[pid 23877] write(1, "executing program\n", 18) = 18
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23873, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23877] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23877] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23877] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23877] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23877] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7878, si_int=0, si_ptr=NULL} ---
[pid 23874] <... prctl resumed>)        = 0
[pid 23877] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23877, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23874] setpgid(0, 0)               = 0
[pid 23874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23874] write(3, "1000", 4)         = 4
[pid 23874] close(3)                    = 0
[pid 23874] write(1, "executing program\n", 18executing program
) = 18
[pid 23874] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23874] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23874] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23874] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23874] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9173, si_int=0, si_ptr=NULL} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid 23874] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23874, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23878
./strace-static-x86_64: Process 23878 attached
[pid 23878] set_robust_list(0x55555be14660, 24) = 0
[pid 23878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23878] setpgid(0, 0)               = 0
[pid 23878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
executing program
[pid 23878] write(3, "1000", 4)         = 4
[pid 23878] close(3)                    = 0
[pid 23878] write(1, "executing program\n", 18) = 18
[pid 23878] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23878] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23878] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23878] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23878] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8163, si_int=0, si_ptr=NULL} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid 23878] +++ killed by SIGRT_1 +++
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23878, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23879 attached
 <unfinished ...>
[pid 23879] set_robust_list(0x55555be14660, 24) = 0
[pid 23879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23879] setpgid(0, 0)               = 0
[pid 23879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23879
executing program
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23880
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23881
[pid 23879] <... openat resumed>)       = 3
[pid 23879] write(3, "1000", 4)         = 4
[pid 23879] close(3)                    = 0
[pid 23879] write(1, "executing program\n", 18) = 18
[pid 23879] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23881 attached
NULL) = 0
[pid 23879] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23879] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23879] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23879] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9997, si_int=0, si_ptr=NULL} ---
[pid 23881] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23879] +++ killed by SIGRT_1 +++
[pid   661] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23880 attached
[pid 23880] set_robust_list(0x55555be14660, 24) = 0
[pid 23880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23880] setpgid(0, 0 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23879, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23880] <... setpgid resumed>)      = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23881] <... set_robust_list resumed>) = 0
[pid 23880] <... openat resumed>)       = 3
[pid 23880] write(3, "1000", 4)         = 4
[pid 23880] close(3)                    = 0
[pid 23880] write(1, "executing program\n", 18) = 18
[pid 23880] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23880] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23880] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23880] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23880] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7605, si_int=0, si_ptr=NULL} ---
[pid 23881] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23880] +++ killed by SIGRT_1 +++
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23882
./strace-static-x86_64: Process 23882 attached
[pid 23882] set_robust_list(0x55555be14660, 24) = 0
[pid 23882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23882] setpgid(0, 0)               = 0
[pid 23882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23880, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23881] <... prctl resumed>)        = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23882] <... openat resumed>)       = 3
[pid 23882] write(3, "1000", 4)         = 4
[pid 23882] close(3executing program
)                    = 0
[pid 23882] write(1, "executing program\n", 18) = 18
[pid 23882] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23882] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23882] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23882] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23882] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7750, si_int=0, si_ptr=NULL} ---
[pid 23882] +++ killed by SIGRT_1 +++
[pid 23881] setpgid(0, 0 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23882, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23883
./strace-static-x86_64: Process 23883 attached
[pid 23883] set_robust_list(0x55555be14660, 24) = 0
[pid 23883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23883] setpgid(0, 0)               = 0
[pid 23881] <... setpgid resumed>)      = 0
[pid 23883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23883] write(3, "1000", 4 <unfinished ...>
[pid 23881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23883] <... write resumed>)        = 4
[pid 23883] close(3executing program
)                    = 0
[pid 23883] write(1, "executing program\n", 18) = 18
[pid 23883] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23883] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23883] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23883] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23881] <... openat resumed>)       = 3
[pid 23883] <... timer_settime resumed>NULL) = 0
[pid 23883] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11463, si_int=0, si_ptr=NULL} ---
[pid 23883] +++ killed by SIGRT_1 +++
[pid 23881] write(3, "1000", 4 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23883, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23881] <... write resumed>)        = 4
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23884
./strace-static-x86_64: Process 23884 attached
[pid 23884] set_robust_list(0x55555be14660, 24) = 0
[pid 23884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23885
[pid 23884] setpgid(0, 0)               = 0
[pid 23884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23881] close(3 <unfinished ...>
[pid 23884] <... openat resumed>)       = 3
[pid 23884] write(3, "1000", 4)         = 4
[pid 23884] close(3executing program
)                    = 0
[pid 23884] write(1, "executing program\n", 18) = 18
[pid 23884] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23884] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23884] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23884] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23884] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8137, si_int=0, si_ptr=NULL} ---
[pid 23884] +++ killed by SIGRT_1 +++
[pid 23881] <... close resumed>)        = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23884, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23885 attached
 <unfinished ...>
[pid 23885] set_robust_list(0x55555be14660, 24) = 0
[pid 23885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
executing program
[pid 23885] setpgid(0, 0 <unfinished ...>
[pid 23881] write(1, "executing program\n", 18 <unfinished ...>
[pid 23885] <... setpgid resumed>)      = 0
[pid 23881] <... write resumed>)        = 18
[pid 23885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23881] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23885] write(3, "1000", 4)         = 4
[pid 23885] close(3)                    = 0
executing program
[pid 23885] write(1, "executing program\n", 18) = 18
[pid 23885] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23885] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23885] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23885] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23881] <... prlimit64 resumed>NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23885] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8484, si_int=0, si_ptr=NULL} ---
[pid 23881] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23885] +++ killed by SIGRT_1 +++
[pid 23881] <... sched_setscheduler resumed>) = 0
[pid 23881] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23885, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23881] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23881] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12488, si_int=0, si_ptr=NULL} ---
[pid 23881] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23881, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23886
./strace-static-x86_64: Process 23886 attached
[pid 23886] set_robust_list(0x55555be14660, 24) = 0
[pid 23886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23886] setpgid(0, 0)               = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23886] write(3, "1000", 4)         = 4
[pid 23886] close(3executing program
 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23887
[pid 23886] <... close resumed>)        = 0
[pid 23886] write(1, "executing program\n", 18) = 18
[pid 23886] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23886] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23886] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23886] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23886] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7920, si_int=0, si_ptr=NULL} ---
[pid 23886] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23887 attached
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23886, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23887] set_robust_list(0x55555be14660, 24) = 0
[pid 23887] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23888
./strace-static-x86_64: Process 23888 attached
[pid 23887] <... prctl resumed>)        = 0
[pid 23888] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23887] setpgid(0, 0)               = 0
[pid 23888] <... set_robust_list resumed>) = 0
[pid 23887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
executing program
[pid 23887] <... openat resumed>)       = 3
[pid 23887] write(3, "1000", 4 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23887] <... write resumed>)        = 4
[pid 23887] close(3)                    = 0
[pid 23887] write(1, "executing program\n", 18) = 18
[pid 23887] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23887] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23887] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23887] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23889
[pid 23887] <... timer_settime resumed>NULL) = 0
[pid 23887] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13105, si_int=0, si_ptr=NULL} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23890
[pid 23888] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23887] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23887, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23889 attached
 <unfinished ...>
[pid 23889] set_robust_list(0x55555be14660, 24) = 0
[pid 23889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23889] setpgid(0, 0)               = 0
[pid 23889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23888] <... prctl resumed>)        = 0
[pid 23889] <... openat resumed>)       = 3
[pid 23889] write(3, "1000", 4)         = 4
[pid 23889] close(3executing program
)                    = 0
[pid 23889] write(1, "executing program\n", 18) = 18
[pid 23889] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23889] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23889] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23889] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23889] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7899, si_int=0, si_ptr=NULL} ---
[pid 23889] +++ killed by SIGRT_1 +++
[pid 23888] setpgid(0, 0 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23889, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23890 attached
 <unfinished ...>
[pid 23890] set_robust_list(0x55555be14660, 24) = 0
[pid 23890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23890] setpgid(0, 0 <unfinished ...>
[pid 23888] <... setpgid resumed>)      = 0
[pid 23890] <... setpgid resumed>)      = 0
[pid 23890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23890] write(3, "1000", 4 <unfinished ...>
[pid 23888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23890] <... write resumed>)        = 4
executing program
[pid 23890] close(3)                    = 0
[pid 23890] write(1, "executing program\n", 18) = 18
[pid 23890] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23890] <... prlimit64 resumed>NULL) = 0
[pid 23890] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23890] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23890] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23890] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10141, si_int=0, si_ptr=NULL} ---
[pid 23890] +++ killed by SIGRT_1 +++
[pid   660] <... restart_syscall resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23891
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23890, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23891 attached
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23891] set_robust_list(0x55555be14660, 24) = 0
[pid 23891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23891] setpgid(0, 0)               = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23892
[pid 23891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23891] write(3, "1000", 4)         = 4
executing program
[pid 23891] close(3)                    = 0
[pid 23891] write(1, "executing program\n", 18) = 18
[pid 23891] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23891] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23891] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23891] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23891] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8078, si_int=0, si_ptr=NULL} ---
[pid 23891] +++ killed by SIGRT_1 +++
[pid 23888] <... openat resumed>)       = 3
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23891, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23888] write(3, "1000", 4 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23892 attached
 <unfinished ...>
[pid 23888] <... write resumed>)        = 4
[pid 23892] set_robust_list(0x55555be14660, 24) = 0
[pid 23892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23892] setpgid(0, 0)               = 0
[pid 23892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23888] close(3executing program
 <unfinished ...>
[pid 23892] write(3, "1000", 4)         = 4
[pid 23892] close(3)                    = 0
[pid 23892] write(1, "executing program\n", 18) = 18
[pid 23892] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23892] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23888] <... close resumed>)        = 0
[pid 23892] <... sched_setscheduler resumed>) = 0
[pid 23892] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
executing program
[pid 23888] write(1, "executing program\n", 18 <unfinished ...>
[pid 23892] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23892] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8499, si_int=0, si_ptr=NULL} ---
[pid 23888] <... write resumed>)        = 18
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23892] +++ killed by SIGRT_1 +++
[pid 23888] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23893
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23892, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23888] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 23893 attached
 <unfinished ...>
[pid 23893] set_robust_list(0x55555be14660, 24) = 0
[pid 23893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23888] <... sched_setscheduler resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23894
[pid 23888] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program
[0]) = 0
[pid 23893] setpgid(0, 0 <unfinished ...>
[pid 23888] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23893] <... setpgid resumed>)      = 0
[pid 23888] <... timer_settime resumed>NULL) = 0
[pid 23888] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7557, si_int=0, si_ptr=NULL} ---
[pid 23893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23893] write(3, "1000", 4)         = 4
[pid 23893] close(3)                    = 0
[pid 23893] write(1, "executing program\n", 18) = 18
[pid 23888] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23888, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23893] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23893] <... prlimit64 resumed>NULL) = 0
[pid 23893] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23893] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23893] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23893] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8450, si_int=0, si_ptr=NULL} ---
[pid 23893] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23893, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23894 attached
 <unfinished ...>
[pid 23894] set_robust_list(0x55555be14660, 24) = 0
[pid 23894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23894] setpgid(0, 0)               = 0
executing program
[pid 23894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23894] write(3, "1000", 4)         = 4
[pid 23894] close(3)                    = 0
[pid 23894] write(1, "executing program\n", 18) = 18
[pid 23894] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23894] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23894] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23894] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23894] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9346, si_int=0, si_ptr=NULL} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23894] +++ killed by SIGRT_1 +++
[pid   660] <... restart_syscall resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23895
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23894, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23895 attached
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23895] set_robust_list(0x55555be14660, 24) = 0
[pid 23895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23895] setpgid(0, 0)               = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23896
[pid 23895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23895] write(3, "1000", 4)         = 4
[pid 23895] close(3executing program
)                    = 0
[pid 23895] write(1, "executing program\n", 18) = 18
[pid 23895] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23895] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23895] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23895] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23895] <... timer_settime resumed>NULL) = 0
[pid 23895] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14061, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23896 attached
[pid 23895] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23897 attached
[pid 23897] set_robust_list(0x55555be14660, 24) = 0
[pid 23897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23897] setpgid(0, 0 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23897
[pid 23897] <... setpgid resumed>)      = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23895, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23897] write(3, "1000", 4)         = 4
executing program
[pid 23897] close(3)                    = 0
[pid 23897] write(1, "executing program\n", 18) = 18
[pid 23897] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23897] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23897] <... sched_setscheduler resumed>) = 0
[pid 23897] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23897] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23897] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9228, si_int=0, si_ptr=NULL} ---
[pid 23897] +++ killed by SIGRT_1 +++
[pid   659] <... restart_syscall resumed>) = 0
[pid 23896] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23898
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23897, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23898 attached
[pid 23898] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23898] <... set_robust_list resumed>) = 0
[pid 23898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23898] setpgid(0, 0)               = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23899
[pid 23898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23898] write(3, "1000", 4)         = 4
[pid 23898] close(3)                    = 0
executing program
[pid 23898] write(1, "executing program\n", 18) = 18
[pid 23898] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23898] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23898] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23898] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23898] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8687, si_int=0, si_ptr=NULL} ---
[pid 23898] +++ killed by SIGRT_1 +++
[pid 23896] <... set_robust_list resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23898, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23899 attached
 <unfinished ...>
[pid 23899] set_robust_list(0x55555be14660, 24) = 0
[pid 23899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23899] setpgid(0, 0)               = 0
[pid 23899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23899] write(3, "1000", 4executing program
)         = 4
[pid 23899] close(3)                    = 0
[pid 23899] write(1, "executing program\n", 18) = 18
[pid 23899] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23899] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23899] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23899] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23899] <... timer_settime resumed>NULL) = 0
[pid 23896] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23899] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12325, si_int=0, si_ptr=NULL} ---
[pid 23899] +++ killed by SIGRT_1 +++
[pid 23896] <... prctl resumed>)        = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23896] setpgid(0, 0 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23899, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23896] <... setpgid resumed>)      = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23900
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23900 attached
 <unfinished ...>
[pid 23900] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23900] <... set_robust_list resumed>) = 0
[pid 23900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23900] setpgid(0, 0)               = 0
[pid 23900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23900] write(3, "1000", 4 <unfinished ...>
[pid 23896] <... openat resumed>)       = 3
[pid 23900] <... write resumed>)        = 4
executing program
[pid 23900] close(3)                    = 0
[pid 23900] write(1, "executing program\n", 18) = 18
[pid 23900] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23900] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23900] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23900] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23900] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8306, si_int=0, si_ptr=NULL} ---
[pid 23900] +++ killed by SIGRT_1 +++
[pid 23896] write(3, "1000", 4 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23896] <... write resumed>)        = 4
[pid 23896] close(3 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23900, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid 23896] <... close resumed>)        = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23896] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23896] <... write resumed>)        = 18
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23901
[pid 23896] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
./strace-static-x86_64: Process 23901 attached
[pid 23896] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23901] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23896] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23901] <... set_robust_list resumed>) = 0
[pid 23896] <... timer_create resumed>[0]) = 0
[pid 23896] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23901] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23896] <... timer_settime resumed>NULL) = 0
[pid 23901] <... prctl resumed>)        = 0
[pid 23896] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18224, si_int=0, si_ptr=NULL} ---
[pid 23901] setpgid(0, 0)               = 0
[pid 23901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23901] write(3, "1000", 4)         = 4
[pid 23896] +++ killed by SIGRT_1 +++
[pid 23901] close(3 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23896, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid 23901] <... close resumed>)        = 0
executing program
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23901] write(1, "executing program\n", 18) = 18
[pid 23901] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23901] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23901] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23902
[pid 23901] <... timer_create resumed>[0]) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23901] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23901] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8929, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23903 attached
[pid 23901] +++ killed by SIGRT_1 +++
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23903
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23901, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23902 attached
 <unfinished ...>
[pid 23902] set_robust_list(0x55555be14660, 24) = 0
[pid 23902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23902] setpgid(0, 0)               = 0
[pid 23902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23903] set_robust_list(0x55555be14660, 24) = 0
[pid 23902] <... openat resumed>)       = 3
[pid 23902] write(3, "1000", 4)         = 4
[pid 23902] close(3executing program
)                    = 0
[pid 23902] write(1, "executing program\n", 18) = 18
[pid 23902] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23902] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23902] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23902] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23902] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7521, si_int=0, si_ptr=NULL} ---
[pid 23903] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23902] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23902, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23903] <... prctl resumed>)        = 0
[pid 23903] setpgid(0, 0 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23903] <... setpgid resumed>)      = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23904
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23905 attached
 <unfinished ...>
[pid 23905] set_robust_list(0x55555be14660, 24) = 0
[pid 23905] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23905
[pid 23905] <... prctl resumed>)        = 0
[pid 23905] setpgid(0, 0 <unfinished ...>
[pid 23903] <... openat resumed>)       = 3
[pid 23905] <... setpgid resumed>)      = 0
[pid 23905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23904 attached
 <unfinished ...>
[pid 23903] write(3, "1000", 4 <unfinished ...>
[pid 23905] <... openat resumed>)       = 3
[pid 23903] <... write resumed>)        = 4
[pid 23905] write(3, "1000", 4)         = 4
[pid 23905] close(3)                    = 0
[pid 23905] write(1, "executing program\n", 18executing program
) = 18
[pid 23905] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23905] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23905] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23905] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23905] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8067, si_int=0, si_ptr=NULL} ---
[pid 23905] +++ killed by SIGRT_1 +++
[pid 23904] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23903] close(3 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23905, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23903] <... close resumed>)        = 0
[pid 23904] <... set_robust_list resumed>) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23906 attached
 <unfinished ...>
[pid 23906] set_robust_list(0x55555be14660, 24) = 0
[pid 23906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
executing program
[pid 23906] setpgid(0, 0 <unfinished ...>
[pid 23903] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23906
[pid 23906] <... setpgid resumed>)      = 0
[pid 23903] <... write resumed>)        = 18
[pid 23906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23903] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23906] write(3, "1000", 4)         = 4
[pid 23906] close(3)                    = 0
[pid 23903] <... prlimit64 resumed>NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
executing program
[pid 23906] write(1, "executing program\n", 18 <unfinished ...>
[pid 23903] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23906] <... write resumed>)        = 18
[pid 23903] <... sched_setscheduler resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23903] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23906] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23903] <... timer_create resumed>[0]) = 0
[pid 23906] <... prlimit64 resumed>NULL) = 0
[pid 23903] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23906] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23903] <... timer_settime resumed>NULL) = 0
[pid 23906] <... sched_setscheduler resumed>) = 0
[pid 23903] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13314, si_int=0, si_ptr=NULL} ---
[pid 23906] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23906] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23906] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6743, si_int=0, si_ptr=NULL} ---
[pid 23906] +++ killed by SIGRT_1 +++
[pid 23903] +++ killed by SIGRT_1 +++
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23907
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23906, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23903, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23907 attached
 <unfinished ...>
[pid 23907] set_robust_list(0x55555be14660, 24) = 0
executing program
[pid 23907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23907] setpgid(0, 0)               = 0
[pid 23907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23907] <... openat resumed>)       = 3
[pid 23907] write(3, "1000", 4)         = 4
[pid 23907] close(3)                    = 0
[pid 23907] write(1, "executing program\n", 18) = 18
[pid 23907] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23907] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23907] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23907] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23907] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8529, si_int=0, si_ptr=NULL} ---
[pid 23907] +++ killed by SIGRT_1 +++
[pid 23904] setpgid(0, 0 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23907, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23904] <... setpgid resumed>)      = 0
[pid 23904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23904] write(3, "1000", 4 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23904] <... write resumed>)        = 4
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23904] close(3 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23908
./strace-static-x86_64: Process 23908 attached
[pid 23904] <... close resumed>)        = 0
[pid 23904] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23908] set_robust_list(0x55555be14660, 24) = 0
[pid 23904] <... write resumed>)        = 18
[pid 23904] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23904] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23908] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23904] <... sched_setscheduler resumed>) = 0
[pid 23904] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23904] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23904] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9152, si_int=0, si_ptr=NULL} ---
[pid 23904] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23904, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23908] <... prctl resumed>)        = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23909
./strace-static-x86_64: Process 23909 attached
[pid 23908] setpgid(0, 0)               = 0
[pid 23909] set_robust_list(0x55555be14660, 24) = 0
[pid 23908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23909] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23908] <... openat resumed>)       = 3
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23910
./strace-static-x86_64: Process 23910 attached
[pid 23910] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23909] <... prctl resumed>)        = 0
[pid 23908] write(3, "1000", 4 <unfinished ...>
[pid 23910] <... set_robust_list resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23911 attached
 <unfinished ...>
[pid 23910] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23909] setpgid(0, 0 <unfinished ...>
[pid 23908] <... write resumed>)        = 4
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23911
[pid 23910] <... prctl resumed>)        = 0
[pid 23910] setpgid(0, 0)               = 0
[pid 23908] close(3 <unfinished ...>
[pid 23911] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23909] <... setpgid resumed>)      = 0
[pid 23908] <... close resumed>)        = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 23910] <... openat resumed>)       = 3
[pid 23908] write(1, "executing program\n", 18 <unfinished ...>
[pid 23910] write(3, "1000", 4)         = 4
[pid 23910] close(3)                    = 0
[pid 23910] write(1, "executing program\n", 18 <unfinished ...>
[pid 23908] <... write resumed>)        = 18
executing program
[pid 23910] <... write resumed>)        = 18
[pid 23910] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23910] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23908] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23912
[pid 23910] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23910] <... timer_create resumed>[0]) = 0
[pid 23910] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23910] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10787, si_int=0, si_ptr=NULL} ---
[pid 23908] <... prlimit64 resumed>NULL) = 0
[pid 23909] <... openat resumed>)       = 3
./strace-static-x86_64: Process 23912 attached
[pid 23911] <... set_robust_list resumed>) = 0
[pid 23910] +++ killed by SIGRT_1 +++
[pid 23908] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23909] write(3, "1000", 4)         = 4
[pid 23909] close(3)                    = 0
[pid 23909] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23908] <... sched_setscheduler resumed>) = 0
[pid 23909] <... write resumed>)        = 18
[pid 23908] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23910, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23908] <... timer_create resumed>[0]) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23908] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23908] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10503, si_int=0, si_ptr=NULL} ---
[pid 23909] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23909] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23908] +++ killed by SIGRT_1 +++
[pid 23909] <... sched_setscheduler resumed>) = 0
[pid 23909] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23908, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23909] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23909] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8532, si_int=0, si_ptr=NULL} ---
[pid 23912] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23911] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23909] +++ killed by SIGRT_1 +++
[pid 23912] <... set_robust_list resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23909, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23912] setpgid(0, 0)               = 0
[pid 23911] <... prctl resumed>)        = 0
[pid 23912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23911] setpgid(0, 0)               = 0
[pid 23912] <... openat resumed>)       = 3
executing program
[pid 23912] write(3, "1000", 4)         = 4
[pid 23912] close(3)                    = 0
[pid 23912] write(1, "executing program\n", 18) = 18
[pid 23912] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23912] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23912] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23912] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23912] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8082, si_int=0, si_ptr=NULL} ---
[pid 23911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23912] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23912, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23911] <... openat resumed>)       = 3
[pid 23911] write(3, "1000", 4)         = 4
executing program
[pid 23911] close(3)                    = 0
[pid 23911] write(1, "executing program\n", 18) = 18
[pid 23911] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23911] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23911] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23911] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23911] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10551, si_int=0, si_ptr=NULL} ---
[pid 23911] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23911, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23913 attached
 <unfinished ...>
[pid 23913] set_robust_list(0x55555be14660, 24) = 0
[pid 23913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23913
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23914
[pid 23913] setpgid(0, 0)               = 0
[pid 23913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23915
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23913] <... openat resumed>)       = 3
[pid 23913] write(3, "1000", 4)         = 4
[pid 23913] close(3)                    = 0
[pid 23913] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23916
[pid 23913] <... write resumed>)        = 18
[pid 23913] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23913] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23913] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
./strace-static-x86_64: Process 23916 attached
./strace-static-x86_64: Process 23914 attached
[pid 23913] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23913] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8528, si_int=0, si_ptr=NULL} ---
[pid 23914] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23916] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23913] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23913, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23915 attached
 <unfinished ...>
[pid 23915] set_robust_list(0x55555be14660, 24) = 0
[pid 23916] <... set_robust_list resumed>) = 0
[pid 23914] <... set_robust_list resumed>) = 0
[pid 23915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23914] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23915] setpgid(0, 0)               = 0
[pid 23914] <... prctl resumed>)        = 0
[pid 23916] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23914] setpgid(0, 0 <unfinished ...>
[pid 23916] <... prctl resumed>)        = 0
[pid 23915] write(3, "1000", 4 <unfinished ...>
[pid 23914] <... setpgid resumed>)      = 0
[pid 23916] setpgid(0, 0 <unfinished ...>
[pid 23915] <... write resumed>)        = 4
executing program
[pid 23915] close(3)                    = 0
[pid 23915] write(1, "executing program\n", 18) = 18
[pid 23916] <... setpgid resumed>)      = 0
[pid 23914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23915] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23915] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23915] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23915] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23915] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8532, si_int=0, si_ptr=NULL} ---
[pid 23916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23915] +++ killed by SIGRT_1 +++
[pid 23914] <... openat resumed>)       = 3
[pid 23914] write(3, "1000", 4 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23915, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23914] <... write resumed>)        = 4
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23914] close(3 <unfinished ...>
[pid 23916] <... openat resumed>)       = 3
[pid 23914] <... close resumed>)        = 0
[pid 23916] write(3, "1000", 4 <unfinished ...>
[pid 23914] write(1, "executing program\n", 18 <unfinished ...>
[pid 23916] <... write resumed>)        = 4
[pid 23916] close(3)                    = 0
[pid 23916] write(1, "executing program\n", 18executing program
) = 18
[pid 23916] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23916] sched_setscheduler(0, SCHED_FIFO, [9]executing program
) = 0
[pid 23914] <... write resumed>)        = 18
[pid 23916] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23916] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23916] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18149, si_int=0, si_ptr=NULL} ---
[pid 23916] +++ killed by SIGRT_1 +++
[pid 23914] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23916, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23914] <... prlimit64 resumed>NULL) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23914] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23917
[pid 23914] <... sched_setscheduler resumed>) = 0
[pid 23914] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
./strace-static-x86_64: Process 23917 attached
[pid 23914] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23917] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23914] <... timer_settime resumed>NULL) = 0
[pid 23917] <... set_robust_list resumed>) = 0
[pid 23914] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10404, si_int=0, si_ptr=NULL} ---
[pid 23917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23917] setpgid(0, 0)               = 0
[pid 23917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23914] +++ killed by SIGRT_1 +++
[pid 23917] <... openat resumed>)       = 3
[pid   661] <... restart_syscall resumed>) = 0
executing program
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23914, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23917] write(3, "1000", 4 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23917] <... write resumed>)        = 4
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23917] close(3)                    = 0
[pid 23917] write(1, "executing program\n", 18) = 18
[pid 23917] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23917] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23917] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23917] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23917] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11936, si_int=0, si_ptr=NULL} ---
[pid 23917] +++ killed by SIGRT_1 +++
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23918
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23919
./strace-static-x86_64: Process 23918 attached
[pid 23918] set_robust_list(0x55555be14660, 24) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23917, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23920
[pid 23918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23918] setpgid(0, 0)               = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23921
[pid 23918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23918] write(3, "1000", 4./strace-static-x86_64: Process 23921 attached
./strace-static-x86_64: Process 23919 attached
)         = 4
[pid 23918] close(3)                    = 0
[pid 23918] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid 23921] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23918] <... write resumed>)        = 18
[pid 23918] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23918] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23918] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23918] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23921] <... set_robust_list resumed>) = 0
[pid 23918] <... timer_settime resumed>NULL) = 0
[pid 23918] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11525, si_int=0, si_ptr=NULL} ---
[pid 23921] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23919] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23918] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23918, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23920 attached
 <unfinished ...>
[pid 23920] set_robust_list(0x55555be14660, 24) = 0
[pid 23920] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23921] <... prctl resumed>)        = 0
[pid 23919] <... set_robust_list resumed>) = 0
[pid 23921] setpgid(0, 0 <unfinished ...>
[pid 23919] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23920] <... prctl resumed>)        = 0
[pid 23920] setpgid(0, 0)               = 0
[pid 23921] <... setpgid resumed>)      = 0
[pid 23919] <... prctl resumed>)        = 0
[pid 23920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23920] <... openat resumed>)       = 3
[pid 23919] setpgid(0, 0 <unfinished ...>
[pid 23920] write(3, "1000", 4)         = 4
[pid 23920] close(3 <unfinished ...>
[pid 23921] <... openat resumed>)       = 3
[pid 23920] <... close resumed>)        = 0
[pid 23920] write(1, "executing program\n", 18executing program
) = 18
[pid 23920] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23920] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23921] write(3, "1000", 4 <unfinished ...>
[pid 23919] <... setpgid resumed>)      = 0
[pid 23920] <... sched_setscheduler resumed>) = 0
[pid 23920] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23920] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23921] <... write resumed>)        = 4
[pid 23920] <... timer_settime resumed>NULL) = 0
[pid 23920] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31063, si_int=0, si_ptr=NULL} ---
[pid 23919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23921] close(3 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23921] <... close resumed>)        = 0
[pid 23920] +++ killed by SIGRT_1 +++
[pid 23919] <... openat resumed>)       = 3
[pid 23921] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid 23919] write(3, "1000", 4 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23920, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23921] <... write resumed>)        = 18
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23921] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23921] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23921] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23919] <... write resumed>)        = 4
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23922
[pid 23921] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23921] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8123, si_int=0, si_ptr=NULL} ---
[pid 23919] close(3executing program
 <unfinished ...>
[pid 23921] +++ killed by SIGRT_1 +++
[pid 23919] <... close resumed>)        = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23921, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23919] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23922 attached
 <unfinished ...>
[pid 23919] <... write resumed>)        = 18
[pid 23922] set_robust_list(0x55555be14660, 24) = 0
[pid 23922] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23919] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23922] <... prctl resumed>)        = 0
[pid 23919] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23922] setpgid(0, 0)               = 0
[pid 23919] <... sched_setscheduler resumed>) = 0
[pid 23919] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23919] <... timer_create resumed>[0]) = 0
[pid 23919] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
executing program
[pid   661] <... restart_syscall resumed>) = 0
[pid 23919] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7842, si_int=0, si_ptr=NULL} ---
[pid 23922] <... openat resumed>)       = 3
[pid 23922] write(3, "1000", 4)         = 4
[pid 23922] close(3)                    = 0
[pid 23922] write(1, "executing program\n", 18) = 18
[pid 23922] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23919] +++ killed by SIGRT_1 +++
[pid 23922] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23919, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23922] <... sched_setscheduler resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23922] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23922] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23922] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6927, si_int=0, si_ptr=NULL} ---
[pid 23922] +++ killed by SIGRT_1 +++
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23923
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23923 attached
 <unfinished ...>
[pid 23923] set_robust_list(0x55555be14660, 24) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23922, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23924
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23925
[pid 23923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23923] setpgid(0, 0)               = 0
[pid 23923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23924 attached
 <unfinished ...>
[pid 23924] set_robust_list(0x55555be14660, 24) = 0
[pid 23923] <... openat resumed>)       = 3
[pid 23923] write(3, "1000", 4)         = 4
[pid 23924] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23923] close(3)                    = 0
[pid 23924] <... prctl resumed>)        = 0
executing program
[pid 23923] write(1, "executing program\n", 18) = 18
[pid 23923] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23924] setpgid(0, 0 <unfinished ...>
[pid 23923] <... prlimit64 resumed>NULL) = 0
./strace-static-x86_64: Process 23925 attached
[pid 23925] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23924] <... setpgid resumed>)      = 0
[pid 23925] <... set_robust_list resumed>) = 0
[pid 23925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23925] setpgid(0, 0)               = 0
[pid 23923] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23924] <... openat resumed>)       = 3
[pid 23925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23924] write(3, "1000", 4 <unfinished ...>
[pid 23923] <... sched_setscheduler resumed>) = 0
[pid 23925] write(3, "1000", 4 <unfinished ...>
[pid 23923] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23925] <... write resumed>)        = 4
[pid 23923] <... timer_create resumed>[0]) = 0
[pid 23925] close(3 <unfinished ...>
[pid 23924] <... write resumed>)        = 4
[pid 23923] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23925] <... close resumed>)        = 0
[pid 23923] <... timer_settime resumed>NULL) = 0
executing program
[pid 23924] close(3 <unfinished ...>
[pid 23923] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11174, si_int=0, si_ptr=NULL} ---
[pid 23924] <... close resumed>)        = 0
[pid 23925] write(1, "executing program\n", 18) = 18
[pid 23925] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23925] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23925] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23923] +++ killed by SIGRT_1 +++
[pid 23925] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
executing program
[pid 23924] write(1, "executing program\n", 18 <unfinished ...>
[pid 23925] <... timer_settime resumed>NULL) = 0
[pid 23925] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14083, si_int=0, si_ptr=NULL} ---
[pid 23924] <... write resumed>)        = 18
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23923, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23925] +++ killed by SIGRT_1 +++
[pid 23924] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23924] <... prlimit64 resumed>NULL) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23925, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23924] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23924] <... sched_setscheduler resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23926
[pid 23924] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23924] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 23926 attached
NULL) = 0
[pid 23926] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23924] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14500, si_int=0, si_ptr=NULL} ---
[pid 23926] <... set_robust_list resumed>) = 0
[pid 23926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23926] setpgid(0, 0)               = 0
[pid 23926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23924] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23924, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23926] <... openat resumed>)       = 3
[pid 23926] write(3, "1000", 4)         = 4
[pid 23926] close(3)                    = 0
executing program
[pid 23926] write(1, "executing program\n", 18) = 18
[pid 23926] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23926] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23926] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23926] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23926] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9326, si_int=0, si_ptr=NULL} ---
[pid 23926] +++ killed by SIGRT_1 +++
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23926, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23927
./strace-static-x86_64: Process 23927 attached
[pid   660] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23927] set_robust_list(0x55555be14660, 24) = 0
[pid 23927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23927] setpgid(0, 0)               = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23928
[pid 23927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23927] write(3, "1000", 4 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23929
[pid 23927] <... write resumed>)        = 4
[pid 23927] close(3)                    = 0
[pid 23927] write(1, "executing program\n", 18) = 18
[pid 23927] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23930
[pid 23927] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23927] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23927] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 23928 attached
NULL) = 0
[pid 23927] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30180, si_int=0, si_ptr=NULL} ---
[pid 23928] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23927] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23927, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23929 attached
 <unfinished ...>
[pid 23929] set_robust_list(0x55555be14660, 24) = 0
[pid 23929] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23928] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 23930 attached
[pid 23929] <... prctl resumed>)        = 0
[pid 23928] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23930] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23929] setpgid(0, 0 <unfinished ...>
[pid 23930] <... set_robust_list resumed>) = 0
[pid 23929] <... setpgid resumed>)      = 0
[pid 23930] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23928] <... prctl resumed>)        = 0
[pid 23930] <... prctl resumed>)        = 0
[pid 23930] setpgid(0, 0 <unfinished ...>
[pid 23929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23928] setpgid(0, 0 <unfinished ...>
[pid 23930] <... setpgid resumed>)      = 0
[pid 23930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23928] <... setpgid resumed>)      = 0
[pid 23929] <... openat resumed>)       = 3
[pid 23928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23930] <... openat resumed>)       = 3
[pid 23929] write(3, "1000", 4)         = 4
[pid 23929] close(3)                    = 0
[pid 23930] write(3, "1000", 4executing program
)         = 4
[pid 23929] write(1, "executing program\n", 18 <unfinished ...>
[pid 23930] close(3 <unfinished ...>
[pid 23929] <... write resumed>)        = 18
[pid 23930] <... close resumed>)        = 0
[pid 23929] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, executing program
 <unfinished ...>
[pid 23930] write(1, "executing program\n", 18) = 18
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23929] <... prlimit64 resumed>NULL) = 0
[pid 23930] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23929] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23930] <... prlimit64 resumed>NULL) = 0
[pid 23929] <... sched_setscheduler resumed>) = 0
[pid 23929] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23929] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23928] <... openat resumed>)       = 3
[pid 23929] <... timer_settime resumed>NULL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23931
[pid 23929] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12881, si_int=0, si_ptr=NULL} ---
[pid 23928] write(3, "1000", 4 <unfinished ...>
[pid 23929] +++ killed by SIGRT_1 +++
[pid 23928] <... write resumed>)        = 4
[pid 23930] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23928] close(3 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23929, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23930] <... sched_setscheduler resumed>) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23930] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23928] <... close resumed>)        = 0
[pid 23930] <... timer_create resumed>[0]) = 0
[pid 23930] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23930] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7700, si_int=0, si_ptr=NULL} ---
executing program
[pid 23930] +++ killed by SIGRT_1 +++
[pid 23928] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23930, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23928] <... write resumed>)        = 18
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23931 attached
 <unfinished ...>
[pid 23928] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23931] set_robust_list(0x55555be14660, 24) = 0
[pid 23931] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23928] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23931] <... prctl resumed>)        = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23928] <... sched_setscheduler resumed>) = 0
[pid 23931] setpgid(0, 0executing program
 <unfinished ...>
[pid 23928] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23931] <... setpgid resumed>)      = 0
[pid 23928] <... timer_create resumed>[0]) = 0
[pid 23928] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23928] <... timer_settime resumed>NULL) = 0
[pid 23928] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9002, si_int=0, si_ptr=NULL} ---
[pid 23931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23931] write(3, "1000", 4)         = 4
[pid 23931] close(3)                    = 0
[pid 23931] write(1, "executing program\n", 18 <unfinished ...>
[pid 23928] +++ killed by SIGRT_1 +++
[pid 23931] <... write resumed>)        = 18
[pid 23931] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23931] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23931] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23928, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid 23931] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23932
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23931] <... timer_settime resumed>NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23931] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18262, si_int=0, si_ptr=NULL} ---
[pid 23931] +++ killed by SIGRT_1 +++
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23932 attached
 <unfinished ...>
[pid 23932] set_robust_list(0x55555be14660, 24) = 0
[pid 23932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23932] setpgid(0, 0)               = 0
[pid 23932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23932] write(3, "1000", 4)         = 4
[pid 23932] close(3executing program
 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23931, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23934
[pid 23932] <... close resumed>)        = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23933
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23935
[pid 23932] write(1, "executing program\n", 18) = 18
[pid 23932] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23932] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23932] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23932] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 23935 attached
./strace-static-x86_64: Process 23933 attached
NULL) = 0
[pid 23932] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14160, si_int=0, si_ptr=NULL} ---
[pid 23935] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23933] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23932] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23932, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23934 attached
 <unfinished ...>
[pid 23934] set_robust_list(0x55555be14660, 24) = 0
[pid 23934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23934] setpgid(0, 0)               = 0
[pid 23935] <... set_robust_list resumed>) = 0
[pid 23934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23933] <... set_robust_list resumed>) = 0
[pid 23935] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23934] <... openat resumed>)       = 3
[pid 23934] write(3, "1000", 4 <unfinished ...>
[pid 23933] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23934] <... write resumed>)        = 4
[pid 23934] close(3)                    = 0
[pid 23934] write(1, "executing program\n", 18executing program
) = 18
[pid 23935] <... prctl resumed>)        = 0
[pid 23934] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23935] setpgid(0, 0 <unfinished ...>
[pid 23933] <... prctl resumed>)        = 0
[pid 23934] <... prlimit64 resumed>NULL) = 0
[pid 23934] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23934] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23934] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23935] <... setpgid resumed>)      = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23934] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22977, si_int=0, si_ptr=NULL} ---
[pid 23933] setpgid(0, 0 <unfinished ...>
[pid 23935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23933] <... setpgid resumed>)      = 0
[pid 23935] <... openat resumed>)       = 3
[pid 23934] +++ killed by SIGRT_1 +++
[pid 23935] write(3, "1000", 4 <unfinished ...>
[pid 23933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23934, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23935] <... write resumed>)        = 4
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23936
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23935] close(3./strace-static-x86_64: Process 23936 attached
 <unfinished ...>
[pid 23933] <... openat resumed>)       = 3
[pid 23935] <... close resumed>)        = 0
[pid 23936] set_robust_list(0x55555be14660, 24) = 0
[pid 23936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
executing program
[pid 23935] write(1, "executing program\n", 18 <unfinished ...>
[pid 23933] write(3, "1000", 4 <unfinished ...>
[pid 23935] <... write resumed>)        = 18
[pid 23933] <... write resumed>)        = 4
[pid 23936] setpgid(0, 0)               = 0
[pid 23936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23935] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23933] close(3 <unfinished ...>
[pid 23935] <... prlimit64 resumed>NULL) = 0
[pid 23933] <... close resumed>)        = 0
executing program
[pid 23935] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23933] write(1, "executing program\n", 18 <unfinished ...>
[pid 23935] <... sched_setscheduler resumed>) = 0
[pid 23935] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23933] <... write resumed>)        = 18
[pid 23935] <... timer_create resumed>[0]) = 0
[pid 23935] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23933] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23935] <... timer_settime resumed>NULL) = 0
[pid 23933] <... prlimit64 resumed>NULL) = 0
[pid 23935] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15816, si_int=0, si_ptr=NULL} ---
[pid 23933] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23935] +++ killed by SIGRT_1 +++
[pid 23933] <... sched_setscheduler resumed>) = 0
executing program
[pid 23933] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23935, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23933] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23933] <... timer_settime resumed>NULL) = 0
[pid 23936] <... openat resumed>)       = 3
[pid 23933] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13136, si_int=0, si_ptr=NULL} ---
[pid 23936] write(3, "1000", 4)         = 4
[pid 23936] close(3)                    = 0
[pid 23936] write(1, "executing program\n", 18) = 18
[pid 23936] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23936] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23936] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23933] +++ killed by SIGRT_1 +++
[pid 23936] <... timer_create resumed>[0]) = 0
[pid 23936] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23936] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7179, si_int=0, si_ptr=NULL} ---
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23933, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23936] +++ killed by SIGRT_1 +++
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23937
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23936, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23937 attached
executing program
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23937] set_robust_list(0x55555be14660, 24) = 0
[pid 23937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23937] setpgid(0, 0)               = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23938
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23937] write(3, "1000", 4)         = 4
[pid 23937] close(3)                    = 0
[pid 23937] write(1, "executing program\n", 18) = 18
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23939
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23940
[pid 23937] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23937] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23937] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
./strace-static-x86_64: Process 23940 attached
./strace-static-x86_64: Process 23938 attached
[pid 23937] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23937] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25093, si_int=0, si_ptr=NULL} ---
[pid 23940] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23938] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23937] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23937, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23939 attached
 <unfinished ...>
[pid 23939] set_robust_list(0x55555be14660, 24) = 0
[pid 23939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23939] setpgid(0, 0 <unfinished ...>
[pid 23940] <... set_robust_list resumed>) = 0
[pid 23939] <... setpgid resumed>)      = 0
[pid 23939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23940] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23938] <... set_robust_list resumed>) = 0
[pid 23940] <... prctl resumed>)        = 0
[pid 23939] <... openat resumed>)       = 3
[pid 23939] write(3, "1000", 4 <unfinished ...>
[pid 23938] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23940] setpgid(0, 0 <unfinished ...>
[pid 23939] <... write resumed>)        = 4
[pid 23939] close(3executing program
)                    = 0
[pid 23939] write(1, "executing program\n", 18) = 18
[pid 23939] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23940] <... setpgid resumed>)      = 0
[pid 23938] <... prctl resumed>)        = 0
[pid 23939] <... prlimit64 resumed>NULL) = 0
[pid 23939] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23939] <... sched_setscheduler resumed>) = 0
[pid 23940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23939] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23939] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23939] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7874, si_int=0, si_ptr=NULL} ---
[pid 23940] <... openat resumed>)       = 3
[pid 23939] +++ killed by SIGRT_1 +++
[pid 23938] setpgid(0, 0 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23941
[pid 23940] write(3, "1000", 4 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23939, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23940] <... write resumed>)        = 4
[pid 23938] <... setpgid resumed>)      = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23940] close(3./strace-static-x86_64: Process 23941 attached
 <unfinished ...>
[pid 23938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23940] <... close resumed>)        = 0
[pid 23941] set_robust_list(0x55555be14660, 24) = 0
executing program
[pid 23940] write(1, "executing program\n", 18 <unfinished ...>
[pid 23938] <... openat resumed>)       = 3
[pid 23940] <... write resumed>)        = 18
[pid 23941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23941] setpgid(0, 0)               = 0
[pid 23941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23940] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23938] write(3, "1000", 4 <unfinished ...>
[pid 23941] <... openat resumed>)       = 3
[pid 23940] <... prlimit64 resumed>NULL) = 0
[pid 23938] <... write resumed>)        = 4
[pid 23940] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23938] close(3 <unfinished ...>
[pid 23940] <... sched_setscheduler resumed>) = 0
[pid 23938] <... close resumed>)        = 0
[pid 23940] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23941] write(3, "1000", 4 <unfinished ...>
[pid 23940] <... timer_create resumed>[0]) = 0
[pid 23938] write(1, "executing program\n", 18 <unfinished ...>
executing program
executing program
[pid 23940] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23938] <... write resumed>)        = 18
[pid 23940] <... timer_settime resumed>NULL) = 0
[pid 23941] <... write resumed>)        = 4
[pid 23940] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9327, si_int=0, si_ptr=NULL} ---
[pid 23938] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23941] close(3)                    = 0
[pid 23941] write(1, "executing program\n", 18) = 18
[pid 23941] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23941] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23941] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23940] +++ killed by SIGRT_1 +++
[pid 23941] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23938] <... prlimit64 resumed>NULL) = 0
[pid 23941] <... timer_settime resumed>NULL) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23940, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23941] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13851, si_int=0, si_ptr=NULL} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23938] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23941] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid 23938] <... sched_setscheduler resumed>) = 0
[pid 23938] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23941, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23938] <... timer_create resumed>[0]) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23938] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23938] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14231, si_int=0, si_ptr=NULL} ---
[pid 23938] +++ killed by SIGRT_1 +++
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23942
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23938, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23943
./strace-static-x86_64: Process 23942 attached
[pid 23942] set_robust_list(0x55555be14660, 24) = 0
[pid 23942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23944
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23942] setpgid(0, 0)               = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23945
[pid 23942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23942] write(3, "1000", 4./strace-static-x86_64: Process 23945 attached
./strace-static-x86_64: Process 23943 attached
)         = 4
[pid 23942] close(3)                    = 0
[pid 23942] write(1, "executing program\n", 18executing program
) = 18
[pid 23942] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23942] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23942] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23942] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23942] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7685, si_int=0, si_ptr=NULL} ---
[pid 23945] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23943] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23942] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23944 attached
[pid 23944] set_robust_list(0x55555be14660, 24) = 0
[pid 23945] <... set_robust_list resumed>) = 0
[pid 23944] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23943] <... set_robust_list resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23942, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23944] <... prctl resumed>)        = 0
[pid 23944] setpgid(0, 0)               = 0
[pid 23945] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23943] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23944] <... openat resumed>)       = 3
executing program
[pid 23944] write(3, "1000", 4 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23944] <... write resumed>)        = 4
[pid 23944] close(3)                    = 0
[pid 23944] write(1, "executing program\n", 18) = 18
[pid 23944] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23946
[pid 23944] <... prlimit64 resumed>NULL) = 0
[pid 23944] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23944] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23944] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23943] <... prctl resumed>)        = 0
[pid 23945] <... prctl resumed>)        = 0
[pid 23944] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9985, si_int=0, si_ptr=NULL} ---
[pid 23945] setpgid(0, 0 <unfinished ...>
[pid 23944] +++ killed by SIGRT_1 +++
[pid 23943] setpgid(0, 0 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23944, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23946 attached
 <unfinished ...>
[pid 23946] set_robust_list(0x55555be14660, 24) = 0
[pid 23946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23946] setpgid(0, 0)               = 0
[pid 23946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23945] <... setpgid resumed>)      = 0
[pid 23943] <... setpgid resumed>)      = 0
[pid 23946] <... openat resumed>)       = 3
[pid 23943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23946] write(3, "1000", 4 <unfinished ...>
[pid 23943] <... openat resumed>)       = 3
[pid 23946] <... write resumed>)        = 4
executing program
[pid 23946] close(3)                    = 0
[pid 23946] write(1, "executing program\n", 18) = 18
[pid 23946] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23946] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23946] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23943] write(3, "1000", 4 <unfinished ...>
[pid 23946] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23946] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9323, si_int=0, si_ptr=NULL} ---
[pid 23945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23943] <... write resumed>)        = 4
[pid 23946] +++ killed by SIGRT_1 +++
[pid 23945] <... openat resumed>)       = 3
executing program
[pid 23943] close(3 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23943] <... close resumed>)        = 0
[pid 23943] write(1, "executing program\n", 18) = 18
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23946, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23943] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23947 attached
 <unfinished ...>
[pid 23945] write(3, "1000", 4 <unfinished ...>
[pid 23943] <... prlimit64 resumed>NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23945] <... write resumed>)        = 4
[pid 23943] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23947
[pid 23943] <... sched_setscheduler resumed>) = 0
[pid 23943] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23945] close(3 <unfinished ...>
[pid 23943] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23945] <... close resumed>)        = 0
[pid 23943] <... timer_settime resumed>NULL) = 0
[pid 23943] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15187, si_int=0, si_ptr=NULL} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23948
[pid 23943] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23943, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
executing program
[pid 23947] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23945] write(1, "executing program\n", 18 <unfinished ...>
[pid 23947] <... set_robust_list resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23949
[pid 23945] <... write resumed>)        = 18
[pid 23947] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23945] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23947] <... prctl resumed>)        = 0
[pid 23945] <... prlimit64 resumed>NULL) = 0
[pid 23947] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 23949 attached
[pid 23945] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23945] <... sched_setscheduler resumed>) = 0
[pid 23945] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23945] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
./strace-static-x86_64: Process 23948 attached
[pid 23949] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23945] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=37445, si_int=0, si_ptr=NULL} ---
[pid 23947] <... openat resumed>)       = 3
[pid 23947] write(3, "1000", 4)         = 4
[pid 23947] close(3)                    = 0
[pid 23947] write(1, "executing program\n", 18) = 18
[pid 23945] +++ killed by SIGRT_1 +++
executing program
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23945, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23947] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23947] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23947] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23949] <... set_robust_list resumed>) = 0
[pid 23948] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23949] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23947] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23949] <... prctl resumed>)        = 0
[pid 23947] <... timer_settime resumed>NULL) = 0
[pid 23949] setpgid(0, 0 <unfinished ...>
[pid 23947] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10467, si_int=0, si_ptr=NULL} ---
[pid 23949] <... setpgid resumed>)      = 0
[pid 23949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23949] write(3, "1000", 4)         = 4
[pid 23949] close(3)                    = 0
[pid 23949] write(1, "executing program\n", 18 <unfinished ...>
[pid 23947] +++ killed by SIGRT_1 +++
executing program
[pid 23949] <... write resumed>)        = 18
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23947, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23949] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23949] <... prlimit64 resumed>NULL) = 0
[pid 23949] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23949] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23949] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23949] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8573, si_int=0, si_ptr=NULL} ---
[pid 23949] +++ killed by SIGRT_1 +++
[pid 23948] <... set_robust_list resumed>) = 0
[pid 23948] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23949, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23948] <... prctl resumed>)        = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23948] setpgid(0, 0)               = 0
[pid 23948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23948] write(3, "1000", 4)         = 4
executing program
[pid 23948] close(3)                    = 0
[pid 23948] write(1, "executing program\n", 18) = 18
[pid 23948] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23948] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23948] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23948] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23948] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8651, si_int=0, si_ptr=NULL} ---
[pid 23948] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23948, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23950 attached
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23950
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23950] set_robust_list(0x55555be14660, 24) = 0
[pid 23950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23950] setpgid(0, 0)               = 0
[pid 23950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23952
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23951
[pid 23950] <... openat resumed>)       = 3
[pid 23950] write(3, "1000", 4)         = 4
[pid 23950] close(3)                    = 0
[pid 23950] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23953
[pid 23950] <... write resumed>)        = 18
[pid 23950] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23950] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23950] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23954
[pid 23950] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23950] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8359, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23954 attached
./strace-static-x86_64: Process 23952 attached
[pid 23950] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23950, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23953 attached
 <unfinished ...>
[pid 23953] set_robust_list(0x55555be14660, 24) = 0
[pid 23953] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23952] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23954] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23953] <... prctl resumed>)        = 0
[pid 23953] setpgid(0, 0)               = 0
[pid 23953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23952] <... set_robust_list resumed>) = 0
[pid 23953] <... openat resumed>)       = 3
[pid 23954] <... set_robust_list resumed>) = 0
[pid 23952] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
 <unfinished ...>
[pid 23953] write(3, "1000", 4)         = 4
[pid 23953] close(3)                    = 0
[pid 23953] write(1, "executing program\n", 18) = 18
[pid 23953] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23953] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23953] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23953] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23953] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8187, si_int=0, si_ptr=NULL} ---
[pid 23954] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23953] +++ killed by SIGRT_1 +++
[pid 23952] <... prctl resumed>)        = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23953, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23951 attached
 <unfinished ...>
[pid 23951] set_robust_list(0x55555be14660, 24) = 0
[pid 23951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23951] setpgid(0, 0)               = 0
[pid 23951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23952] setpgid(0, 0 <unfinished ...>
[pid 23954] <... prctl resumed>)        = 0
[pid 23951] <... openat resumed>)       = 3
[pid 23952] <... setpgid resumed>)      = 0
[pid 23954] setpgid(0, 0 <unfinished ...>
[pid 23951] write(3, "1000", 4)         = 4
[pid 23951] close(3executing program
)                    = 0
[pid 23951] write(1, "executing program\n", 18) = 18
[pid 23951] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23951] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23951] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23951] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23951] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9019, si_int=0, si_ptr=NULL} ---
[pid 23954] <... setpgid resumed>)      = 0
[pid 23952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23951] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23951, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23952] <... openat resumed>)       = 3
[pid 23954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23952] write(3, "1000", 4)         = 4
[pid 23954] <... openat resumed>)       = 3
[pid 23952] close(3 <unfinished ...>
[pid 23954] write(3, "1000", 4 <unfinished ...>
[pid 23952] <... close resumed>)        = 0
[pid 23954] <... write resumed>)        = 4
[pid 23952] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23954] close(3)                    = 0
[pid 23952] <... write resumed>)        = 18
[pid 23954] write(1, "executing program\n", 18executing program
) = 18
[pid 23952] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23954] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23952] <... prlimit64 resumed>NULL) = 0
[pid 23954] <... prlimit64 resumed>NULL) = 0
[pid 23952] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23954] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23952] <... sched_setscheduler resumed>) = 0
[pid 23952] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23954] <... sched_setscheduler resumed>) = 0
[pid 23952] <... timer_create resumed>[0]) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 23954] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23952] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23954] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23952] <... timer_settime resumed>NULL) = 0
[pid 23954] <... timer_settime resumed>NULL) = 0
[pid 23952] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19380, si_int=0, si_ptr=NULL} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid 23954] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10515, si_int=0, si_ptr=NULL} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid 23952] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23952, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23954] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23954, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23955 attached
, child_tidptr=0x55555be14650) = 23955
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23955] set_robust_list(0x55555be14660, 24) = 0
[pid 23955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23955] setpgid(0, 0)               = 0
[pid 23955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23955] write(3, "1000", 4)         = 4
[pid 23955] close(3 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23957
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23958
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23956
[pid 23955] <... close resumed>)        = 0
executing program
[pid 23955] write(1, "executing program\n", 18) = 18
[pid 23955] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23955] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23955] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23955] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23955] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8445, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23958 attached
./strace-static-x86_64: Process 23957 attached
[pid 23955] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23955, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23956 attached
 <unfinished ...>
[pid 23956] set_robust_list(0x55555be14660, 24) = 0
[pid 23956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23956] setpgid(0, 0)               = 0
[pid 23956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23956] write(3, "1000", 4)         = 4
[pid 23956] close(3)                    = 0
[pid 23956] write(1, "executing program\n", 18executing program
) = 18
[pid 23956] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23956] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23956] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23956] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23956] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7341, si_int=0, si_ptr=NULL} ---
[pid 23958] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23957] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23956] +++ killed by SIGRT_1 +++
[pid 23958] <... set_robust_list resumed>) = 0
[pid 23957] <... set_robust_list resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23956, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23958] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23957] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23958] <... prctl resumed>)        = 0
[pid 23958] setpgid(0, 0 <unfinished ...>
[pid 23957] <... prctl resumed>)        = 0
[pid 23958] <... setpgid resumed>)      = 0
[pid 23957] setpgid(0, 0 <unfinished ...>
[pid 23958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23957] <... setpgid resumed>)      = 0
[pid 23958] <... openat resumed>)       = 3
[pid 23958] write(3, "1000", 4 <unfinished ...>
[pid 23957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23958] <... write resumed>)        = 4
[pid 23958] close(3 <unfinished ...>
[pid 23957] <... openat resumed>)       = 3
[pid 23958] <... close resumed>)        = 0
[pid 23957] write(3, "1000", 4 <unfinished ...>
[pid 23958] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 23957] <... write resumed>)        = 4
[pid 23958] <... write resumed>)        = 18
[pid 23957] close(3 <unfinished ...>
[pid 23958] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23957] <... close resumed>)        = 0
executing program
[pid   661] <... restart_syscall resumed>) = 0
[pid 23958] <... prlimit64 resumed>NULL) = 0
[pid 23957] write(1, "executing program\n", 18 <unfinished ...>
[pid 23958] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23957] <... write resumed>)        = 18
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23958] <... sched_setscheduler resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23959
[pid 23958] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
./strace-static-x86_64: Process 23959 attached
[pid 23958] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23957] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23958] <... timer_settime resumed>NULL) = 0
[pid 23958] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9864, si_int=0, si_ptr=NULL} ---
[pid 23959] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23957] <... prlimit64 resumed>NULL) = 0
[pid 23959] <... set_robust_list resumed>) = 0
[pid 23959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23959] setpgid(0, 0)               = 0
[pid 23959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23958] +++ killed by SIGRT_1 +++
[pid 23957] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23958, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23957] <... sched_setscheduler resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23957] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
executing program
[pid 23957] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23959] <... openat resumed>)       = 3
[pid 23957] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9691, si_int=0, si_ptr=NULL} ---
[pid 23959] write(3, "1000", 4)         = 4
[pid 23959] close(3)                    = 0
[pid 23959] write(1, "executing program\n", 18) = 18
[pid 23959] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23959] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23959] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23957] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid 23959] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23959] <... timer_settime resumed>NULL) = 0
[pid 23959] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16977, si_int=0, si_ptr=NULL} ---
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23957, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23959] +++ killed by SIGRT_1 +++
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23960 attached
 <unfinished ...>
[pid 23960] set_robust_list(0x55555be14660, 24) = 0
[pid 23960] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23959, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23960] <... prctl resumed>)        = 0
[pid 23960] setpgid(0, 0)               = 0
[pid 23960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23961
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23960
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23960] <... openat resumed>)       = 3
[pid 23960] write(3, "1000", 4)         = 4
[pid 23960] close(3 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23962
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23963
executing program
[pid 23960] <... close resumed>)        = 0
[pid 23960] write(1, "executing program\n", 18) = 18
[pid 23960] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23960] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23960] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23960] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 23962 attached
NULL) = 0
[pid 23960] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11236, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23963 attached
[pid 23962] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23960] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23960, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23961 attached
 <unfinished ...>
[pid 23961] set_robust_list(0x55555be14660, 24) = 0
[pid 23961] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23962] <... set_robust_list resumed>) = 0
[pid 23961] <... prctl resumed>)        = 0
[pid 23961] setpgid(0, 0 <unfinished ...>
[pid 23963] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23961] <... setpgid resumed>)      = 0
[pid 23961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23962] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23961] <... openat resumed>)       = 3
[pid 23961] write(3, "1000", 4)         = 4
executing program
[pid 23961] close(3)                    = 0
[pid 23961] write(1, "executing program\n", 18) = 18
[pid 23963] <... set_robust_list resumed>) = 0
[pid 23961] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23962] <... prctl resumed>)        = 0
[pid 23961] <... prlimit64 resumed>NULL) = 0
[pid 23961] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23961] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23961] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23961] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8229, si_int=0, si_ptr=NULL} ---
[pid 23963] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23962] setpgid(0, 0 <unfinished ...>
[pid 23961] +++ killed by SIGRT_1 +++
[pid 23963] <... prctl resumed>)        = 0
[pid 23962] <... setpgid resumed>)      = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23961, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23963] setpgid(0, 0 <unfinished ...>
[pid 23962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23963] <... setpgid resumed>)      = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 23964
[pid 23963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23964 attached
 <unfinished ...>
[pid 23964] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23963] <... openat resumed>)       = 3
[pid 23964] <... set_robust_list resumed>) = 0
[pid 23963] write(3, "1000", 4 <unfinished ...>
[pid 23962] <... openat resumed>)       = 3
[pid 23964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23964] setpgid(0, 0)               = 0
[pid 23964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23962] write(3, "1000", 4 <unfinished ...>
[pid 23963] <... write resumed>)        = 4
[pid 23964] write(3, "1000", 4)         = 4
[pid 23964] close(3)                    = 0
executing program
[pid 23964] write(1, "executing program\n", 18) = 18
[pid 23964] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23964] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23964] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23964] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23964] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8334, si_int=0, si_ptr=NULL} ---
[pid 23964] +++ killed by SIGRT_1 +++
[pid 23963] close(3 <unfinished ...>
[pid 23962] <... write resumed>)        = 4
[pid 23963] <... close resumed>)        = 0
[pid 23962] close(3 <unfinished ...>
executing program
[pid 23963] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23964, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23963] <... write resumed>)        = 18
[pid 23962] <... close resumed>)        = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
executing program
[pid 23962] write(1, "executing program\n", 18 <unfinished ...>
[pid 23963] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23962] <... write resumed>)        = 18
[pid 23963] <... prlimit64 resumed>NULL) = 0
[pid 23962] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23963] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23962] <... prlimit64 resumed>NULL) = 0
[pid 23963] <... sched_setscheduler resumed>) = 0
[pid 23962] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23963] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23962] <... sched_setscheduler resumed>) = 0
[pid 23963] <... timer_create resumed>[0]) = 0
[pid 23962] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23963] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23962] <... timer_create resumed>[0]) = 0
[pid 23963] <... timer_settime resumed>NULL) = 0
[pid 23962] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23963] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10966, si_int=0, si_ptr=NULL} ---
[pid 23962] <... timer_settime resumed>NULL) = 0
[pid 23962] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22421, si_int=0, si_ptr=NULL} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23963] +++ killed by SIGRT_1 +++
[pid 23962] +++ killed by SIGRT_1 +++
executing program
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23962, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23963, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23965 attached
 <unfinished ...>
[pid 23965] set_robust_list(0x55555be14660, 24) = 0
[pid 23965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23966
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23965
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23965] setpgid(0, 0)               = 0
[pid 23965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23965] write(3, "1000", 4)         = 4
[pid 23965] close(3 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23967
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23968
[pid 23965] <... close resumed>)        = 0
[pid 23965] write(1, "executing program\n", 18) = 18
[pid 23965] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23965] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23965] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23965] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23965] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8234, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23967 attached
[pid 23965] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23965, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23966 attached
./strace-static-x86_64: Process 23968 attached
 <unfinished ...>
[pid 23966] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23968] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23966] <... set_robust_list resumed>) = 0
[pid 23966] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23968] <... set_robust_list resumed>) = 0
[pid 23968] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23967] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23966] <... prctl resumed>)        = 0
[pid 23966] setpgid(0, 0 <unfinished ...>
[pid 23968] <... prctl resumed>)        = 0
[pid 23968] setpgid(0, 0 <unfinished ...>
[pid 23966] <... setpgid resumed>)      = 0
[pid 23966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23968] <... setpgid resumed>)      = 0
[pid 23967] <... set_robust_list resumed>) = 0
[pid 23966] <... openat resumed>)       = 3
[pid 23967] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23968] <... openat resumed>)       = 3
[pid 23968] write(3, "1000", 4executing program
 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23968] <... write resumed>)        = 4
[pid 23968] close(3)                    = 0
[pid 23966] write(3, "1000", 4 <unfinished ...>
[pid 23968] write(1, "executing program\n", 18 <unfinished ...>
[pid 23966] <... write resumed>)        = 4
[pid 23968] <... write resumed>)        = 18
[pid 23966] close(3executing program
 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23969
[pid 23966] <... close resumed>)        = 0
[pid 23968] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23966] write(1, "executing program\n", 18) = 18
[pid 23966] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23968] <... prlimit64 resumed>NULL) = 0
[pid 23968] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23968] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23968] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23968] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7907, si_int=0, si_ptr=NULL} ---
[pid 23968] +++ killed by SIGRT_1 +++
[pid 23967] <... prctl resumed>)        = 0
[pid 23966] <... prlimit64 resumed>NULL) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23968, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23966] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23966] <... sched_setscheduler resumed>) = 0
[pid 23966] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23966] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23966] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8125, si_int=0, si_ptr=NULL} ---
[pid 23967] setpgid(0, 0 <unfinished ...>
[pid 23966] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23966, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23967] <... setpgid resumed>)      = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23969 attached
 <unfinished ...>
[pid 23969] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23969] <... set_robust_list resumed>) = 0
[pid 23969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23969] setpgid(0, 0)               = 0
[pid 23969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23969] write(3, "1000", 4 <unfinished ...>
[pid 23967] <... openat resumed>)       = 3
[pid 23969] <... write resumed>)        = 4
[pid 23969] close(3)                    = 0
[pid 23969] write(1, "executing program\n", 18executing program
) = 18
[pid 23969] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23969] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23969] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23969] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23967] write(3, "1000", 4 <unfinished ...>
[pid 23969] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22693, si_int=0, si_ptr=NULL} ---
[pid 23969] +++ killed by SIGRT_1 +++
[pid 23967] <... write resumed>)        = 4
executing program
[pid 23967] close(3 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23969, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23967] <... close resumed>)        = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 23967] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 23967] <... write resumed>)        = 18
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23970
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23971
./strace-static-x86_64: Process 23970 attached
[pid 23970] set_robust_list(0x55555be14660, 24) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23972
[pid 23967] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23970] setpgid(0, 0)               = 0
[pid 23970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23970] write(3, "1000", 4)         = 4
[pid 23970] close(3executing program
)                    = 0
[pid 23970] write(1, "executing program\n", 18) = 18
[pid 23970] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23970] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23970] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23970] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23970] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8679, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23972 attached
[pid 23970] +++ killed by SIGRT_1 +++
[pid 23967] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23970, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23967] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23967] <... timer_create resumed>[0]) = 0
./strace-static-x86_64: Process 23971 attached
[pid 23967] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23971] set_robust_list(0x55555be14660, 24executing program
 <unfinished ...>
[pid 23967] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8973, si_int=0, si_ptr=NULL} ---
[pid 23971] <... set_robust_list resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23971] setpgid(0, 0)               = 0
[pid 23971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23967] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23967, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23971] <... openat resumed>)       = 3
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23971] write(3, "1000", 4)         = 4
[pid 23971] close(3)                    = 0
[pid 23971] write(1, "executing program\n", 18) = 18
[pid 23971] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23973
[pid 23971] <... prlimit64 resumed>NULL) = 0
[pid 23971] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23971] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23971] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23971] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8642, si_int=0, si_ptr=NULL} ---
[pid 23972] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23971] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23971, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23973 attached
 <unfinished ...>
[pid 23973] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23972] <... set_robust_list resumed>) = 0
[pid 23973] <... set_robust_list resumed>) = 0
[pid 23973] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23972] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23973] <... prctl resumed>)        = 0
[pid 23972] <... prctl resumed>)        = 0
[pid 23973] setpgid(0, 0 <unfinished ...>
[pid 23972] setpgid(0, 0)               = 0
[pid 23973] <... setpgid resumed>)      = 0
[pid 23972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23972] <... openat resumed>)       = 3
executing program
executing program
[pid 23973] <... openat resumed>)       = 3
[pid 23972] write(3, "1000", 4 <unfinished ...>
[pid 23973] write(3, "1000", 4 <unfinished ...>
[pid 23972] <... write resumed>)        = 4
[pid 23973] <... write resumed>)        = 4
[pid 23972] close(3 <unfinished ...>
[pid 23973] close(3 <unfinished ...>
[pid 23972] <... close resumed>)        = 0
[pid 23973] <... close resumed>)        = 0
[pid 23972] write(1, "executing program\n", 18 <unfinished ...>
[pid 23973] write(1, "executing program\n", 18 <unfinished ...>
[pid 23972] <... write resumed>)        = 18
[pid 23973] <... write resumed>)        = 18
[pid 23972] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23973] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23972] <... prlimit64 resumed>NULL) = 0
[pid 23973] <... prlimit64 resumed>NULL) = 0
[pid 23972] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23973] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23972] <... sched_setscheduler resumed>) = 0
[pid 23973] <... sched_setscheduler resumed>) = 0
[pid 23972] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23973] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23972] <... timer_create resumed>[0]) = 0
[pid 23973] <... timer_create resumed>[0]) = 0
[pid 23972] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23973] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23972] <... timer_settime resumed>NULL) = 0
[pid 23973] <... timer_settime resumed>NULL) = 0
[pid 23973] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8569, si_int=0, si_ptr=NULL} ---
[pid 23972] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10638, si_int=0, si_ptr=NULL} ---
[pid 23973] +++ killed by SIGRT_1 +++
[pid 23972] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23973, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23972, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23975
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23974
./strace-static-x86_64: Process 23975 attached
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23976
./strace-static-x86_64: Process 23974 attached
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23974] set_robust_list(0x55555be14660, 24) = 0
[pid 23974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23974] setpgid(0, 0)               = 0
[pid 23974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23974] write(3, "1000", 4)         = 4
[pid 23974] close(3)                    = 0
executing program
[pid 23974] write(1, "executing program\n", 18) = 18
[pid 23974] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23977
[pid 23974] <... prlimit64 resumed>NULL) = 0
[pid 23974] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23974] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23974] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23974] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9734, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23976 attached
[pid 23975] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23974] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 23977 attached
[pid 23977] set_robust_list(0x55555be14660, 24) = 0
[pid 23977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23977] setpgid(0, 0 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23976] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23975] <... set_robust_list resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23974, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23978
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23977] <... setpgid resumed>)      = 0
[pid 23977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23975] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23977] write(3, "1000", 4 <unfinished ...>
[pid 23975] <... prctl resumed>)        = 0
[pid 23977] <... write resumed>)        = 4
[pid 23977] close(3)                    = 0
[pid 23977] write(1, "executing program\n", 18executing program
) = 18
[pid 23977] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23977] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23977] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23977] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23977] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8344, si_int=0, si_ptr=NULL} ---
[pid 23975] setpgid(0, 0./strace-static-x86_64: Process 23978 attached
 <unfinished ...>
[pid 23977] +++ killed by SIGRT_1 +++
[pid 23976] <... set_robust_list resumed>) = 0
[pid 23975] <... setpgid resumed>)      = 0
[pid 23975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23977, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23976] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23975] <... openat resumed>)       = 3
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23976] <... prctl resumed>)        = 0
[pid 23975] write(3, "1000", 4)         = 4
[pid 23978] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23976] setpgid(0, 0 <unfinished ...>
[pid 23978] <... set_robust_list resumed>) = 0
[pid 23976] <... setpgid resumed>)      = 0
[pid 23975] close(3)                    = 0
[pid 23976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23975] write(1, "executing program\n", 18executing program
) = 18
executing program
[pid 23976] <... openat resumed>)       = 3
[pid 23975] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23978] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23976] write(3, "1000", 4 <unfinished ...>
[pid 23978] <... prctl resumed>)        = 0
[pid 23975] <... prlimit64 resumed>NULL) = 0
[pid 23976] <... write resumed>)        = 4
[pid 23978] setpgid(0, 0 <unfinished ...>
[pid 23975] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23976] close(3 <unfinished ...>
[pid 23978] <... setpgid resumed>)      = 0
[pid 23975] <... sched_setscheduler resumed>) = 0
[pid 23976] <... close resumed>)        = 0
[pid 23975] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23976] write(1, "executing program\n", 18 <unfinished ...>
[pid 23975] <... timer_create resumed>[0]) = 0
[pid 23978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23976] <... write resumed>)        = 18
[pid 23975] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23978] <... openat resumed>)       = 3
[pid 23976] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23975] <... timer_settime resumed>NULL) = 0
[pid 23975] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34525, si_int=0, si_ptr=NULL} ---
[pid 23975] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23975, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23978] write(3, "1000", 4 <unfinished ...>
[pid 23976] <... prlimit64 resumed>NULL) = 0
[pid 23978] <... write resumed>)        = 4
[pid 23976] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23978] close(3 <unfinished ...>
[pid 23976] <... sched_setscheduler resumed>) = 0
[pid 23976] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 23976] <... timer_create resumed>[0]) = 0
[pid 23976] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23976] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12807, si_int=0, si_ptr=NULL} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23976] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23976, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23979
./strace-static-x86_64: Process 23979 attached
[pid 23979] set_robust_list(0x55555be14660, 24) = 0
[pid 23979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23979] setpgid(0, 0)               = 0
[pid 23979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23978] <... close resumed>)        = 0
[pid 23979] <... openat resumed>)       = 3
[pid 23978] write(1, "executing program\n", 18 <unfinished ...>
[pid 23979] write(3, "1000", 4)         = 4
[pid 23979] close(3)                    = 0
[pid   662] <... restart_syscall resumed>) = 0
executing program
[pid 23979] write(1, "executing program\n", 18) = 18
[pid 23979] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23979] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23979] <... sched_setscheduler resumed>) = 0
[pid 23979] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23979] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23979] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6999, si_int=0, si_ptr=NULL} ---
executing program
[pid 23979] +++ killed by SIGRT_1 +++
[pid 23978] <... write resumed>)        = 18
./strace-static-x86_64: Process 23980 attached
[pid 23980] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23980
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23979, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23980] <... set_robust_list resumed>) = 0
[pid 23980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23980] setpgid(0, 0)               = 0
[pid 23980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23978] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23980] <... openat resumed>)       = 3
[pid 23980] write(3, "1000", 4)         = 4
[pid 23980] close(3)                    = 0
executing program
[pid 23980] write(1, "executing program\n", 18) = 18
[pid 23980] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23980] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23980] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23980] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23980] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7761, si_int=0, si_ptr=NULL} ---
[pid 23980] +++ killed by SIGRT_1 +++
[pid 23978] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23980, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23978] <... sched_setscheduler resumed>) = 0
[pid 23978] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23978] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23978] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10730, si_int=0, si_ptr=NULL} ---
[pid 23978] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23978, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23981
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23982 attached
, child_tidptr=0x55555be14650) = 23982
./strace-static-x86_64: Process 23981 attached
[pid 23982] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23981] set_robust_list(0x55555be14660, 24) = 0
[pid 23982] <... set_robust_list resumed>) = 0
[pid 23981] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23982] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23981] <... prctl resumed>)        = 0
[pid 23981] setpgid(0, 0)               = 0
[pid 23981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23981] write(3, "1000", 4)         = 4
[pid 23981] close(3)                    = 0
executing program
[pid 23981] write(1, "executing program\n", 18 <unfinished ...>
[pid 23982] <... prctl resumed>)        = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23981] <... write resumed>)        = 18
[pid 23981] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23981] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23981] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23981] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23981] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9183, si_int=0, si_ptr=NULL} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23983
[pid 23982] setpgid(0, 0 <unfinished ...>
[pid 23981] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23981, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 23983 attached
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 23983] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23982] <... setpgid resumed>)      = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23984
./strace-static-x86_64: Process 23985 attached
[pid 23983] <... set_robust_list resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23985
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23986
./strace-static-x86_64: Process 23984 attached
[pid 23983] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23984] set_robust_list(0x55555be14660, 24) = 0
[pid 23984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23984] setpgid(0, 0)               = 0
[pid 23983] <... prctl resumed>)        = 0
[pid 23984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23983] setpgid(0, 0 <unfinished ...>
[pid 23984] write(3, "1000", 4)         = 4
[pid 23984] close(3)                    = 0
[pid 23984] write(1, "executing program\n", 18executing program
) = 18
[pid 23984] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23984] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23984] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23984] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23984] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8691, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23986 attached
[pid 23985] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23984] +++ killed by SIGRT_1 +++
[pid 23983] <... setpgid resumed>)      = 0
[pid 23982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23984, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23985] <... set_robust_list resumed>) = 0
[pid 23983] <... openat resumed>)       = 3
[pid 23985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23985] setpgid(0, 0)               = 0
[pid 23985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23983] write(3, "1000", 4 <unfinished ...>
[pid 23985] <... openat resumed>)       = 3
[pid 23985] write(3, "1000", 4)         = 4
[pid 23985] close(3executing program
)                    = 0
[pid 23985] write(1, "executing program\n", 18) = 18
[pid 23985] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23985] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23985] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23985] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23985] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7870, si_int=0, si_ptr=NULL} ---
[pid 23986] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23985] +++ killed by SIGRT_1 +++
[pid 23983] <... write resumed>)        = 4
[pid 23982] <... openat resumed>)       = 3
[pid 23983] close(3 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23985, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23983] <... close resumed>)        = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 23983] write(1, "executing program\n", 18 <unfinished ...>
[pid 23982] write(3, "1000", 4 <unfinished ...>
[pid 23986] <... set_robust_list resumed>) = 0
executing program
[pid 23983] <... write resumed>)        = 18
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23982] <... write resumed>)        = 4
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23983] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23982] close(3)                    = 0
[pid 23982] write(1, "executing program\n", 18) = 18
[pid 23982] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23982] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23982] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23982] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23987
[pid 23983] <... prlimit64 resumed>NULL) = 0
[pid 23982] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9603, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23988 attached
[pid 23983] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23982] +++ killed by SIGRT_1 +++
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23988
./strace-static-x86_64: Process 23987 attached
[pid 23987] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23983] <... sched_setscheduler resumed>) = 0
[pid 23987] <... set_robust_list resumed>) = 0
[pid 23983] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23982, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23983] <... timer_create resumed>[0]) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23983] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23983] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12307, si_int=0, si_ptr=NULL} ---
[pid 23987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23987] setpgid(0, 0)               = 0
[pid 23987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23987] write(3, "1000", 4 <unfinished ...>
[pid 23983] +++ killed by SIGRT_1 +++
[pid 23987] <... write resumed>)        = 4
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23983, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23987] close(3 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 23987] <... close resumed>)        = 0
[pid 23987] write(1, "executing program\n", 18) = 18
[pid 23987] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23987] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23987] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23987] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23987] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9489, si_int=0, si_ptr=NULL} ---
[pid 23988] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23987] +++ killed by SIGRT_1 +++
[pid 23986] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23987, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23988] <... set_robust_list resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23988] setpgid(0, 0)               = 0
[pid 23988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23986] <... prctl resumed>)        = 0
[pid 23988] <... openat resumed>)       = 3
[pid 23988] write(3, "1000", 4)         = 4
[pid 23988] close(3)                    = 0
[pid 23988] write(1, "executing program\n", 18executing program
) = 18
[pid 23988] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23988] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23988] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23988] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23988] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8766, si_int=0, si_ptr=NULL} ---
[pid 23988] +++ killed by SIGRT_1 +++
[pid 23986] setpgid(0, 0 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23988, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23986] <... setpgid resumed>)      = 0
[pid 23986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23986] write(3, "1000", 4)         = 4
[pid 23986] close(3)                    = 0
[pid 23986] write(1, "executing program\n", 18executing program
) = 18
[pid 23986] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23986] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23986] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23986] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23986] <... timer_settime resumed>NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23986] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10116, si_int=0, si_ptr=NULL} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23989
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23986] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23986, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23990
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23990 attached
 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 23990] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23990] <... set_robust_list resumed>) = 0
[pid 23990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23990] setpgid(0, 0)               = 0
[pid 23990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23991
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23992
[pid 23990] write(3, "1000", 4executing program
)         = 4
[pid 23990] close(3)                    = 0
[pid 23990] write(1, "executing program\n", 18) = 18
[pid 23990] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 23992 attached
NULL) = 0
[pid 23990] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23990] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23990] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23990] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8117, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 23991 attached
[pid 23992] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23990] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23990, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23989 attached
 <unfinished ...>
[pid 23989] set_robust_list(0x55555be14660, 24) = 0
[pid 23989] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23992] <... set_robust_list resumed>) = 0
[pid 23989] <... prctl resumed>)        = 0
[pid 23989] setpgid(0, 0)               = 0
[pid 23989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23992] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23989] <... openat resumed>)       = 3
[pid 23989] write(3, "1000", 4)         = 4
[pid 23989] close(3)                    = 0
executing program
[pid 23989] write(1, "executing program\n", 18) = 18
[pid 23989] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23989] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23989] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23989] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23989] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7911, si_int=0, si_ptr=NULL} ---
[pid 23992] <... prctl resumed>)        = 0
[pid 23991] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23989] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23989, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23992] setpgid(0, 0 <unfinished ...>
[pid 23991] <... set_robust_list resumed>) = 0
[pid 23992] <... setpgid resumed>)      = 0
[pid 23991] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 23991] <... prctl resumed>)        = 0
[pid 23992] write(3, "1000", 4)         = 4
[pid 23991] setpgid(0, 0 <unfinished ...>
[pid 23992] close(3 <unfinished ...>
[pid 23991] <... setpgid resumed>)      = 0
[pid 23992] <... close resumed>)        = 0
[pid 23992] write(1, "executing program\n", 18 <unfinished ...>
[pid 23991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 23992] <... write resumed>)        = 18
[pid 23991] <... openat resumed>)       = 3
[pid 23992] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23991] write(3, "1000", 4 <unfinished ...>
[pid 23992] <... prlimit64 resumed>NULL) = 0
executing program
[pid 23991] <... write resumed>)        = 4
[pid 23992] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23991] close(3 <unfinished ...>
[pid 23992] <... sched_setscheduler resumed>) = 0
[pid 23991] <... close resumed>)        = 0
[pid 23992] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23991] write(1, "executing program\n", 18 <unfinished ...>
[pid 23992] <... timer_create resumed>[0]) = 0
[pid 23991] <... write resumed>)        = 18
[pid 23992] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23991] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23992] <... timer_settime resumed>NULL) = 0
[pid 23991] <... prlimit64 resumed>NULL) = 0
[pid 23992] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9240, si_int=0, si_ptr=NULL} ---
[pid 23991] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23991] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23991] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23991] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6649, si_int=0, si_ptr=NULL} ---
[pid 23992] +++ killed by SIGRT_1 +++
[pid 23991] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23991, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23992, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 23993 attached
[pid 23993] set_robust_list(0x55555be14660, 24) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23993
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23994
./strace-static-x86_64: Process 23994 attached
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23994] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23993] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 23994] <... set_robust_list resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 23995
./strace-static-x86_64: Process 23995 attached
[pid 23993] <... prctl resumed>)        = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23994] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23993] setpgid(0, 0)               = 0
[pid 23994] <... prctl resumed>)        = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23995] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 23996
[pid 23993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 23997
[pid 23995] <... set_robust_list resumed>) = 0
[pid 23994] setpgid(0, 0)               = 0
[pid 23994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23995] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23994] <... openat resumed>)       = 3
[pid 23995] <... prctl resumed>)        = 0
[pid 23994] write(3, "1000", 4executing program
)         = 4
[pid 23995] setpgid(0, 0 <unfinished ...>
[pid 23994] close(3 <unfinished ...>
[pid 23995] <... setpgid resumed>)      = 0
[pid 23994] <... close resumed>)        = 0
[pid 23994] write(1, "executing program\n", 18) = 18
[pid 23995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23994] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23994] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23994] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23995] <... openat resumed>)       = 3
[pid 23994] <... timer_create resumed>[0]) = 0
[pid 23995] write(3, "1000", 4 <unfinished ...>
[pid 23994] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23995] <... write resumed>)        = 4
[pid 23994] <... timer_settime resumed>NULL) = 0
[pid 23995] close(3 <unfinished ...>
[pid 23994] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11171, si_int=0, si_ptr=NULL} ---
[pid 23995] <... close resumed>)        = 0
[pid 23993] <... openat resumed>)       = 3
[pid 23993] write(3, "1000", 4 <unfinished ...>
[pid 23994] +++ killed by SIGRT_1 +++
[pid 23995] write(1, "executing program\n", 18executing program
) = 18
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23994, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23995] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 23995] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23995] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23995] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23995] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9727, si_int=0, si_ptr=NULL} ---
[pid 23993] <... write resumed>)        = 4
[pid 23993] close(3)                    = 0
executing program
[pid 23993] write(1, "executing program\n", 18 <unfinished ...>
[pid 23995] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23995, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23993] <... write resumed>)        = 18
./strace-static-x86_64: Process 23996 attached
./strace-static-x86_64: Process 23997 attached
[pid 23996] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23993] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23996] <... set_robust_list resumed>) = 0
[pid 23993] <... prlimit64 resumed>NULL) = 0
[pid 23997] set_robust_list(0x55555be14660, 24) = 0
[pid 23996] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23993] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23996] <... prctl resumed>)        = 0
[pid 23993] <... sched_setscheduler resumed>) = 0
[pid 23993] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23993] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23993] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9159, si_int=0, si_ptr=NULL} ---
[pid 23993] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23993, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23996] setpgid(0, 0 <unfinished ...>
[pid 23997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 23996] <... setpgid resumed>)      = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 23996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23998 attached
 <unfinished ...>
[pid 23997] setpgid(0, 0 <unfinished ...>
[pid 23996] <... openat resumed>)       = 3
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 23998
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 23999
./strace-static-x86_64: Process 23999 attached
[pid 23998] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23997] <... setpgid resumed>)      = 0
[pid 23996] write(3, "1000", 4)         = 4
[pid 23999] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 23998] <... set_robust_list resumed>) = 0
executing program
[pid 23997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23996] close(3 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23996] <... close resumed>)        = 0
[pid 23997] <... openat resumed>)       = 3
[pid 23996] write(1, "executing program\n", 18) = 18
[pid 23997] write(3, "1000", 4./strace-static-x86_64: Process 24000 attached
 <unfinished ...>
[pid 24000] set_robust_list(0x55555be14660, 24) = 0
[pid 23999] <... set_robust_list resumed>) = 0
[pid 23998] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23997] <... write resumed>)        = 4
[pid 23996] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24000
[pid 24000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24000] setpgid(0, 0)               = 0
[pid 23996] <... prlimit64 resumed>NULL) = 0
[pid 23997] close(3 <unfinished ...>
[pid 23999] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23998] <... prctl resumed>)        = 0
[pid 23997] <... close resumed>)        = 0
[pid 23996] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 23998] setpgid(0, 0 <unfinished ...>
[pid 23997] write(1, "executing program\n", 18 <unfinished ...>
[pid 23999] <... prctl resumed>)        = 0
[pid 23996] <... sched_setscheduler resumed>) = 0
[pid 24000] <... openat resumed>)       = 3
[pid 23996] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23997] <... write resumed>)        = 18
[pid 23998] <... setpgid resumed>)      = 0
[pid 23996] <... timer_create resumed>[0]) = 0
[pid 24000] write(3, "1000", 4 <unfinished ...>
[pid 23996] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23997] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23996] <... timer_settime resumed>NULL) = 0
[pid 23997] <... prlimit64 resumed>NULL) = 0
[pid 23996] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9441, si_int=0, si_ptr=NULL} ---
[pid 23997] sched_setscheduler(0, SCHED_FIFO, [9]executing program
 <unfinished ...>
[pid 23998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24000] <... write resumed>)        = 4
[pid 24000] close(3)                    = 0
[pid 24000] write(1, "executing program\n", 18) = 18
[pid 24000] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24000] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 23996] +++ killed by SIGRT_1 +++
[pid 23997] <... sched_setscheduler resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23996, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23997] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23998] <... openat resumed>)       = 3
[pid 23997] <... timer_create resumed>[0]) = 0
[pid 24000] <... sched_setscheduler resumed>) = 0
[pid 23997] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23998] write(3, "1000", 4 <unfinished ...>
[pid 24000] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 23997] <... timer_settime resumed>NULL) = 0
[pid 24000] <... timer_create resumed>[0]) = 0
[pid 23998] <... write resumed>)        = 4
[pid 24000] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 23997] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17688, si_int=0, si_ptr=NULL} ---
[pid 24000] <... timer_settime resumed>NULL) = 0
[pid 24000] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10838, si_int=0, si_ptr=NULL} ---
[pid 23998] close(3 <unfinished ...>
[pid 23999] setpgid(0, 0 <unfinished ...>
[pid 24000] +++ killed by SIGRT_1 +++
[pid 23998] <... close resumed>)        = 0
[pid 23997] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23997, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24000, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 23998] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23998] <... write resumed>)        = 18
[pid 23998] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 23999] <... setpgid resumed>)      = 0
[pid 23998] <... prlimit64 resumed>NULL) = 0
[pid 23998] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 23999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23998] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 23998] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 23998] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8728, si_int=0, si_ptr=NULL} ---
[pid 23998] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23998, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 23999] <... openat resumed>)       = 3
[pid 23999] write(3, "1000", 4)         = 4
[pid 23999] close(3 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 23999] <... close resumed>)        = 0
[pid 23999] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23999] <... write resumed>)        = 18
./strace-static-x86_64: Process 24001 attached
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24001
[pid 23999] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24001] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24001] <... set_robust_list resumed>) = 0
[pid 23999] <... prlimit64 resumed>NULL) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24002 attached
 <unfinished ...>
[pid 24001] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 23999] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24001] <... prctl resumed>)        = 0
[pid 23999] <... sched_setscheduler resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24002
./strace-static-x86_64: Process 24003 attached
[pid 24002] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24001] setpgid(0, 0 <unfinished ...>
[pid 23999] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24003
[pid 24001] <... setpgid resumed>)      = 0
[pid 23999] <... timer_create resumed>[0]) = 0
[pid 23999] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 23999] <... timer_settime resumed>NULL) = 0
[pid 24001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 23999] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29853, si_int=0, si_ptr=NULL} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 23999] +++ killed by SIGRT_1 +++
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24004
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=23999, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24001] <... openat resumed>)       = 3
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24004 attached
 <unfinished ...>
[pid 24004] set_robust_list(0x55555be14660, 24) = 0
[pid 24001] write(3, "1000", 4 <unfinished ...>
[pid 24002] <... set_robust_list resumed>) = 0
[pid 24003] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24004] setpgid(0, 0)               = 0
[pid 24001] <... write resumed>)        = 4
[pid 24004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24002] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24001] close(3 <unfinished ...>
[pid 24004] <... openat resumed>)       = 3
[pid 24003] <... set_robust_list resumed>) = 0
[pid 24002] <... prctl resumed>)        = 0
[pid 24001] <... close resumed>)        = 0
[pid 24004] write(3, "1000", 4)         = 4
[pid 24004] close(3executing program
)                    = 0
[pid 24004] write(1, "executing program\n", 18) = 18
executing program
[pid 24004] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24002] setpgid(0, 0 <unfinished ...>
[pid 24001] write(1, "executing program\n", 18 <unfinished ...>
[pid 24003] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24002] <... setpgid resumed>)      = 0
[pid 24001] <... write resumed>)        = 18
[pid 24004] <... prlimit64 resumed>NULL) = 0
[pid 24001] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24004] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24001] <... prlimit64 resumed>NULL) = 0
[pid 24004] <... sched_setscheduler resumed>) = 0
[pid 24001] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24004] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24002] <... openat resumed>)       = 3
[pid 24001] <... sched_setscheduler resumed>) = 0
[pid 24004] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24001] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24004] <... timer_settime resumed>NULL) = 0
[pid 24002] write(3, "1000", 4 <unfinished ...>
[pid 24001] <... timer_create resumed>[0]) = 0
[pid 24004] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25305, si_int=0, si_ptr=NULL} ---
[pid 24002] <... write resumed>)        = 4
[pid 24001] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24004] +++ killed by SIGRT_1 +++
[pid 24003] <... prctl resumed>)        = 0
[pid 24002] close(3 <unfinished ...>
[pid 24001] <... timer_settime resumed>NULL) = 0
[pid 24001] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17392, si_int=0, si_ptr=NULL} ---
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24004, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24002] <... close resumed>)        = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 24001] +++ killed by SIGRT_1 +++
[pid 24002] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24001, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24003] setpgid(0, 0 <unfinished ...>
[pid 24002] <... write resumed>)        = 18
[pid 24003] <... setpgid resumed>)      = 0
[pid 24002] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24002] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24002] <... sched_setscheduler resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24002] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24003] <... openat resumed>)       = 3
[pid 24002] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24005 attached
 <unfinished ...>
[pid 24003] write(3, "1000", 4 <unfinished ...>
[pid 24002] <... timer_settime resumed>NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24003] <... write resumed>)        = 4
[pid 24002] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=125955, si_int=0, si_ptr=NULL} ---
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24005
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24006
[pid 24003] close(3 <unfinished ...>
[pid 24005] set_robust_list(0x55555be14660, 24) = 0
[pid 24005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24005] setpgid(0, 0)               = 0
[pid 24005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24002] +++ killed by SIGRT_1 +++
[pid 24005] <... openat resumed>)       = 3
[pid 24003] <... close resumed>)        = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24002, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24005] write(3, "1000", 4 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24005] <... write resumed>)        = 4
[pid 24003] write(1, "executing program\n", 18 <unfinished ...>
[pid 24005] close(3)                    = 0
[pid 24005] write(1, "executing program\n", 18executing program
) = 18
[pid 24005] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24005] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
executing program
[pid 24005] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24007
[pid 24003] <... write resumed>)        = 18
[pid 24005] <... timer_create resumed>[0]) = 0
[pid 24005] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24005] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7575, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24007 attached
./strace-static-x86_64: Process 24006 attached
[pid 24005] +++ killed by SIGRT_1 +++
[pid 24003] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24005, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24007] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24003] <... prlimit64 resumed>NULL) = 0
[pid 24007] <... set_robust_list resumed>) = 0
[pid 24007] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24003] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24006] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24007] <... prctl resumed>)        = 0
[pid 24007] setpgid(0, 0)               = 0
[pid 24007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24006] <... set_robust_list resumed>) = 0
[pid 24003] <... sched_setscheduler resumed>) = 0
[pid 24007] <... openat resumed>)       = 3
[pid 24003] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24006] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24003] <... timer_create resumed>[0]) = 0
[pid 24007] write(3, "1000", 4 <unfinished ...>
[pid 24003] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24007] <... write resumed>)        = 4
[pid 24003] <... timer_settime resumed>NULL) = 0
[pid 24007] close(3 <unfinished ...>
[pid 24003] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9615, si_int=0, si_ptr=NULL} ---
executing program
[pid 24007] <... close resumed>)        = 0
[pid 24007] write(1, "executing program\n", 18) = 18
[pid 24007] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24007] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24007] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24003] +++ killed by SIGRT_1 +++
[pid 24007] <... timer_create resumed>[0]) = 0
[pid 24006] <... prctl resumed>)        = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24003, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24007] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24007] <... timer_settime resumed>NULL) = 0
[pid 24007] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12601, si_int=0, si_ptr=NULL} ---
[pid 24007] +++ killed by SIGRT_1 +++
[pid 24006] setpgid(0, 0 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24007, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24006] <... setpgid resumed>)      = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24006] write(3, "1000", 4)         = 4
[pid 24006] close(3)                    = 0
[pid 24006] write(1, "executing program\n", 18executing program
) = 18
[pid 24006] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24006] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 24008 attached
 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24008
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24009 attached
 <unfinished ...>
[pid 24009] set_robust_list(0x55555be14660, 24) = 0
[pid 24009] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24009
[pid 24009] <... prctl resumed>)        = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24010
[pid 24009] setpgid(0, 0)               = 0
[pid 24009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24009] write(3, "1000", 4)         = 4
executing program
[pid 24009] close(3)                    = 0
[pid 24009] write(1, "executing program\n", 18) = 18
[pid 24009] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24009] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24009] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24009] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24009] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8607, si_int=0, si_ptr=NULL} ---
[pid 24009] +++ killed by SIGRT_1 +++
[pid 24008] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24006] <... sched_setscheduler resumed>) = 0
[pid 24006] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24006] <... timer_create resumed>[0]) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24009, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24006] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24008] <... set_robust_list resumed>) = 0
[pid 24006] <... timer_settime resumed>NULL) = 0
./strace-static-x86_64: Process 24011 attached
[pid 24006] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=58162, si_int=0, si_ptr=NULL} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24011
./strace-static-x86_64: Process 24010 attached
[pid 24010] set_robust_list(0x55555be14660, 24) = 0
[pid 24010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24010] setpgid(0, 0)               = 0
[pid 24010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24006] +++ killed by SIGRT_1 +++
[pid 24010] <... openat resumed>)       = 3
[pid 24010] write(3, "1000", 4)         = 4
executing program
[pid 24010] close(3)                    = 0
[pid 24010] write(1, "executing program\n", 18) = 18
[pid 24010] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24010] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24010] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24010] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24010] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8349, si_int=0, si_ptr=NULL} ---
[pid 24011] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24010] +++ killed by SIGRT_1 +++
[pid 24008] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24011] <... set_robust_list resumed>) = 0
[pid 24008] <... prctl resumed>)        = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24010, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24006, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24008] setpgid(0, 0)               = 0
[pid 24008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24008] <... openat resumed>)       = 3
[pid 24008] write(3, "1000", 4 <unfinished ...>
[pid 24011] setpgid(0, 0)               = 0
[pid 24008] <... write resumed>)        = 4
[pid 24008] close(3)                    = 0
[pid 24008] write(1, "executing program\n", 18 <unfinished ...>
[pid 24011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 24008] <... write resumed>)        = 18
[pid 24011] <... openat resumed>)       = 3
[pid 24011] write(3, "1000", 4 <unfinished ...>
[pid 24008] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24011] <... write resumed>)        = 4
[pid 24008] <... prlimit64 resumed>NULL) = 0
[pid 24008] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24008] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24008] <... timer_create resumed>[0]) = 0
[pid 24008] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24008] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9010, si_int=0, si_ptr=NULL} ---
[pid 24008] +++ killed by SIGRT_1 +++
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24012 attached
 <unfinished ...>
[pid 24012] set_robust_list(0x55555be14660, 24) = 0
[pid 24012] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24012
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24008, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24013
[pid 24012] <... prctl resumed>)        = 0
[pid 24012] setpgid(0, 0)               = 0
[pid 24012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24014
[pid 24012] <... openat resumed>)       = 3
[pid 24012] write(3, "1000", 4)         = 4
[pid 24012] close(3executing program
)                    = 0
[pid 24012] write(1, "executing program\n", 18) = 18
[pid 24012] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24012] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24012] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24012] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24012] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10792, si_int=0, si_ptr=NULL} ---
[pid 24012] +++ killed by SIGRT_1 +++
[pid 24011] close(3 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24012, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24013 attached
 <unfinished ...>
[pid 24013] set_robust_list(0x55555be14660, 24) = 0
[pid 24013] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24011] <... close resumed>)        = 0
[pid 24013] <... prctl resumed>)        = 0
[pid 24013] setpgid(0, 0)               = 0
[pid 24011] write(1, "executing program\n", 18 <unfinished ...>
[pid 24013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 24011] <... write resumed>)        = 18
[pid 24013] <... openat resumed>)       = 3
executing program
[pid 24013] write(3, "1000", 4)         = 4
[pid 24013] close(3)                    = 0
[pid 24013] write(1, "executing program\n", 18) = 18
[pid 24013] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24013] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24013] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24013] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24013] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8194, si_int=0, si_ptr=NULL} ---
[pid 24013] +++ killed by SIGRT_1 +++
[pid 24011] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24014 attached
 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24013, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24014] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24014] <... set_robust_list resumed>) = 0
[pid 24014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24014] setpgid(0, 0)               = 0
[pid 24014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24014] write(3, "1000", 4executing program
)         = 4
[pid 24014] close(3)                    = 0
[pid 24014] write(1, "executing program\n", 18) = 18
[pid 24014] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24014] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24014] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24014] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24014] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7464, si_int=0, si_ptr=NULL} ---
[pid 24014] +++ killed by SIGRT_1 +++
[pid 24011] <... prlimit64 resumed>NULL) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24014, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24011] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24011] <... sched_setscheduler resumed>) = 0
[pid 24011] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24011] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24011] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7729, si_int=0, si_ptr=NULL} ---
[pid 24011] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24011, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24015
./strace-static-x86_64: Process 24015 attached
[pid 24015] set_robust_list(0x55555be14660, 24) = 0
[pid 24015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24015] setpgid(0, 0)               = 0
[pid 24015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24015] write(3, "1000", 4)         = 4
[pid 24015] close(3)                    = 0
executing program
[pid 24015] write(1, "executing program\n", 18) = 18
[pid 24015] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24015] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24015] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24015] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24015] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7525, si_int=0, si_ptr=NULL} ---
[pid 24015] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24015, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
executing program
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24016 attached
 <unfinished ...>
[pid 24016] set_robust_list(0x55555be14660, 24) = 0
[pid 24016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24016] setpgid(0, 0)               = 0
[pid 24016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24016
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24017
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24018
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24016] <... openat resumed>)       = 3
[pid 24016] write(3, "1000", 4)         = 4
[pid 24016] close(3)                    = 0
[pid 24016] write(1, "executing program\n", 18) = 18
[pid 24016] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24019
./strace-static-x86_64: Process 24019 attached
./strace-static-x86_64: Process 24018 attached
./strace-static-x86_64: Process 24017 attached
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24016] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24016] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24016] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24016] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8341, si_int=0, si_ptr=NULL} ---
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24020
./strace-static-x86_64: Process 24020 attached
[pid 24019] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24017] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24016] +++ killed by SIGRT_1 +++
[pid 24018] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24016, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24018] <... set_robust_list resumed>) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24018] setpgid(0, 0)               = 0
[pid 24017] <... set_robust_list resumed>) = 0
[pid 24018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24018] write(3, "1000", 4 <unfinished ...>
[pid 24017] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24018] <... write resumed>)        = 4
[pid 24018] close(3)                    = 0
executing program
[pid 24018] write(1, "executing program\n", 18) = 18
[pid 24018] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24018] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24018] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24018] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24018] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7616, si_int=0, si_ptr=NULL} ---
[pid 24020] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24019] <... set_robust_list resumed>) = 0
[pid 24018] +++ killed by SIGRT_1 +++
[pid 24017] <... prctl resumed>)        = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24018, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24020] <... set_robust_list resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24020] setpgid(0, 0)               = 0
[pid 24020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24017] setpgid(0, 0 <unfinished ...>
[pid 24019] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24017] <... setpgid resumed>)      = 0
[pid 24020] <... openat resumed>)       = 3
[pid 24020] write(3, "1000", 4 <unfinished ...>
[pid 24017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24020] <... write resumed>)        = 4
[pid 24020] close(3)                    = 0
executing program
[pid 24020] write(1, "executing program\n", 18) = 18
[pid 24020] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24020] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24020] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24020] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24020] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8121, si_int=0, si_ptr=NULL} ---
[pid 24020] +++ killed by SIGRT_1 +++
[pid 24019] <... prctl resumed>)        = 0
[pid 24017] <... openat resumed>)       = 3
[pid 24017] write(3, "1000", 4 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24020, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24017] <... write resumed>)        = 4
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24017] close(3executing program
 <unfinished ...>
[pid 24019] setpgid(0, 0)               = 0
[pid 24019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24017] <... close resumed>)        = 0
[pid 24017] write(1, "executing program\n", 18) = 18
[pid 24019] <... openat resumed>)       = 3
[pid 24019] write(3, "1000", 4)         = 4
[pid 24019] close(3executing program
)                    = 0
[pid 24019] write(1, "executing program\n", 18) = 18
[pid 24019] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24019] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24017] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24019] <... sched_setscheduler resumed>) = 0
[pid 24019] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24019] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24019] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7298, si_int=0, si_ptr=NULL} ---
[pid 24019] +++ killed by SIGRT_1 +++
[pid 24017] <... prlimit64 resumed>NULL) = 0
[pid 24017] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24019, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24017] <... sched_setscheduler resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24017] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24017] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24017] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12281, si_int=0, si_ptr=NULL} ---
[pid 24017] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24017, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24021 attached
 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24021
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24022 attached
 <unfinished ...>
[pid 24022] set_robust_list(0x55555be14660, 24) = 0
[pid 24022] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24022] <... prctl resumed>)        = 0
[pid 24022] setpgid(0, 0)               = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24022
executing program
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24023
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24024
[pid 24022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24022] <... openat resumed>)       = 3
[pid 24022] write(3, "1000", 4)         = 4
[pid 24022] close(3)                    = 0
[pid 24022] write(1, "executing program\n", 18) = 18
[pid 24022] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24022] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24022] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24022] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24022] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8522, si_int=0, si_ptr=NULL} ---
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24025
./strace-static-x86_64: Process 24024 attached
[pid 24022] +++ killed by SIGRT_1 +++
[pid 24021] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 24025 attached
 <unfinished ...>
[pid 24025] set_robust_list(0x55555be14660, 24) = 0
[pid 24025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24025] setpgid(0, 0)               = 0
[pid 24025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24022, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24021] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 24023 attached
[pid 24023] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24025] <... openat resumed>)       = 3
[pid 24025] write(3, "1000", 4)         = 4
[pid 24023] <... set_robust_list resumed>) = 0
[pid 24025] close(3 <unfinished ...>
[pid 24023] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24025] <... close resumed>)        = 0
executing program
[pid 24025] write(1, "executing program\n", 18) = 18
[pid 24025] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24023] <... prctl resumed>)        = 0
[pid 24023] setpgid(0, 0 <unfinished ...>
[pid 24025] <... prlimit64 resumed>NULL) = 0
[pid 24025] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24023] <... setpgid resumed>)      = 0
[pid 24025] <... sched_setscheduler resumed>) = 0
[pid 24025] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24025] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24025] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7697, si_int=0, si_ptr=NULL} ---
[pid 24025] +++ killed by SIGRT_1 +++
[pid 24024] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24021] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24025, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24021] <... prctl resumed>)        = 0
[pid 24023] <... openat resumed>)       = 3
[pid 24023] write(3, "1000", 4executing program
)         = 4
[pid 24023] close(3)                    = 0
[pid 24023] write(1, "executing program\n", 18) = 18
[pid 24023] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24023] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24023] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24023] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24023] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8129, si_int=0, si_ptr=NULL} ---
[pid 24024] <... set_robust_list resumed>) = 0
[pid 24023] +++ killed by SIGRT_1 +++
[pid 24021] setpgid(0, 0 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24023, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24021] <... setpgid resumed>)      = 0
[pid 24021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24021] <... openat resumed>)       = 3
[pid 24021] write(3, "1000", 4 <unfinished ...>
[pid 24024] setpgid(0, 0)               = 0
[pid 24021] <... write resumed>)        = 4
[pid 24021] close(3)                    = 0
[pid 24021] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24021] <... write resumed>)        = 18
[pid 24024] <... openat resumed>)       = 3
[pid 24021] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24024] write(3, "1000", 4 <unfinished ...>
[pid 24021] <... prlimit64 resumed>NULL) = 0
[pid 24024] <... write resumed>)        = 4
[pid 24021] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24024] close(3 <unfinished ...>
[pid 24021] <... sched_setscheduler resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24021] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24026
[pid 24021] <... timer_create resumed>[0]) = 0
[pid 24021] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24026 attached
 <unfinished ...>
[pid 24021] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13036, si_int=0, si_ptr=NULL} ---
[pid 24026] set_robust_list(0x55555be14660, 24) = 0
[pid 24026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24026] setpgid(0, 0)               = 0
[pid 24026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24021] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24021, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24026] <... openat resumed>)       = 3
executing program
[pid 24026] write(3, "1000", 4 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24027
[pid 24026] <... write resumed>)        = 4
[pid 24026] close(3)                    = 0
[pid 24026] write(1, "executing program\n", 18) = 18
[pid   662] <... restart_syscall resumed>) = 0
[pid 24026] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24027 attached
 <unfinished ...>
[pid 24024] <... close resumed>)        = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24026] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24026] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24026] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24028
[pid 24026] <... timer_settime resumed>NULL) = 0
[pid 24026] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13580, si_int=0, si_ptr=NULL} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24028 attached
 <unfinished ...>
[pid 24027] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24026] +++ killed by SIGRT_1 +++
[pid 24024] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24026, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>executing program
./strace-static-x86_64: Process 24029 attached
 <unfinished ...>
[pid 24028] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24027] <... set_robust_list resumed>) = 0
[pid 24024] <... write resumed>)        = 18
[pid 24027] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24024] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24029
[pid 24027] <... prctl resumed>)        = 0
[pid 24024] <... prlimit64 resumed>NULL) = 0
[pid 24027] setpgid(0, 0 <unfinished ...>
[pid 24024] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24027] <... setpgid resumed>)      = 0
[pid 24024] <... sched_setscheduler resumed>) = 0
[pid 24024] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24029] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24024] <... timer_create resumed>[0]) = 0
[pid 24029] <... set_robust_list resumed>) = 0
[pid 24027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24024] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24024] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8358, si_int=0, si_ptr=NULL} ---
[pid 24029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24029] setpgid(0, 0)               = 0
[pid 24029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24024] +++ killed by SIGRT_1 +++
[pid 24029] write(3, "1000", 4 <unfinished ...>
[pid 24027] <... openat resumed>)       = 3
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24024, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24027] write(3, "1000", 4 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24029] <... write resumed>)        = 4
[pid 24027] <... write resumed>)        = 4
[pid 24029] close(3 <unfinished ...>
[pid 24027] close(3 <unfinished ...>
[pid 24029] <... close resumed>)        = 0
[pid 24027] <... close resumed>)        = 0
[pid 24029] write(1, "executing program\n", 18 <unfinished ...>
[pid 24027] write(1, "executing program\n", 18executing program
executing program
 <unfinished ...>
[pid 24029] <... write resumed>)        = 18
[pid 24027] <... write resumed>)        = 18
[pid 24029] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24027] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24029] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24027] <... prlimit64 resumed>NULL) = 0
[pid 24027] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24029] <... sched_setscheduler resumed>) = 0
[pid 24027] <... sched_setscheduler resumed>) = 0
[pid 24029] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24027] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24029] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24027] <... timer_create resumed>[0]) = 0
[pid 24029] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8229, si_int=0, si_ptr=NULL} ---
[pid 24029] +++ killed by SIGRT_1 +++
[pid 24028] <... set_robust_list resumed>) = 0
[pid 24027] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24029, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24027] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9990, si_int=0, si_ptr=NULL} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24027] +++ killed by SIGRT_1 +++
[pid 24028] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24027, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24028] <... prctl resumed>)        = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24028] setpgid(0, 0)               = 0
[pid 24028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24028] write(3, "1000", 4)         = 4
[pid 24028] close(3)                    = 0
[pid 24028] write(1, "executing program\n", 18executing program
) = 18
[pid 24028] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24028] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24028] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24028] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24028] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8849, si_int=0, si_ptr=NULL} ---
[pid 24028] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24028, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24030 attached
, child_tidptr=0x55555be14650) = 24030
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24030] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24031
./strace-static-x86_64: Process 24031 attached
./strace-static-x86_64: Process 24032 attached
[pid 24032] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24031] set_robust_list(0x55555be14660, 24) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24032
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24033
[pid 24032] <... set_robust_list resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24032] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24031] setpgid(0, 0 <unfinished ...>
[pid 24032] <... prctl resumed>)        = 0
[pid 24032] setpgid(0, 0 <unfinished ...>
[pid 24031] <... setpgid resumed>)      = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24034
[pid 24032] <... setpgid resumed>)      = 0
[pid 24032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24030] <... set_robust_list resumed>) = 0
[pid 24032] <... openat resumed>)       = 3
[pid 24030] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24034 attached
 <unfinished ...>
[pid 24031] <... openat resumed>)       = 3
[pid 24031] write(3, "1000", 4 <unfinished ...>
[pid 24030] <... prctl resumed>)        = 0
[pid 24031] <... write resumed>)        = 4
[pid 24032] write(3, "1000", 4 <unfinished ...>
[pid 24031] close(3executing program
 <unfinished ...>
[pid 24032] <... write resumed>)        = 4
[pid 24031] <... close resumed>)        = 0
[pid 24032] close(3)                    = 0
[pid 24031] write(1, "executing program\n", 18) = 18
executing program
[pid 24032] write(1, "executing program\n", 18) = 18
[pid 24031] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24032] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24031] <... prlimit64 resumed>NULL) = 0
[pid 24032] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24031] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24032] <... sched_setscheduler resumed>) = 0
[pid 24032] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24032] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24032] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8275, si_int=0, si_ptr=NULL} ---
[pid 24034] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24032] +++ killed by SIGRT_1 +++
[pid 24030] setpgid(0, 0 <unfinished ...>
[pid 24031] <... sched_setscheduler resumed>) = 0
[pid 24031] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24031] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24031] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7842, si_int=0, si_ptr=NULL} ---
[pid 24034] <... set_robust_list resumed>) = 0
[pid 24031] +++ killed by SIGRT_1 +++
[pid 24030] <... setpgid resumed>)      = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24032, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24033 attached
[pid 24033] set_robust_list(0x55555be14660, 24) = 0
[pid 24033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24033] setpgid(0, 0)               = 0
[pid 24033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24033] write(3, "1000", 4)         = 4
[pid 24033] close(3 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24031, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24033] <... close resumed>)        = 0
[pid 24033] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24033] <... write resumed>)        = 18
[pid 24033] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24033] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24033] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24033] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24033] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8450, si_int=0, si_ptr=NULL} ---
[pid 24034] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24033] +++ killed by SIGRT_1 +++
[pid 24030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24033, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24030] <... openat resumed>)       = 3
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24030] write(3, "1000", 4 <unfinished ...>
[pid 24034] <... prctl resumed>)        = 0
[pid 24030] <... write resumed>)        = 4
executing program
[pid 24030] close(3 <unfinished ...>
[pid 24034] setpgid(0, 0)               = 0
[pid 24030] <... close resumed>)        = 0
[pid 24030] write(1, "executing program\n", 18) = 18
[pid 24034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24030] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24030] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24034] <... openat resumed>)       = 3
[pid 24030] <... sched_setscheduler resumed>) = 0
[pid 24034] write(3, "1000", 4 <unfinished ...>
[pid 24030] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24030] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24030] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8793, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24030] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24030, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24035
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24035 attached
 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24035] set_robust_list(0x55555be14660, 24) = 0
[pid 24035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24035] setpgid(0, 0)               = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24036
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24037
[pid 24035] write(3, "1000", 4)         = 4
[pid 24035] close(3executing program
)                    = 0
[pid 24035] write(1, "executing program\n", 18) = 18
[pid 24035] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24035] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24035] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24035] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24035] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7970, si_int=0, si_ptr=NULL} ---
[pid 24035] +++ killed by SIGRT_1 +++
[pid 24034] <... write resumed>)        = 4
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24035, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24037 attached
 <unfinished ...>
[pid 24037] set_robust_list(0x55555be14660, 24) = 0
[pid 24037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24037] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 24036 attached
[pid 24034] close(3)                    = 0
executing program
[pid 24034] write(1, "executing program\n", 18 <unfinished ...>
[pid 24036] set_robust_list(0x55555be14660, 24) = 0
[pid 24036] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24034] <... write resumed>)        = 18
[pid 24037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24036] <... prctl resumed>)        = 0
[pid 24036] setpgid(0, 0)               = 0
[pid 24036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24034] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24037] write(3, "1000", 4)         = 4
[pid 24037] close(3executing program
)                    = 0
[pid 24037] write(1, "executing program\n", 18) = 18
[pid 24037] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24036] <... openat resumed>)       = 3
[pid 24037] <... prlimit64 resumed>NULL) = 0
[pid 24037] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24037] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24037] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24034] <... prlimit64 resumed>NULL) = 0
[pid 24037] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7767, si_int=0, si_ptr=NULL} ---
[pid 24037] +++ killed by SIGRT_1 +++
[pid 24034] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24036] write(3, "1000", 4 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24037, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24034] <... sched_setscheduler resumed>) = 0
[pid 24036] <... write resumed>)        = 4
[pid 24034] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24034] <... timer_create resumed>[0]) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24034] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24034] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14069, si_int=0, si_ptr=NULL} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24034] +++ killed by SIGRT_1 +++
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24038
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24039
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24034, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24040
[pid 24036] close(3)                    = 0
[pid 24036] write(1, "executing program\n", 18executing program
) = 18
[pid 24036] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24036] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24036] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24036] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24036] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8299, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24040 attached
./strace-static-x86_64: Process 24039 attached
./strace-static-x86_64: Process 24038 attached
[pid 24036] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24036, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24038] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24039] set_robust_list(0x55555be14660, 24) = 0
[pid 24039] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24040] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24039] <... prctl resumed>)        = 0
[pid 24039] setpgid(0, 0 <unfinished ...>
[pid 24038] <... set_robust_list resumed>) = 0
[pid 24039] <... setpgid resumed>)      = 0
[pid 24039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24040] <... set_robust_list resumed>) = 0
[pid 24038] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24039] <... openat resumed>)       = 3
[pid 24039] write(3, "1000", 4)         = 4
[pid 24039] close(3executing program
)                    = 0
[pid 24039] write(1, "executing program\n", 18) = 18
[pid 24039] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24039] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24039] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24039] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24039] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7673, si_int=0, si_ptr=NULL} ---
[pid 24040] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24039] +++ killed by SIGRT_1 +++
[pid 24038] <... prctl resumed>)        = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24039, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24040] <... prctl resumed>)        = 0
[pid 24038] setpgid(0, 0 <unfinished ...>
[pid 24040] setpgid(0, 0 <unfinished ...>
[pid 24038] <... setpgid resumed>)      = 0
[pid 24040] <... setpgid resumed>)      = 0
[pid 24038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24038] <... openat resumed>)       = 3
[pid 24040] <... openat resumed>)       = 3
[pid 24038] write(3, "1000", 4 <unfinished ...>
[pid 24040] write(3, "1000", 4 <unfinished ...>
[pid 24038] <... write resumed>)        = 4
[pid 24040] <... write resumed>)        = 4
[pid 24038] close(3 <unfinished ...>
[pid 24040] close(3 <unfinished ...>
[pid 24038] <... close resumed>)        = 0
[pid 24040] <... close resumed>)        = 0
executing program
[pid 24038] write(1, "executing program\n", 18 <unfinished ...>
[pid 24040] write(1, "executing program\n", 18 <unfinished ...>
[pid 24038] <... write resumed>)        = 18
executing program
[pid 24040] <... write resumed>)        = 18
[pid 24038] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24040] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24038] <... prlimit64 resumed>NULL) = 0
[pid 24040] <... prlimit64 resumed>NULL) = 0
[pid 24038] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24040] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24038] <... sched_setscheduler resumed>) = 0
[pid 24040] <... sched_setscheduler resumed>) = 0
[pid 24038] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24040] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24038] <... timer_create resumed>[0]) = 0
[pid 24040] <... timer_create resumed>[0]) = 0
[pid 24040] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24038] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24040] <... timer_settime resumed>NULL) = 0
[pid 24040] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10676, si_int=0, si_ptr=NULL} ---
[pid 24038] <... timer_settime resumed>NULL) = 0
[pid 24040] +++ killed by SIGRT_1 +++
[pid 24038] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15483, si_int=0, si_ptr=NULL} ---
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24040, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24041 attached
 <unfinished ...>
[pid 24038] +++ killed by SIGRT_1 +++
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24038, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24041
[pid 24041] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24041] <... set_robust_list resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24041] setpgid(0, 0 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24042 attached
[pid 24041] <... setpgid resumed>)      = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24042
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24043 attached
 <unfinished ...>
[pid 24043] set_robust_list(0x55555be14660, 24) = 0
[pid 24043] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24044
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24043
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24045
./strace-static-x86_64: Process 24045 attached
[pid 24042] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24042] <... set_robust_list resumed>) = 0
executing program
[pid 24041] <... openat resumed>)       = 3
[pid 24041] write(3, "1000", 4 <unfinished ...>
[pid 24042] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24041] <... write resumed>)        = 4
[pid 24045] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24042] <... prctl resumed>)        = 0
[pid 24045] <... set_robust_list resumed>) = 0
[pid 24041] close(3 <unfinished ...>
[pid 24042] setpgid(0, 0 <unfinished ...>
[pid 24041] <... close resumed>)        = 0
[pid 24041] write(1, "executing program\n", 18 <unfinished ...>
[pid 24042] <... setpgid resumed>)      = 0
[pid 24041] <... write resumed>)        = 18
[pid 24045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24041] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24043] <... prctl resumed>)        = 0
[pid 24041] <... prlimit64 resumed>NULL) = 0
[pid 24041] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24042] <... openat resumed>)       = 3
[pid 24041] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24043] setpgid(0, 0 <unfinished ...>
[pid 24041] <... timer_create resumed>[0]) = 0
[pid 24042] write(3, "1000", 4 <unfinished ...>
[pid 24041] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24043] <... setpgid resumed>)      = 0
[pid 24041] <... timer_settime resumed>NULL) = 0
[pid 24042] <... write resumed>)        = 4
[pid 24041] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9599, si_int=0, si_ptr=NULL} ---
executing program
[pid 24042] close(3 <unfinished ...>
[pid 24043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24043] write(3, "1000", 4)         = 4
[pid 24043] close(3)                    = 0
[pid 24043] write(1, "executing program\n", 18) = 18
[pid 24041] +++ killed by SIGRT_1 +++
[pid 24042] <... close resumed>)        = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24041, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24042] write(1, "executing program\n", 18 <unfinished ...>
[pid 24043] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24043] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24043] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
executing program
[pid 24043] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24043] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7280, si_int=0, si_ptr=NULL} ---
[pid 24045] setpgid(0, 0 <unfinished ...>
[pid 24043] +++ killed by SIGRT_1 +++
[pid 24042] <... write resumed>)        = 18
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24043, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24042] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24044 attached
 <unfinished ...>
[pid 24044] set_robust_list(0x55555be14660, 24) = 0
[pid 24044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24044] setpgid(0, 0)               = 0
[pid 24044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24045] <... setpgid resumed>)      = 0
[pid 24042] <... prlimit64 resumed>NULL) = 0
[pid 24044] write(3, "1000", 4 <unfinished ...>
[pid 24042] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24044] <... write resumed>)        = 4
[pid 24044] close(3 <unfinished ...>
executing program
[pid 24045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24042] <... sched_setscheduler resumed>) = 0
[pid 24044] <... close resumed>)        = 0
[pid 24042] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24044] write(1, "executing program\n", 18 <unfinished ...>
[pid 24042] <... timer_create resumed>[0]) = 0
[pid 24044] <... write resumed>)        = 18
[pid 24042] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24045] <... openat resumed>)       = 3
[pid 24042] <... timer_settime resumed>NULL) = 0
[pid 24045] write(3, "1000", 4 <unfinished ...>
[pid 24042] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7332, si_int=0, si_ptr=NULL} ---
[pid 24045] <... write resumed>)        = 4
[pid 24044] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24044] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24044] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24044] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24042] +++ killed by SIGRT_1 +++
[pid 24045] close(3 <unfinished ...>
[pid 24044] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13673, si_int=0, si_ptr=NULL} ---
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24042, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24045] <... close resumed>)        = 0
[pid 24044] +++ killed by SIGRT_1 +++
[pid 24045] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24044, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24045] <... write resumed>)        = 18
[pid 24045] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24045] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24045] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24045] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24045] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7406, si_int=0, si_ptr=NULL} ---
[pid 24045] +++ killed by SIGRT_1 +++
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24045, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24046
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24047
./strace-static-x86_64: Process 24046 attached
[pid 24046] set_robust_list(0x55555be14660, 24) = 0
[pid 24046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24046] setpgid(0, 0)               = 0
[pid 24046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
executing program
[pid   661] <... restart_syscall resumed>) = 0
[pid 24046] <... openat resumed>)       = 3
[pid   663] <... restart_syscall resumed>) = 0
[pid 24046] write(3, "1000", 4 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24046] <... write resumed>)        = 4
[pid 24046] close(3)                    = 0
[pid 24046] write(1, "executing program\n", 18) = 18
[pid 24046] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24046] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24046] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24046] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24046] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7391, si_int=0, si_ptr=NULL} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24048
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24049
./strace-static-x86_64: Process 24047 attached
[pid 24046] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24048 attached
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24046, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24048] set_robust_list(0x55555be14660, 24) = 0
[pid 24048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24048] setpgid(0, 0 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24050
[pid 24048] <... setpgid resumed>)      = 0
[pid 24048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24048] write(3, "1000", 4 <unfinished ...>
[pid 24047] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24048] <... write resumed>)        = 4
[pid 24048] close(3executing program
)                    = 0
[pid 24048] write(1, "executing program\n", 18) = 18
[pid 24048] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24048] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24048] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24048] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24048] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7049, si_int=0, si_ptr=NULL} ---
[pid 24048] +++ killed by SIGRT_1 +++
[pid 24047] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 24050 attached
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24048, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24050] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24050] <... set_robust_list resumed>) = 0
[pid 24050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24050] setpgid(0, 0)               = 0
[pid 24050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 24049 attached
[pid 24050] write(3, "1000", 4 <unfinished ...>
[pid 24047] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24050] <... write resumed>)        = 4
[pid 24050] close(3 <unfinished ...>
[pid 24049] set_robust_list(0x55555be14660, 24executing program
 <unfinished ...>
[pid 24050] <... close resumed>)        = 0
[pid 24050] write(1, "executing program\n", 18 <unfinished ...>
[pid 24049] <... set_robust_list resumed>) = 0
[pid 24050] <... write resumed>)        = 18
[pid 24049] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24050] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24047] <... prctl resumed>)        = 0
[pid 24050] <... prlimit64 resumed>NULL) = 0
[pid 24050] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24049] <... prctl resumed>)        = 0
[pid 24050] <... sched_setscheduler resumed>) = 0
[pid 24050] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24050] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24050] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8391, si_int=0, si_ptr=NULL} ---
[pid 24050] +++ killed by SIGRT_1 +++
[pid 24047] setpgid(0, 0 <unfinished ...>
[pid 24049] setpgid(0, 0 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24050, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24047] <... setpgid resumed>)      = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24049] <... setpgid resumed>)      = 0
[pid 24047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24049] write(3, "1000", 4 <unfinished ...>
[pid 24047] <... openat resumed>)       = 3
[pid 24049] <... write resumed>)        = 4
[pid 24049] close(3)                    = 0
executing program
[pid 24049] write(1, "executing program\n", 18) = 18
[pid 24049] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24049] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24049] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24049] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24049] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7530, si_int=0, si_ptr=NULL} ---
[pid 24049] +++ killed by SIGRT_1 +++
[pid 24047] write(3, "1000", 4 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24049, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24047] <... write resumed>)        = 4
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24047] close(3 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24051
[pid 24047] <... close resumed>)        = 0
./strace-static-x86_64: Process 24051 attached
[pid 24047] write(1, "executing program\n", 18executing program
) = 18
[pid 24051] set_robust_list(0x55555be14660, 24) = 0
[pid 24051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24051] setpgid(0, 0)               = 0
[pid 24051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24047] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24051] write(3, "1000", 4 <unfinished ...>
[pid 24047] <... prlimit64 resumed>NULL) = 0
[pid 24047] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24051] <... write resumed>)        = 4
[pid 24047] <... sched_setscheduler resumed>) = 0
executing program
[pid 24051] close(3 <unfinished ...>
[pid 24047] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24051] <... close resumed>)        = 0
[pid 24051] write(1, "executing program\n", 18 <unfinished ...>
[pid 24047] <... timer_create resumed>[0]) = 0
[pid 24051] <... write resumed>)        = 18
[pid 24047] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24051] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24047] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8549, si_int=0, si_ptr=NULL} ---
[pid 24051] <... prlimit64 resumed>NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24051] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24051] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24051] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24051] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6740, si_int=0, si_ptr=NULL} ---
[pid 24051] +++ killed by SIGRT_1 +++
[pid 24047] +++ killed by SIGRT_1 +++
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24047, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24051, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24052 attached
 <unfinished ...>
[pid 24052] set_robust_list(0x55555be14660, 24) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24052
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24053
[pid 24052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24052] setpgid(0, 0)               = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24054
[pid 24052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24052] write(3, "1000", 4)         = 4
[pid 24052] close(3)                    = 0
executing program
[pid 24052] write(1, "executing program\n", 18) = 18
[pid 24052] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24052] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24052] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24052] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24052] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7611, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24054 attached
[pid 24052] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24052, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24053 attached
 <unfinished ...>
[pid 24053] set_robust_list(0x55555be14660, 24) = 0
[pid 24053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24053] setpgid(0, 0)               = 0
[pid 24053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24054] set_robust_list(0x55555be14660, 24) = 0
[pid 24053] <... openat resumed>)       = 3
[pid 24053] write(3, "1000", 4)         = 4
[pid 24053] close(3executing program
)                    = 0
[pid 24053] write(1, "executing program\n", 18) = 18
[pid 24053] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24053] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24053] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24053] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24053] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8015, si_int=0, si_ptr=NULL} ---
[pid 24054] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24053] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24053, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24054] <... prctl resumed>)        = 0
[pid 24054] setpgid(0, 0)               = 0
[pid 24054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   659] <... restart_syscall resumed>) = 0
[pid 24054] write(3, "1000", 4 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24055
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24054] <... write resumed>)        = 4
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24056
./strace-static-x86_64: Process 24055 attached
[pid 24054] close(3 <unfinished ...>
[pid 24055] set_robust_list(0x55555be14660, 24) = 0
[pid 24055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24055] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 24056 attached
[pid 24054] <... close resumed>)        = 0
[pid 24055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24054] write(1, "executing program\n", 18 <unfinished ...>
[pid 24055] <... openat resumed>)       = 3
[pid 24055] write(3, "1000", 4)         = 4
executing program
[pid 24055] close(3)                    = 0
[pid 24055] write(1, "executing program\n", 18) = 18
[pid 24055] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24055] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24055] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24055] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24055] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7399, si_int=0, si_ptr=NULL} ---
executing program
[pid 24055] +++ killed by SIGRT_1 +++
[pid 24054] <... write resumed>)        = 18
[pid 24054] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24055, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24054] <... prlimit64 resumed>NULL) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24054] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24054] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24054] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24054] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8223, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24054] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24054, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24057
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24057 attached
 <unfinished ...>
[pid 24057] set_robust_list(0x55555be14660, 24) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24058
[pid 24057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24057] setpgid(0, 0)               = 0
[pid 24057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24059
[pid 24057] <... openat resumed>)       = 3
executing program
[pid 24057] write(3, "1000", 4)         = 4
[pid 24057] close(3)                    = 0
[pid 24057] write(1, "executing program\n", 18) = 18
[pid 24057] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24056] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24057] <... prlimit64 resumed>NULL) = 0
[pid 24057] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24056] <... set_robust_list resumed>) = 0
[pid 24057] <... sched_setscheduler resumed>) = 0
[pid 24057] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24057] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24057] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7823, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24059 attached
[pid 24057] +++ killed by SIGRT_1 +++
[pid 24056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24057, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24058 attached
 <unfinished ...>
[pid 24058] set_robust_list(0x55555be14660, 24) = 0
[pid 24056] setpgid(0, 0 <unfinished ...>
[pid 24058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24058] setpgid(0, 0)               = 0
[pid 24058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24056] <... setpgid resumed>)      = 0
[pid 24059] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24058] <... openat resumed>)       = 3
[pid 24058] write(3, "1000", 4)         = 4
[pid 24058] close(3executing program
)                    = 0
[pid 24058] write(1, "executing program\n", 18) = 18
[pid 24058] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24058] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24058] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24058] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24058] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7573, si_int=0, si_ptr=NULL} ---
[pid 24059] <... set_robust_list resumed>) = 0
[pid 24058] +++ killed by SIGRT_1 +++
[pid 24056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24058, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24056] <... openat resumed>)       = 3
[pid 24056] write(3, "1000", 4)         = 4
[pid   659] <... restart_syscall resumed>) = 0
[pid 24059] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24056] close(3 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24059] <... prctl resumed>)        = 0
[pid 24056] <... close resumed>)        = 0
./strace-static-x86_64: Process 24060 attached
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24060
[pid 24059] setpgid(0, 0 <unfinished ...>
[pid 24056] write(1, "executing program\n", 18 <unfinished ...>
[pid 24060] set_robust_list(0x55555be14660, 24executing program
) = 0
[pid 24059] <... setpgid resumed>)      = 0
[pid 24056] <... write resumed>)        = 18
[pid 24059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24056] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24059] <... openat resumed>)       = 3
[pid 24056] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24059] write(3, "1000", 4 <unfinished ...>
[pid 24056] <... sched_setscheduler resumed>) = 0
[pid 24056] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24059] <... write resumed>)        = 4
[pid 24056] <... timer_create resumed>[0]) = 0
[pid 24056] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24059] close(3 <unfinished ...>
[pid 24056] <... timer_settime resumed>NULL) = 0
[pid 24059] <... close resumed>)        = 0
[pid 24056] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18518, si_int=0, si_ptr=NULL} ---
[pid 24059] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24056] +++ killed by SIGRT_1 +++
[pid 24059] <... write resumed>)        = 18
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24056, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24059] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24060] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24059] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24060] <... prctl resumed>)        = 0
[pid 24059] <... sched_setscheduler resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24059] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24060] setpgid(0, 0 <unfinished ...>
[pid 24059] <... timer_create resumed>[0]) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24061
[pid 24059] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24059] <... timer_settime resumed>NULL) = 0
[pid 24059] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10370, si_int=0, si_ptr=NULL} ---
[pid 24059] +++ killed by SIGRT_1 +++
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24059, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24062 attached
 <unfinished ...>
[pid 24062] set_robust_list(0x55555be14660, 24) = 0
[pid 24062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24062
[pid 24062] setpgid(0, 0)               = 0
[pid 24062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24063
[pid 24062] write(3, "1000", 4)         = 4
[pid 24062] close(3)                    = 0
executing program
[pid 24062] write(1, "executing program\n", 18) = 18
[pid 24062] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24062] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24062] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24062] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24062] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8990, si_int=0, si_ptr=NULL} ---
[pid 24062] +++ killed by SIGRT_1 +++
[pid 24060] <... setpgid resumed>)      = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24062, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24063 attached
 <unfinished ...>
[pid 24063] set_robust_list(0x55555be14660, 24) = 0
[pid 24063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24063] setpgid(0, 0)               = 0
[pid 24063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24063] write(3, "1000", 4 <unfinished ...>
[pid 24060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24063] <... write resumed>)        = 4
[pid 24063] close(3)                    = 0
executing program
[pid 24063] write(1, "executing program\n", 18) = 18
[pid 24063] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24063] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24063] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24063] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24063] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7686, si_int=0, si_ptr=NULL} ---
[pid 24063] +++ killed by SIGRT_1 +++
[pid 24060] <... openat resumed>)       = 3
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24063, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24061 attached
 <unfinished ...>
[pid 24061] set_robust_list(0x55555be14660, 24) = 0
[pid 24061] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24060] write(3, "1000", 4 <unfinished ...>
[pid 24061] <... prctl resumed>)        = 0
[pid 24061] setpgid(0, 0)               = 0
[pid 24061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
executing program
[pid 24061] <... openat resumed>)       = 3
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24061] write(3, "1000", 4)         = 4
[pid 24061] close(3)                    = 0
[pid 24061] write(1, "executing program\n", 18) = 18
[pid 24061] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24064
[pid 24061] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24061] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24061] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24061] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7426, si_int=0, si_ptr=NULL} ---
[pid 24061] +++ killed by SIGRT_1 +++
[pid 24060] <... write resumed>)        = 4
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24061, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24064 attached
 <unfinished ...>
[pid 24064] set_robust_list(0x55555be14660, 24) = 0
executing program
[pid 24064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24064] setpgid(0, 0)               = 0
[pid 24060] close(3 <unfinished ...>
[pid 24064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24060] <... close resumed>)        = 0
[pid 24060] write(1, "executing program\n", 18) = 18
[pid 24064] <... openat resumed>)       = 3
[pid 24064] write(3, "1000", 4)         = 4
[pid 24064] close(3executing program
)                    = 0
[pid 24064] write(1, "executing program\n", 18) = 18
[pid 24064] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24064] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24064] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24064] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24064] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7445, si_int=0, si_ptr=NULL} ---
[pid 24060] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24064] +++ killed by SIGRT_1 +++
[pid 24060] <... prlimit64 resumed>NULL) = 0
[pid 24060] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24064, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid 24060] <... sched_setscheduler resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24065 attached
 <unfinished ...>
[pid 24060] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24060] <... timer_create resumed>[0]) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24060] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24060] <... timer_settime resumed>NULL) = 0
[pid 24060] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9322, si_int=0, si_ptr=NULL} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24065
[pid 24065] set_robust_list(0x55555be14660, 24) = 0
[pid 24065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24065] setpgid(0, 0)               = 0
[pid 24060] +++ killed by SIGRT_1 +++
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24060, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24065] write(3, "1000", 4)         = 4
[pid 24065] close(3)                    = 0
[pid 24065] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24065] <... write resumed>)        = 18
[pid 24065] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24065] sched_setscheduler(0, SCHED_FIFO, [9]executing program
 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24067
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24066
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24068
[pid 24065] <... sched_setscheduler resumed>) = 0
[pid 24065] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24065] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24065] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7439, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24068 attached
./strace-static-x86_64: Process 24067 attached
./strace-static-x86_64: Process 24066 attached
[pid 24065] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24065, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=1} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24068] set_robust_list(0x55555be14660, 24) = 0
[pid 24068] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24066] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24067] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24068] <... prctl resumed>)        = 0
[pid 24068] setpgid(0, 0)               = 0
[pid 24068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24067] <... set_robust_list resumed>) = 0
[pid 24066] <... set_robust_list resumed>) = 0
[pid 24068] <... openat resumed>)       = 3
[pid 24066] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24068] write(3, "1000", 4executing program
)         = 4
[pid 24068] close(3)                    = 0
[pid 24068] write(1, "executing program\n", 18) = 18
[pid 24068] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24068] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24068] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24067] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24066] <... prctl resumed>)        = 0
[pid 24068] <... timer_create resumed>[0]) = 0
[pid 24068] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24068] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14493, si_int=0, si_ptr=NULL} ---
[pid 24068] +++ killed by SIGRT_1 +++
[pid 24067] <... prctl resumed>)        = 0
[pid 24066] setpgid(0, 0 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24068, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24067] setpgid(0, 0)               = 0
[pid 24067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24066] <... setpgid resumed>)      = 0
[pid 24066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24067] <... openat resumed>)       = 3
[pid 24067] write(3, "1000", 4 <unfinished ...>
[pid 24066] <... openat resumed>)       = 3
executing program
[pid 24067] <... write resumed>)        = 4
[pid 24067] close(3)                    = 0
[pid 24067] write(1, "executing program\n", 18) = 18
[pid 24067] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24066] write(3, "1000", 4 <unfinished ...>
[pid 24067] <... prlimit64 resumed>NULL) = 0
[pid 24067] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24067] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24067] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24067] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7988, si_int=0, si_ptr=NULL} ---
[pid 24066] <... write resumed>)        = 4
[pid 24067] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24067, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24066] close(3)                    = 0
[pid 24066] write(1, "executing program\n", 18executing program
) = 18
[pid 24066] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24066] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24066] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24066] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24066] <... timer_settime resumed>NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24066] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18801, si_int=0, si_ptr=NULL} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24069
[pid 24066] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24069 attached
[pid 24069] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24066, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24069] <... set_robust_list resumed>) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24069] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24070
./strace-static-x86_64: Process 24071 attached
[pid 24069] <... prctl resumed>)        = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24071
[pid 24069] setpgid(0, 0 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24069] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 24070 attached
[pid 24070] set_robust_list(0x55555be14660, 24) = 0
[pid 24070] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24072
[pid 24070] <... prctl resumed>)        = 0
[pid 24070] setpgid(0, 0)               = 0
[pid 24070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24073
[pid 24069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24070] <... openat resumed>)       = 3
[pid 24070] write(3, "1000", 4)         = 4
[pid 24070] close(3executing program
)                    = 0
[pid 24069] <... openat resumed>)       = 3
[pid 24070] write(1, "executing program\n", 18) = 18
[pid 24070] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24070] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24070] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24071] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24070] <... timer_create resumed>[0]) = 0
[pid 24069] write(3, "1000", 4 <unfinished ...>
[pid 24070] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24070] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7920, si_int=0, si_ptr=NULL} ---
[pid 24071] <... set_robust_list resumed>) = 0
[pid 24070] +++ killed by SIGRT_1 +++
[pid 24069] <... write resumed>)        = 4
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24070, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24069] close(3 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24073 attached
executing program
 <unfinished ...>
[pid 24069] <... close resumed>)        = 0
[pid 24073] set_robust_list(0x55555be14660, 24) = 0
[pid 24073] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24069] write(1, "executing program\n", 18 <unfinished ...>
[pid 24071] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24069] <... write resumed>)        = 18
[pid 24073] <... prctl resumed>)        = 0
[pid 24069] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24073] setpgid(0, 0 <unfinished ...>
[pid 24069] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24073] <... setpgid resumed>)      = 0
[pid 24069] <... sched_setscheduler resumed>) = 0
[pid 24069] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24069] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
executing program
[pid 24073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24069] <... timer_settime resumed>NULL) = 0
[pid 24069] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18720, si_int=0, si_ptr=NULL} ---
[pid 24073] <... openat resumed>)       = 3
[pid 24073] write(3, "1000", 4)         = 4
[pid 24073] close(3)                    = 0
[pid 24073] write(1, "executing program\n", 18) = 18
[pid 24069] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24069, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24073] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24073] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24073] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24073] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24073] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7620, si_int=0, si_ptr=NULL} ---
[pid 24073] +++ killed by SIGRT_1 +++
[pid 24071] <... prctl resumed>)        = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24073, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24071] setpgid(0, 0 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24072 attached
 <unfinished ...>
[pid 24071] <... setpgid resumed>)      = 0
[pid 24072] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24071] <... openat resumed>)       = 3
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24074
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24075
./strace-static-x86_64: Process 24074 attached
[pid 24071] write(3, "1000", 4 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24076
[pid 24072] <... set_robust_list resumed>) = 0
[pid 24074] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24071] <... write resumed>)        = 4
[pid 24074] <... set_robust_list resumed>) = 0
[pid 24072] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24071] close(3 <unfinished ...>
[pid 24074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24074] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 24076 attached
./strace-static-x86_64: Process 24075 attached
[pid 24072] <... prctl resumed>)        = 0
[pid 24071] <... close resumed>)        = 0
[pid 24071] write(1, "executing program\n", 18 <unfinished ...>
[pid 24072] setpgid(0, 0 <unfinished ...>
[pid 24074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
) = 3
[pid 24071] <... write resumed>)        = 18
[pid 24072] <... setpgid resumed>)      = 0
[pid 24074] write(3, "1000", 4executing program
)         = 4
[pid 24074] close(3)                    = 0
[pid 24074] write(1, "executing program\n", 18) = 18
[pid 24074] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24074] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24074] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24074] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24074] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8227, si_int=0, si_ptr=NULL} ---
[pid 24076] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24075] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24071] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24074] +++ killed by SIGRT_1 +++
[pid 24072] <... openat resumed>)       = 3
[pid 24071] <... prlimit64 resumed>NULL) = 0
[pid 24072] write(3, "1000", 4 <unfinished ...>
[pid 24071] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24072] <... write resumed>)        = 4
[pid 24071] <... sched_setscheduler resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24074, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24072] close(3 <unfinished ...>
executing program
[pid 24071] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24072] <... close resumed>)        = 0
[pid 24071] <... timer_create resumed>[0]) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24072] write(1, "executing program\n", 18 <unfinished ...>
[pid 24071] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24072] <... write resumed>)        = 18
[pid 24071] <... timer_settime resumed>NULL) = 0
[pid 24072] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24071] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15564, si_int=0, si_ptr=NULL} ---
[pid 24072] <... prlimit64 resumed>NULL) = 0
[pid 24076] <... set_robust_list resumed>) = 0
[pid 24075] <... set_robust_list resumed>) = 0
[pid 24072] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24071] +++ killed by SIGRT_1 +++
[pid 24072] <... sched_setscheduler resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24071, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24072] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24072] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24072] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7654, si_int=0, si_ptr=NULL} ---
[pid 24076] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24075] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24072] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24072, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24076] <... prctl resumed>)        = 0
[pid 24075] <... prctl resumed>)        = 0
[pid 24075] setpgid(0, 0 <unfinished ...>
[pid 24076] setpgid(0, 0)               = 0
[pid 24075] <... setpgid resumed>)      = 0
[pid 24075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24075] <... openat resumed>)       = 3
[pid 24076] <... openat resumed>)       = 3
[pid 24076] write(3, "1000", 4 <unfinished ...>
[pid 24075] write(3, "1000", 4 <unfinished ...>
[pid 24076] <... write resumed>)        = 4
[pid 24075] <... write resumed>)        = 4
[pid 24075] close(3 <unfinished ...>
[pid 24076] close(3 <unfinished ...>
[pid 24075] <... close resumed>)        = 0
[pid 24076] <... close resumed>)        = 0
[pid 24075] write(1, "executing program\n", 18executing program
executing program
 <unfinished ...>
[pid 24076] write(1, "executing program\n", 18 <unfinished ...>
[pid 24075] <... write resumed>)        = 18
[pid 24076] <... write resumed>)        = 18
[pid 24076] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24075] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24076] <... prlimit64 resumed>NULL) = 0
[pid 24075] <... prlimit64 resumed>NULL) = 0
[pid 24076] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24075] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24075] <... sched_setscheduler resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24075] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24077 attached
 <unfinished ...>
[pid 24076] <... sched_setscheduler resumed>) = 0
[pid 24075] <... timer_create resumed>[0]) = 0
[pid 24076] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24075] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24077
[pid 24076] <... timer_create resumed>[0]) = 0
[pid 24075] <... timer_settime resumed>NULL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24076] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24075] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26054, si_int=0, si_ptr=NULL} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24076] <... timer_settime resumed>NULL) = 0
[pid 24077] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24076] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26354, si_int=0, si_ptr=NULL} ---
[pid 24075] +++ killed by SIGRT_1 +++
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24079 attached
 <unfinished ...>
[pid 24077] <... set_robust_list resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24078
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24079
./strace-static-x86_64: Process 24078 attached
[pid 24078] set_robust_list(0x55555be14660, 24) = 0
[pid 24078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24076] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24076, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24075, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24078] setpgid(0, 0)               = 0
[pid 24078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24078] write(3, "1000", 4)         = 4
[pid 24078] close(3)                    = 0
[pid 24078] write(1, "executing program\n", 18executing program
) = 18
[pid 24078] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24078] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24078] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24078] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24078] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7806, si_int=0, si_ptr=NULL} ---
[pid 24079] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24078] +++ killed by SIGRT_1 +++
[pid 24077] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24079] <... set_robust_list resumed>) = 0
[pid 24077] <... prctl resumed>)        = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24078, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24077] setpgid(0, 0)               = 0
[pid 24079] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24079] <... prctl resumed>)        = 0
[pid 24077] <... openat resumed>)       = 3
[pid 24077] write(3, "1000", 4 <unfinished ...>
[pid 24079] setpgid(0, 0 <unfinished ...>
[pid 24077] <... write resumed>)        = 4
[pid 24079] <... setpgid resumed>)      = 0
[pid 24077] close(3)                    = 0
[pid 24077] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24077] <... write resumed>)        = 18
[pid 24077] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24077] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24079] <... openat resumed>)       = 3
[pid 24079] write(3, "1000", 4 <unfinished ...>
[pid 24077] <... sched_setscheduler resumed>) = 0
[pid 24077] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24077] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24077] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8845, si_int=0, si_ptr=NULL} ---
[pid 24077] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24077, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24079] <... write resumed>)        = 4
[pid 24079] close(3)                    = 0
executing program
[pid 24079] write(1, "executing program\n", 18) = 18
[pid 24079] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24080
./strace-static-x86_64: Process 24080 attached
[pid 24080] set_robust_list(0x55555be14660, 24) = 0
[pid 24080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24080] setpgid(0, 0)               = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24079] <... prlimit64 resumed>NULL) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24081
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24082
[pid 24080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24079] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24080] <... openat resumed>)       = 3
[pid 24080] write(3, "1000", 4executing program
)         = 4
[pid 24080] close(3 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24080] <... close resumed>)        = 0
[pid 24080] write(1, "executing program\n", 18) = 18
[pid 24080] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24080] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24080] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24080] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24080] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7878, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24082 attached
[pid 24080] +++ killed by SIGRT_1 +++
[pid 24079] <... sched_setscheduler resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24083
[pid 24079] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24080, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24079] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24079] <... timer_settime resumed>NULL) = 0
./strace-static-x86_64: Process 24083 attached
[pid 24079] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12209, si_int=0, si_ptr=NULL} ---
[pid 24083] set_robust_list(0x55555be14660, 24) = 0
[pid 24083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24083] setpgid(0, 0)               = 0
[pid 24083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24079] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24079, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24083] <... openat resumed>)       = 3
./strace-static-x86_64: Process 24081 attached
[pid 24081] set_robust_list(0x55555be14660, 24) = 0
[pid 24081] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24083] write(3, "1000", 4)         = 4
[pid 24081] <... prctl resumed>)        = 0
[pid 24083] close(3 <unfinished ...>
[pid 24081] setpgid(0, 0executing program
 <unfinished ...>
[pid 24083] <... close resumed>)        = 0
[pid 24083] write(1, "executing program\n", 18 <unfinished ...>
[pid 24081] <... setpgid resumed>)      = 0
[pid 24083] <... write resumed>)        = 18
[pid 24081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24083] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24083] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24083] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24083] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24083] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8312, si_int=0, si_ptr=NULL} ---
[pid 24082] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24083] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24083, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24081] <... openat resumed>)       = 3
[pid 24081] write(3, "1000", 4)         = 4
executing program
[pid 24081] close(3)                    = 0
[pid 24081] write(1, "executing program\n", 18) = 18
[pid 24081] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24082] <... set_robust_list resumed>) = 0
[pid 24081] <... prlimit64 resumed>NULL) = 0
[pid 24081] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24081] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24081] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24081] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7035, si_int=0, si_ptr=NULL} ---
[pid 24081] +++ killed by SIGRT_1 +++
[pid 24082] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24081, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24082] <... prctl resumed>)        = 0
[pid 24082] setpgid(0, 0)               = 0
[pid 24082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24082] write(3, "1000", 4)         = 4
[pid 24082] close(3 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24082] <... close resumed>)        = 0
executing program
[pid 24082] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24082] <... write resumed>)        = 18
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24084
[pid 24082] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24084 attached
NULL) = 0
[pid 24084] set_robust_list(0x55555be14660, 24) = 0
[pid 24084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24082] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24082] <... sched_setscheduler resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24082] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24082] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24082] <... timer_settime resumed>NULL) = 0
[pid 24082] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9407, si_int=0, si_ptr=NULL} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24085
[pid 24084] setpgid(0, 0)               = 0
[pid 24084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24082] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24082, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24086
[pid 24084] <... openat resumed>)       = 3
[pid 24084] write(3, "1000", 4)         = 4
[pid 24084] close(3)                    = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24084] write(1, "executing program\n", 18executing program
) = 18
[pid 24084] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24084] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24084] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24084] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24084] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7200, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24085 attached
[pid 24084] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24086 attached
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24087
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24084, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24086] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24086] <... set_robust_list resumed>) = 0
[pid 24086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24086] setpgid(0, 0)               = 0
[pid 24086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24085] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24086] <... openat resumed>)       = 3
[pid 24086] write(3, "1000", 4)         = 4
[pid 24086] close(3)                    = 0
executing program
[pid 24086] write(1, "executing program\n", 18) = 18
[pid 24086] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24086] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24086] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24086] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24086] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7754, si_int=0, si_ptr=NULL} ---
[pid 24086] +++ killed by SIGRT_1 +++
[pid 24085] <... set_robust_list resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24086, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24087 attached
 <unfinished ...>
[pid 24087] set_robust_list(0x55555be14660, 24) = 0
[pid 24087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24087] setpgid(0, 0)               = 0
[pid 24087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24087] write(3, "1000", 4)         = 4
[pid 24087] close(3executing program
)                    = 0
[pid 24087] write(1, "executing program\n", 18) = 18
[pid 24087] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24087] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24087] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24087] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24087] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7893, si_int=0, si_ptr=NULL} ---
[pid 24087] +++ killed by SIGRT_1 +++
[pid 24085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24087, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24085] setpgid(0, 0)               = 0
[pid 24085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24085] write(3, "1000", 4)         = 4
[pid   663] <... restart_syscall resumed>) = 0
executing program
[pid 24085] close(3)                    = 0
[pid 24085] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24085] <... write resumed>)        = 18
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24088
./strace-static-x86_64: Process 24088 attached
[pid 24085] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24088] set_robust_list(0x55555be14660, 24) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24085] <... prlimit64 resumed>NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24085] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24089
[pid 24088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24088] setpgid(0, 0 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24085] <... sched_setscheduler resumed>) = 0
[pid 24085] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24088] <... setpgid resumed>)      = 0
[pid 24085] <... timer_create resumed>[0]) = 0
executing program
[pid 24085] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24085] <... timer_settime resumed>NULL) = 0
[pid 24085] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9088, si_int=0, si_ptr=NULL} ---
[pid 24088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24088] write(3, "1000", 4)         = 4
[pid 24088] close(3)                    = 0
[pid 24088] write(1, "executing program\n", 18) = 18
[pid 24085] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24085, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24088] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
./strace-static-x86_64: Process 24090 attached
./strace-static-x86_64: Process 24089 attached
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24090
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24088] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24088] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24088] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24088] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7682, si_int=0, si_ptr=NULL} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24091
[pid 24088] +++ killed by SIGRT_1 +++
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24092
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24088, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24090] set_robust_list(0x55555be14660, 24) = 0
[pid 24090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24090] setpgid(0, 0)               = 0
[pid 24090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24089] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24090] <... openat resumed>)       = 3
[pid 24090] write(3, "1000", 4)         = 4
[pid 24089] <... set_robust_list resumed>) = 0
[pid 24090] close(3)                    = 0
[pid 24090] write(1, "executing program\n", 18executing program
) = 18
[pid 24090] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24090] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24090] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24090] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24090] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7256, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24092 attached
./strace-static-x86_64: Process 24091 attached
[pid 24090] +++ killed by SIGRT_1 +++
[pid 24089] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24090, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24089] <... prctl resumed>)        = 0
[pid 24089] setpgid(0, 0)               = 0
[pid 24092] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24091] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24092] <... set_robust_list resumed>) = 0
[pid 24091] <... set_robust_list resumed>) = 0
[pid 24089] <... openat resumed>)       = 3
executing program
[pid 24089] write(3, "1000", 4)         = 4
[pid 24089] close(3)                    = 0
[pid 24089] write(1, "executing program\n", 18) = 18
[pid 24089] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24089] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24089] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24089] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24089] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7512, si_int=0, si_ptr=NULL} ---
[pid 24092] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24091] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24089] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24089, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24092] <... prctl resumed>)        = 0
[pid 24092] setpgid(0, 0)               = 0
[pid 24092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24092] write(3, "1000", 4)         = 4
[pid 24092] close(3)                    = 0
[pid 24092] write(1, "executing program\n", 18executing program
) = 18
[pid 24092] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24092] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24092] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24092] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24092] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7989, si_int=0, si_ptr=NULL} ---
[pid 24092] +++ killed by SIGRT_1 +++
[pid 24091] <... prctl resumed>)        = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24092, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24091] setpgid(0, 0)               = 0
[pid 24091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24091] write(3, "1000", 4)         = 4
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24091] close(3 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24093
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24091] <... close resumed>)        = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24094 attached
 <unfinished ...>
[pid 24094] set_robust_list(0x55555be14660, 24) = 0
[pid 24094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24094] setpgid(0, 0)               = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24094] write(3, "1000", 4)         = 4
[pid 24094] close(3)                    = 0
executing program
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24094
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24095
[pid 24094] write(1, "executing program\n", 18) = 18
[pid 24094] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24094] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24094] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24094] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
executing program
[pid 24094] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9258, si_int=0, si_ptr=NULL} ---
[pid 24091] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24094] +++ killed by SIGRT_1 +++
[pid 24091] <... write resumed>)        = 18
./strace-static-x86_64: Process 24093 attached
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24094, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24096
./strace-static-x86_64: Process 24095 attached
[pid 24095] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24091] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24091] <... prlimit64 resumed>NULL) = 0
[pid 24095] <... set_robust_list resumed>) = 0
[pid 24095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24095] setpgid(0, 0)               = 0
[pid 24095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24091] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24093] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24095] write(3, "1000", 4)         = 4
[pid 24095] close(3)                    = 0
executing program
[pid 24095] write(1, "executing program\n", 18) = 18
[pid 24095] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24095] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24095] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24095] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24095] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7374, si_int=0, si_ptr=NULL} ---
[pid 24095] +++ killed by SIGRT_1 +++
[pid 24093] <... set_robust_list resumed>) = 0
[pid 24091] <... sched_setscheduler resumed>) = 0
[pid 24091] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24095, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24091] <... timer_create resumed>[0]) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24091] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 24096 attached
NULL) = 0
[pid 24091] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11437, si_int=0, si_ptr=NULL} ---
[pid 24096] set_robust_list(0x55555be14660, 24) = 0
[pid 24096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24096] setpgid(0, 0)               = 0
[pid 24096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24091] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24091, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24096] <... openat resumed>)       = 3
[pid 24096] write(3, "1000", 4)         = 4
executing program
[pid 24096] close(3)                    = 0
[pid 24096] write(1, "executing program\n", 18) = 18
[pid 24096] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24096] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24096] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24096] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24096] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7894, si_int=0, si_ptr=NULL} ---
[pid 24096] +++ killed by SIGRT_1 +++
[pid 24093] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24096, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24093] <... prctl resumed>)        = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24093] setpgid(0, 0)               = 0
[pid 24093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24093] write(3, "1000", 4)         = 4
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24098
./strace-static-x86_64: Process 24098 attached
[pid 24098] set_robust_list(0x55555be14660, 24) = 0
[pid 24098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24098] setpgid(0, 0)               = 0
[pid 24098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24098] write(3, "1000", 4)         = 4
[pid 24098] close(3executing program
)                    = 0
[pid 24098] write(1, "executing program\n", 18) = 18
[pid   663] <... restart_syscall resumed>) = 0
[pid 24093] close(3 <unfinished ...>
[pid 24098] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24098] sched_setscheduler(0, SCHED_FIFO, [9]executing program
 <unfinished ...>
[pid 24093] <... close resumed>)        = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24098] <... sched_setscheduler resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24098] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24098] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24098] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8761, si_int=0, si_ptr=NULL} ---
[pid 24093] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24099
[pid 24098] +++ killed by SIGRT_1 +++
[pid 24093] <... write resumed>)        = 18
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24098, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24099 attached
[pid 24099] set_robust_list(0x55555be14660, 24) = 0
[pid 24099] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24100
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24099] <... prctl resumed>)        = 0
[pid 24099] setpgid(0, 0)               = 0
[pid 24099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24093] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24101
[pid 24093] <... prlimit64 resumed>NULL) = 0
[pid 24099] <... openat resumed>)       = 3
executing program
[pid 24099] write(3, "1000", 4)         = 4
[pid 24099] close(3)                    = 0
[pid 24099] write(1, "executing program\n", 18) = 18
[pid 24099] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24099] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24099] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24099] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24099] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9670, si_int=0, si_ptr=NULL} ---
[pid 24099] +++ killed by SIGRT_1 +++
[pid 24093] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24099, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24093] <... sched_setscheduler resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24093] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 24100 attached
[0]) = 0
[pid 24100] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24093] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24100] <... set_robust_list resumed>) = 0
[pid 24093] <... timer_settime resumed>NULL) = 0
[pid 24093] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8853, si_int=0, si_ptr=NULL} ---
[pid 24100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24100] setpgid(0, 0./strace-static-x86_64: Process 24101 attached
 <unfinished ...>
[pid 24101] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24100] <... setpgid resumed>)      = 0
[pid 24100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24101] <... set_robust_list resumed>) = 0
[pid 24093] +++ killed by SIGRT_1 +++
[pid 24101] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24093, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24101] <... prctl resumed>)        = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24101] setpgid(0, 0 <unfinished ...>
[pid 24100] <... openat resumed>)       = 3
[pid 24101] <... setpgid resumed>)      = 0
[pid 24101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24100] write(3, "1000", 4)         = 4
[pid 24101] <... openat resumed>)       = 3
[pid 24100] close(3executing program
)                    = 0
[pid 24101] write(3, "1000", 4 <unfinished ...>
[pid 24100] write(1, "executing program\n", 18 <unfinished ...>
[pid 24101] <... write resumed>)        = 4
[pid 24100] <... write resumed>)        = 18
[pid 24101] close(3executing program
 <unfinished ...>
[pid 24100] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24101] <... close resumed>)        = 0
[pid 24100] <... prlimit64 resumed>NULL) = 0
[pid 24101] write(1, "executing program\n", 18 <unfinished ...>
[pid 24100] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24101] <... write resumed>)        = 18
[pid 24100] <... sched_setscheduler resumed>) = 0
[pid 24100] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24101] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24100] <... timer_create resumed>[0]) = 0
[pid 24101] <... prlimit64 resumed>NULL) = 0
[pid 24100] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24101] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24100] <... timer_settime resumed>NULL) = 0
[pid 24101] <... sched_setscheduler resumed>) = 0
[pid 24101] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24100] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9232, si_int=0, si_ptr=NULL} ---
[pid 24101] <... timer_create resumed>[0]) = 0
[pid 24101] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24101] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10743, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid 24101] +++ killed by SIGRT_1 +++
[pid 24100] +++ killed by SIGRT_1 +++
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24101, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24100, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24102 attached
 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24102
[pid 24102] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24103 attached
 <unfinished ...>
[pid 24102] <... set_robust_list resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24103
[pid 24102] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24103] set_robust_list(0x55555be14660, 24) = 0
[pid 24102] <... prctl resumed>)        = 0
[pid 24103] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24102] setpgid(0, 0 <unfinished ...>
[pid 24103] <... prctl resumed>)        = 0
[pid 24102] <... setpgid resumed>)      = 0
[pid 24102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24103] setpgid(0, 0 <unfinished ...>
[pid 24102] <... openat resumed>)       = 3
[pid 24103] <... setpgid resumed>)      = 0
[pid 24102] write(3, "1000", 4 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24102] <... write resumed>)        = 4
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24104
[pid   659] <... restart_syscall resumed>) = 0
[pid 24102] close(3 <unfinished ...>
[pid 24103] <... openat resumed>)       = 3
[pid 24102] <... close resumed>)        = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24104 attached
 <unfinished ...>
[pid 24103] write(3, "1000", 4 <unfinished ...>
[pid 24102] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24105
executing program
[pid 24103] <... write resumed>)        = 4
[pid 24102] <... write resumed>)        = 18
[pid 24104] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24103] close(3 <unfinished ...>
[pid 24102] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24103] <... close resumed>)        = 0
[pid 24103] write(1, "executing program\n", 18 <unfinished ...>
[pid 24102] <... prlimit64 resumed>NULL) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24106
./strace-static-x86_64: Process 24106 attached
[pid 24106] set_robust_list(0x55555be14660, 24) = 0
executing program
[pid 24106] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24103] <... write resumed>)        = 18
[pid 24102] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24106] <... prctl resumed>)        = 0
[pid 24106] setpgid(0, 0)               = 0
[pid 24103] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24102] <... sched_setscheduler resumed>) = 0
[pid 24103] <... prlimit64 resumed>NULL) = 0
[pid 24102] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24103] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24102] <... timer_create resumed>[0]) = 0
[pid 24102] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24103] <... sched_setscheduler resumed>) = 0
[pid 24102] <... timer_settime resumed>NULL) = 0
[pid 24103] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24102] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13681, si_int=0, si_ptr=NULL} ---
[pid 24103] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24103] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7868, si_int=0, si_ptr=NULL} ---
[pid 24103] +++ killed by SIGRT_1 +++
[pid 24102] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24103, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24104] <... set_robust_list resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24102, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24104] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24106] <... openat resumed>)       = 3
[pid 24106] write(3, "1000", 4)         = 4
[pid 24106] close(3)                    = 0
[pid 24106] write(1, "executing program\n", 18executing program
./strace-static-x86_64: Process 24105 attached
 <unfinished ...>
[pid 24104] <... prctl resumed>)        = 0
[pid 24104] setpgid(0, 0)               = 0
[pid 24106] <... write resumed>)        = 18
[pid 24105] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24106] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24105] <... set_robust_list resumed>) = 0
[pid 24104] <... openat resumed>)       = 3
[pid 24104] write(3, "1000", 4)         = 4
[pid   661] <... restart_syscall resumed>) = 0
[pid 24104] close(3executing program
)                    = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24104] write(1, "executing program\n", 18./strace-static-x86_64: Process 24107 attached
) = 18
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24107
[pid   662] <... restart_syscall resumed>) = 0
[pid 24104] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24108 attached
 <unfinished ...>
[pid 24106] <... prlimit64 resumed>NULL) = 0
[pid 24105] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24104] <... prlimit64 resumed>NULL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24108
[pid 24107] set_robust_list(0x55555be14660, 24) = 0
[pid 24107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24107] setpgid(0, 0)               = 0
[pid 24108] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24106] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24105] <... prctl resumed>)        = 0
[pid 24104] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24104] <... sched_setscheduler resumed>) = 0
[pid 24106] <... sched_setscheduler resumed>) = 0
[pid 24104] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24106] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24104] <... timer_create resumed>[0]) = 0
[pid 24106] <... timer_create resumed>[0]) = 0
[pid 24104] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24106] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24104] <... timer_settime resumed>NULL) = 0
[pid 24106] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8606, si_int=0, si_ptr=NULL} ---
[pid 24104] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16983, si_int=0, si_ptr=NULL} ---
[pid 24106] +++ killed by SIGRT_1 +++
[pid 24104] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24104, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24106, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24105] setpgid(0, 0 <unfinished ...>
[pid 24107] <... openat resumed>)       = 3
[pid 24107] write(3, "1000", 4 <unfinished ...>
[pid 24105] <... setpgid resumed>)      = 0
[pid 24107] <... write resumed>)        = 4
[pid 24107] close(3)                    = 0
[pid 24107] write(1, "executing program\n", 18executing program
) = 18
[pid 24107] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24107] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24108] <... set_robust_list resumed>) = 0
[pid 24105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24107] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24107] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24107] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7411, si_int=0, si_ptr=NULL} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid 24108] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24107] +++ killed by SIGRT_1 +++
[pid 24105] <... openat resumed>)       = 3
[pid 24105] write(3, "1000", 4 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24107, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24105] <... write resumed>)        = 4
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24105] close(3 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24109
[pid 24105] <... close resumed>)        = 0
[pid 24105] write(1, "executing program\n", 18executing program
./strace-static-x86_64: Process 24109 attached
 <unfinished ...>
[pid 24109] set_robust_list(0x55555be14660, 24) = 0
[pid 24109] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24105] <... write resumed>)        = 18
[pid 24109] <... prctl resumed>)        = 0
[pid 24109] setpgid(0, 0)               = 0
[pid 24109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24108] <... prctl resumed>)        = 0
[pid 24105] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24108] setpgid(0, 0 <unfinished ...>
[pid 24105] <... prlimit64 resumed>NULL) = 0
[pid 24105] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24108] <... setpgid resumed>)      = 0
[pid 24105] <... sched_setscheduler resumed>) = 0
[pid 24105] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24109] <... openat resumed>)       = 3
[pid 24105] <... timer_create resumed>[0]) = 0
[pid 24109] write(3, "1000", 4 <unfinished ...>
[pid 24105] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24109] <... write resumed>)        = 4
[pid 24105] <... timer_settime resumed>NULL) = 0
executing program
[pid 24105] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10245, si_int=0, si_ptr=NULL} ---
[pid 24109] close(3)                    = 0
[pid 24109] write(1, "executing program\n", 18) = 18
[pid 24109] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24109] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24105] +++ killed by SIGRT_1 +++
[pid 24109] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24105, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24109] <... timer_create resumed>[0]) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24109] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24109] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15751, si_int=0, si_ptr=NULL} ---
[pid 24109] +++ killed by SIGRT_1 +++
[pid 24108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24109, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24108] <... openat resumed>)       = 3
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24108] write(3, "1000", 4 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24108] <... write resumed>)        = 4
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24110
./strace-static-x86_64: Process 24110 attached
[pid 24108] close(3 <unfinished ...>
[pid 24110] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24108] <... close resumed>)        = 0
[pid 24110] <... set_robust_list resumed>) = 0
[pid 24108] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24110] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24108] <... write resumed>)        = 18
[pid 24110] <... prctl resumed>)        = 0
[pid 24108] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24110] setpgid(0, 0 <unfinished ...>
[pid 24108] <... prlimit64 resumed>NULL) = 0
[pid 24110] <... setpgid resumed>)      = 0
[pid 24108] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24108] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24108] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24108] <... timer_settime resumed>NULL) = 0
[pid   659] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24111 attached
[pid 24108] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=62085, si_int=0, si_ptr=NULL} ---
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24111
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24108] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24108, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24112
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24110] <... openat resumed>)       = 3
./strace-static-x86_64: Process 24112 attached
[pid 24112] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24110] write(3, "1000", 4 <unfinished ...>
[pid 24111] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24110] <... write resumed>)        = 4
[pid 24112] <... set_robust_list resumed>) = 0
[pid 24112] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24111] <... set_robust_list resumed>) = 0
[pid 24110] close(3 <unfinished ...>
[pid 24112] <... prctl resumed>)        = 0
[pid 24112] setpgid(0, 0)               = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24112] <... openat resumed>)       = 3
[pid 24112] write(3, "1000", 4)         = 4
[pid 24112] close(3executing program
)                    = 0
[pid 24112] write(1, "executing program\n", 18) = 18
[pid 24112] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24113
[pid 24112] <... prlimit64 resumed>NULL) = 0
[pid 24112] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24112] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24112] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24110] <... close resumed>)        = 0
[pid 24112] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9268, si_int=0, si_ptr=NULL} ---
[pid 24112] +++ killed by SIGRT_1 +++
[pid 24111] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
executing program
[pid 24110] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24112, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24110] <... write resumed>)        = 18
[pid 24111] <... prctl resumed>)        = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24110] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24113 attached
 <unfinished ...>
[pid 24113] set_robust_list(0x55555be14660, 24) = 0
[pid 24113] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24110] <... prlimit64 resumed>NULL) = 0
[pid 24111] setpgid(0, 0 <unfinished ...>
[pid 24113] <... prctl resumed>)        = 0
[pid 24113] setpgid(0, 0)               = 0
[pid 24111] <... setpgid resumed>)      = 0
[pid 24110] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24110] <... sched_setscheduler resumed>) = 0
[pid 24110] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24110] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24110] <... timer_settime resumed>NULL) = 0
[pid 24110] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20770, si_int=0, si_ptr=NULL} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24114
[pid 24110] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24110, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24113] <... openat resumed>)       = 3
[pid 24113] write(3, "1000", 4 <unfinished ...>
[pid 24111] <... openat resumed>)       = 3
[pid 24113] <... write resumed>)        = 4
[pid 24113] close(3executing program
)                    = 0
[pid 24113] write(1, "executing program\n", 18) = 18
[pid 24113] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24113] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24113] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24111] write(3, "1000", 4 <unfinished ...>
[pid 24113] <... timer_create resumed>[0]) = 0
[pid 24113] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24113] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8074, si_int=0, si_ptr=NULL} ---
[pid 24113] +++ killed by SIGRT_1 +++
[pid 24111] <... write resumed>)        = 4
[pid 24111] close(3 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24113, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24111] <... close resumed>)        = 0
./strace-static-x86_64: Process 24114 attached
[pid 24114] set_robust_list(0x55555be14660, 24) = 0
[pid 24114] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24111] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid 24114] <... prctl resumed>)        = 0
[pid 24111] <... write resumed>)        = 18
[pid   659] <... restart_syscall resumed>) = 0
[pid 24114] setpgid(0, 0)               = 0
[pid 24111] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24114] write(3, "1000", 4 <unfinished ...>
[pid 24111] <... prlimit64 resumed>NULL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24115
[pid 24111] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24114] <... write resumed>)        = 4
[pid 24111] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24114] close(3 <unfinished ...>
[pid 24111] <... timer_create resumed>[0]) = 0
[pid 24114] <... close resumed>)        = 0
[pid 24111] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24114] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid 24111] <... timer_settime resumed>NULL) = 0
[pid 24114] <... write resumed>)        = 18
[pid 24111] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36601, si_int=0, si_ptr=NULL} ---
[pid 24114] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24114] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24114] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24114] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24111] +++ killed by SIGRT_1 +++
[pid 24114] <... timer_settime resumed>NULL) = 0
[pid 24114] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9750, si_int=0, si_ptr=NULL} ---
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24111, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24114] +++ killed by SIGRT_1 +++
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24114, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24115 attached
 <unfinished ...>
[pid 24115] set_robust_list(0x55555be14660, 24) = 0
[pid 24115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24116
[pid 24115] setpgid(0, 0./strace-static-x86_64: Process 24116 attached
 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24118 attached
./strace-static-x86_64: Process 24117 attached
 <unfinished ...>
[pid 24116] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24115] <... setpgid resumed>)      = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24119
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24118
[pid 24115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24117
[pid 24118] set_robust_list(0x55555be14660, 24) = 0
[pid 24118] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24115] <... openat resumed>)       = 3
[pid 24118] <... prctl resumed>)        = 0
[pid 24118] setpgid(0, 0)               = 0
[pid 24118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24115] write(3, "1000", 4 <unfinished ...>
[pid 24118] <... openat resumed>)       = 3
[pid 24115] <... write resumed>)        = 4
[pid 24117] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24118] write(3, "1000", 4)         = 4
[pid 24118] close(3)                    = 0
executing program
[pid 24118] write(1, "executing program\n", 18) = 18
[pid 24118] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24118] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24118] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 24119 attached
[0]) = 0
[pid 24117] <... set_robust_list resumed>) = 0
[pid 24116] <... set_robust_list resumed>) = 0
[pid 24115] close(3 <unfinished ...>
[pid 24118] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program
NULL) = 0
[pid 24115] <... close resumed>)        = 0
[pid 24118] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8356, si_int=0, si_ptr=NULL} ---
[pid 24115] write(1, "executing program\n", 18 <unfinished ...>
[pid 24119] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24118] +++ killed by SIGRT_1 +++
[pid 24117] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24116] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24115] <... write resumed>)        = 18
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24118, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24115] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24115] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24119] <... set_robust_list resumed>) = 0
[pid 24115] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24117] <... prctl resumed>)        = 0
[pid 24116] <... prctl resumed>)        = 0
[pid 24115] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24115] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8555, si_int=0, si_ptr=NULL} ---
[pid 24119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24119] setpgid(0, 0)               = 0
[pid 24119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24119] write(3, "1000", 4 <unfinished ...>
[pid 24115] +++ killed by SIGRT_1 +++
[pid 24119] <... write resumed>)        = 4
executing program
[pid 24119] close(3 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24115, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24119] <... close resumed>)        = 0
[pid 24117] setpgid(0, 0 <unfinished ...>
[pid 24116] setpgid(0, 0 <unfinished ...>
[pid 24119] write(1, "executing program\n", 18) = 18
[pid 24119] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24119] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24117] <... setpgid resumed>)      = 0
[pid 24116] <... setpgid resumed>)      = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24119] <... sched_setscheduler resumed>) = 0
[pid 24117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
executing program
[pid 24116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24119] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24120
[pid 24119] <... timer_create resumed>[0]) = 0
[pid 24119] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24116] <... openat resumed>)       = 3
[pid 24119] <... timer_settime resumed>NULL) = 0
[pid 24116] write(3, "1000", 4)         = 4
[pid 24119] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15638, si_int=0, si_ptr=NULL} ---
[pid 24116] close(3 <unfinished ...>
[pid 24117] <... openat resumed>)       = 3
[pid 24116] <... close resumed>)        = 0
[pid 24116] write(1, "executing program\n", 18) = 18
[pid 24116] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24116] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24116] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24119] +++ killed by SIGRT_1 +++
[pid 24116] <... timer_create resumed>[0]) = 0
[pid 24117] write(3, "1000", 4 <unfinished ...>
[pid 24116] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24119, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24117] <... write resumed>)        = 4
[pid 24116] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10080, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24121 attached
./strace-static-x86_64: Process 24120 attached
[pid 24117] close(3 <unfinished ...>
[pid 24116] +++ killed by SIGRT_1 +++
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24121
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24116, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24121] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24117] <... close resumed>)        = 0
executing program
[pid 24120] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24117] write(1, "executing program\n", 18 <unfinished ...>
[pid 24121] <... set_robust_list resumed>) = 0
[pid 24121] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24117] <... write resumed>)        = 18
[pid 24121] <... prctl resumed>)        = 0
[pid 24121] setpgid(0, 0)               = 0
[pid 24121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24120] <... set_robust_list resumed>) = 0
[pid 24117] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24121] <... openat resumed>)       = 3
[pid 24117] <... prlimit64 resumed>NULL) = 0
[pid 24121] write(3, "1000", 4)         = 4
executing program
[pid 24121] close(3)                    = 0
[pid 24121] write(1, "executing program\n", 18) = 18
[pid 24121] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24121] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24121] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24121] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24121] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9164, si_int=0, si_ptr=NULL} ---
[pid 24121] +++ killed by SIGRT_1 +++
[pid 24120] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24117] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24121, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24117] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24117] <... timer_create resumed>[0]) = 0
[pid 24117] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24117] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13637, si_int=0, si_ptr=NULL} ---
[pid 24120] <... prctl resumed>)        = 0
[pid 24117] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24117, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24120] setpgid(0, 0)               = 0
[pid 24120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24120] write(3, "1000", 4)         = 4
[pid 24120] close(3)                    = 0
[pid 24120] write(1, "executing program\n", 18executing program
) = 18
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24120] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24122
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24123
[pid 24120] <... prlimit64 resumed>NULL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24120] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24120] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24124
[pid 24120] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
./strace-static-x86_64: Process 24122 attached
[pid 24120] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8527, si_int=0, si_ptr=NULL} ---
[pid 24122] set_robust_list(0x55555be14660, 24) = 0
[pid 24122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24122] setpgid(0, 0)               = 0
[pid 24122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24120] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24120, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24124 attached
 <unfinished ...>
[pid 24122] <... openat resumed>)       = 3
[pid 24122] write(3, "1000", 4)         = 4
[pid 24122] close(3 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24122] <... close resumed>)        = 0
[pid 24122] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24122] <... write resumed>)        = 18
[pid 24122] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24122] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24122] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24122] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24125
[pid 24122] <... timer_settime resumed>NULL) = 0
[pid 24122] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11209, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24125 attached
[pid 24124] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24122] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24123 attached
[pid 24123] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24122, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24123] <... set_robust_list resumed>) = 0
[pid 24123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24123] setpgid(0, 0 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24123] <... setpgid resumed>)      = 0
[pid 24123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24124] <... set_robust_list resumed>) = 0
[pid 24125] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24124] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24123] <... openat resumed>)       = 3
[pid 24123] write(3, "1000", 4)         = 4
[pid 24123] close(3)                    = 0
[pid 24123] write(1, "executing program\n", 18executing program
) = 18
[pid 24123] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24123] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24123] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24125] <... set_robust_list resumed>) = 0
[pid 24124] <... prctl resumed>)        = 0
[pid 24123] <... timer_create resumed>[0]) = 0
[pid 24123] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24123] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7939, si_int=0, si_ptr=NULL} ---
[pid 24125] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24124] setpgid(0, 0 <unfinished ...>
[pid 24123] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24123, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24124] <... setpgid resumed>)      = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24125] <... prctl resumed>)        = 0
[pid 24124] <... openat resumed>)       = 3
[pid 24124] write(3, "1000", 4 <unfinished ...>
[pid 24125] setpgid(0, 0)               = 0
[pid 24124] <... write resumed>)        = 4
[pid 24124] close(3)                    = 0
[pid 24125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24124] write(1, "executing program\n", 18executing program
) = 18
[pid 24125] <... openat resumed>)       = 3
[pid 24125] write(3, "1000", 4 <unfinished ...>
[pid 24124] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24125] <... write resumed>)        = 4
[pid 24124] <... prlimit64 resumed>NULL) = 0
[pid 24125] close(3 <unfinished ...>
[pid 24124] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24125] <... close resumed>)        = 0
[pid 24125] write(1, "executing program\n", 18 <unfinished ...>
[pid 24124] <... sched_setscheduler resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24124] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24124] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24124] <... timer_settime resumed>NULL) = 0
[pid 24124] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8939, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid 24124] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24124, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24126
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24127
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24128
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
./strace-static-x86_64: Process 24128 attached
 <unfinished ...>
[pid 24125] <... write resumed>)        = 18
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24129
./strace-static-x86_64: Process 24126 attached
[pid 24126] set_robust_list(0x55555be14660, 24) = 0
[pid 24126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24126] setpgid(0, 0)               = 0
[pid 24126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24125] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24126] <... openat resumed>)       = 3
[pid 24125] <... prlimit64 resumed>NULL) = 0
executing program
[pid 24126] write(3, "1000", 4)         = 4
[pid 24126] close(3)                    = 0
[pid 24126] write(1, "executing program\n", 18) = 18
[pid 24126] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24126] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
./strace-static-x86_64: Process 24129 attached
[pid 24128] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24126] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24125] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24126] <... timer_create resumed>[0]) = 0
[pid 24126] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24126] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7943, si_int=0, si_ptr=NULL} ---
[pid 24129] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24128] <... set_robust_list resumed>) = 0
[pid 24126] +++ killed by SIGRT_1 +++
[pid 24125] <... sched_setscheduler resumed>) = 0
[pid 24125] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24126, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24125] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24125] <... timer_settime resumed>NULL) = 0
./strace-static-x86_64: Process 24127 attached
[pid 24125] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8861, si_int=0, si_ptr=NULL} ---
[pid 24127] set_robust_list(0x55555be14660, 24) = 0
[pid 24127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24127] setpgid(0, 0)               = 0
[pid 24127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24125] +++ killed by SIGRT_1 +++
[pid 24127] <... openat resumed>)       = 3
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24125, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24127] write(3, "1000", 4 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24127] <... write resumed>)        = 4
[pid 24127] close(3 <unfinished ...>
[pid 24129] <... set_robust_list resumed>) = 0
[pid 24128] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24127] <... close resumed>)        = 0
[pid 24127] write(1, "executing program\n", 18executing program
) = 18
[pid 24127] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24127] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24127] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24127] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24127] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14294, si_int=0, si_ptr=NULL} ---
[pid 24129] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24128] <... prctl resumed>)        = 0
[pid 24127] +++ killed by SIGRT_1 +++
[pid 24128] setpgid(0, 0 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24127, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24128] <... setpgid resumed>)      = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24129] <... prctl resumed>)        = 0
[pid 24128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24129] setpgid(0, 0)               = 0
[pid 24128] write(3, "1000", 4)         = 4
[pid 24128] close(3 <unfinished ...>
[pid 24129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 24128] <... close resumed>)        = 0
[pid 24128] write(1, "executing program\n", 18) = 18
[pid 24128] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24129] <... openat resumed>)       = 3
[pid 24128] <... prlimit64 resumed>NULL) = 0
[pid 24129] write(3, "1000", 4 <unfinished ...>
[pid 24128] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24129] <... write resumed>)        = 4
[pid 24128] <... sched_setscheduler resumed>) = 0
[pid 24128] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24128] <... timer_create resumed>[0]) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24128] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24130 attached
 <unfinished ...>
[pid 24129] close(3 <unfinished ...>
[pid 24128] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9034, si_int=0, si_ptr=NULL} ---
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24130
[pid 24128] +++ killed by SIGRT_1 +++
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24128, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24131 attached
 <unfinished ...>
[pid 24131] set_robust_list(0x55555be14660, 24) = 0
[pid 24131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24131] setpgid(0, 0 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24131
[pid 24129] <... close resumed>)        = 0
[pid 24131] <... setpgid resumed>)      = 0
[pid 24129] write(1, "executing program\n", 18 <unfinished ...>
[pid 24130] set_robust_list(0x55555be14660, 24executing program
 <unfinished ...>
[pid 24131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24129] <... write resumed>)        = 18
[pid 24131] <... openat resumed>)       = 3
[pid 24130] <... set_robust_list resumed>) = 0
[pid 24129] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24131] write(3, "1000", 4)         = 4
[pid 24131] close(3)                    = 0
[pid 24131] write(1, "executing program\n", 18executing program
) = 18
[pid 24129] <... prlimit64 resumed>NULL) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24131] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24129] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24131] <... prlimit64 resumed>NULL) = 0
[pid 24129] <... sched_setscheduler resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24129] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24131] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24129] <... timer_create resumed>[0]) = 0
[pid 24131] <... sched_setscheduler resumed>) = 0
[pid 24129] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24131] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24129] <... timer_settime resumed>NULL) = 0
[pid 24131] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24129] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18042, si_int=0, si_ptr=NULL} ---
[pid 24131] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8485, si_int=0, si_ptr=NULL} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24132
[pid 24131] +++ killed by SIGRT_1 +++
[pid 24129] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24129, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24131, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24132 attached
 <unfinished ...>
[pid 24130] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24132] set_robust_list(0x55555be14660, 24) = 0
[pid 24132] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24130] <... prctl resumed>)        = 0
[pid 24132] <... prctl resumed>)        = 0
[pid 24132] setpgid(0, 0)               = 0
[pid 24130] setpgid(0, 0 <unfinished ...>
[pid 24132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24130] <... setpgid resumed>)      = 0
[pid 24132] <... openat resumed>)       = 3
[pid 24130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24132] write(3, "1000", 4)         = 4
[pid 24130] <... openat resumed>)       = 3
[pid 24132] close(3 <unfinished ...>
[pid 24130] write(3, "1000", 4 <unfinished ...>
[pid 24132] <... close resumed>)        = 0
[pid 24130] <... write resumed>)        = 4
[pid 24132] write(1, "executing program\n", 18 <unfinished ...>
[pid 24130] close(3executing program
 <unfinished ...>
[pid 24132] <... write resumed>)        = 18
[pid 24130] <... close resumed>)        = 0
executing program
[pid 24132] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24130] write(1, "executing program\n", 18 <unfinished ...>
[pid 24132] <... prlimit64 resumed>NULL) = 0
[pid 24130] <... write resumed>)        = 18
[pid 24132] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24130] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24132] <... sched_setscheduler resumed>) = 0
[pid 24130] <... prlimit64 resumed>NULL) = 0
[pid 24132] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24130] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24132] <... timer_create resumed>[0]) = 0
[pid 24130] <... sched_setscheduler resumed>) = 0
[pid 24132] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24130] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24132] <... timer_settime resumed>NULL) = 0
[pid 24130] <... timer_create resumed>[0]) = 0
[pid 24132] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10736, si_int=0, si_ptr=NULL} ---
[pid 24130] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24130] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8111, si_int=0, si_ptr=NULL} ---
[pid 24132] +++ killed by SIGRT_1 +++
[pid 24130] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24130, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24132, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24134 attached
 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24134
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24135
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24133
./strace-static-x86_64: Process 24133 attached
[pid 24133] set_robust_list(0x55555be14660, 24) = 0
[pid 24133] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24133] <... prctl resumed>)        = 0
[pid 24133] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 24135 attached
[pid 24134] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24134] <... set_robust_list resumed>) = 0
[pid 24133] write(3, "1000", 4)         = 4
[pid 24133] close(3executing program
)                    = 0
[pid 24133] write(1, "executing program\n", 18) = 18
[pid 24133] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24133] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24133] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24133] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24133] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8976, si_int=0, si_ptr=NULL} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24136
[pid 24134] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24135] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24134] <... prctl resumed>)        = 0
[pid 24133] +++ killed by SIGRT_1 +++
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24133, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24136 attached
 <unfinished ...>
[pid 24136] set_robust_list(0x55555be14660, 24) = 0
[pid 24136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24136] setpgid(0, 0)               = 0
[pid 24136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24134] setpgid(0, 0 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24137
[pid 24136] <... openat resumed>)       = 3
[pid 24134] <... setpgid resumed>)      = 0
[pid 24135] <... set_robust_list resumed>) = 0
[pid 24136] write(3, "1000", 4)         = 4
[pid 24136] close(3)                    = 0
executing program
[pid 24134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24136] write(1, "executing program\n", 18) = 18
[pid 24136] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24136] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24136] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24136] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24136] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8007, si_int=0, si_ptr=NULL} ---
[pid 24136] +++ killed by SIGRT_1 +++
[pid 24135] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24134] <... openat resumed>)       = 3
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24136, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24134] write(3, "1000", 4 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24137 attached
 <unfinished ...>
[pid 24134] <... write resumed>)        = 4
[pid 24137] set_robust_list(0x55555be14660, 24) = 0
[pid 24137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24137] setpgid(0, 0 <unfinished ...>
[pid 24134] close(3 <unfinished ...>
[pid 24137] <... setpgid resumed>)      = 0
[pid 24134] <... close resumed>)        = 0
[pid 24135] <... prctl resumed>)        = 0
[pid 24134] write(1, "executing program\n", 18 <unfinished ...>
[pid 24137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
executing program
) = 3
[pid 24134] <... write resumed>)        = 18
[pid 24135] setpgid(0, 0 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24137] write(3, "1000", 4)         = 4
[pid 24137] close(3)                    = 0
[pid 24137] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24138
[pid 24137] <... write resumed>)        = 18
[pid 24137] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24137] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24137] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24139
[pid 24137] <... timer_create resumed>[0]) = 0
[pid 24134] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24137] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24134] <... prlimit64 resumed>NULL) = 0
[pid 24137] <... timer_settime resumed>NULL) = 0
[pid 24137] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14899, si_int=0, si_ptr=NULL} ---
[pid 24134] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 24139 attached
./strace-static-x86_64: Process 24138 attached
 <unfinished ...>
[pid 24135] <... setpgid resumed>)      = 0
[pid 24134] <... sched_setscheduler resumed>) = 0
[pid 24134] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24134] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24137] +++ killed by SIGRT_1 +++
[pid 24134] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7108, si_int=0, si_ptr=NULL} ---
[pid 24139] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24138] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24134] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24137, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24134, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24139] <... set_robust_list resumed>) = 0
[pid 24138] <... set_robust_list resumed>) = 0
executing program
[pid 24135] <... openat resumed>)       = 3
[pid 24135] write(3, "1000", 4)         = 4
[pid 24135] close(3)                    = 0
[pid 24135] write(1, "executing program\n", 18) = 18
[pid 24135] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24135] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24135] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24135] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24135] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7237, si_int=0, si_ptr=NULL} ---
[pid 24139] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24138] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24135] +++ killed by SIGRT_1 +++
[pid 24138] <... prctl resumed>)        = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24135, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24138] setpgid(0, 0 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24138] <... setpgid resumed>)      = 0
[pid 24138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24139] <... prctl resumed>)        = 0
[pid 24138] <... openat resumed>)       = 3
[pid 24138] write(3, "1000", 4)         = 4
[pid 24138] close(3executing program
)                    = 0
[pid 24138] write(1, "executing program\n", 18) = 18
[pid 24138] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24138] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24138] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24138] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24138] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8109, si_int=0, si_ptr=NULL} ---
[pid 24139] setpgid(0, 0 <unfinished ...>
[pid 24138] +++ killed by SIGRT_1 +++
[pid 24139] <... setpgid resumed>)      = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24138, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24139] write(3, "1000", 4)         = 4
[pid 24139] close(3)                    = 0
[pid 24139] write(1, "executing program\n", 18executing program
) = 18
[pid 24139] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24139] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24139] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24139] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24139] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9586, si_int=0, si_ptr=NULL} ---
[pid 24139] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24139, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24140 attached
[pid 24140] set_robust_list(0x55555be14660, 24) = 0
[pid 24140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24140] setpgid(0, 0)               = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24141
[pid 24140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24140] <... openat resumed>)       = 3
[pid 24140] write(3, "1000", 4)         = 4
[pid 24140] close(3)                    = 0
[pid 24140] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24143
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24140
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24142
[pid 24140] <... write resumed>)        = 18
[pid 24140] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24140] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
executing program
[pid 24140] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24144
[pid 24140] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24140] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8276, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24143 attached
./strace-static-x86_64: Process 24141 attached
[pid 24140] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24142 attached
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24140, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24142] set_robust_list(0x55555be14660, 24) = 0
[pid 24142] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24143] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24142] <... prctl resumed>)        = 0
[pid 24142] setpgid(0, 0)               = 0
[pid 24142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24143] <... set_robust_list resumed>) = 0
[pid 24141] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24142] <... openat resumed>)       = 3
[pid 24142] write(3, "1000", 4)         = 4
[pid 24142] close(3)                    = 0
executing program
[pid 24142] write(1, "executing program\n", 18) = 18
[pid 24142] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24143] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24142] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24142] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24142] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24142] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8087, si_int=0, si_ptr=NULL} ---
[pid 24143] <... prctl resumed>)        = 0
[pid 24142] +++ killed by SIGRT_1 +++
[pid 24141] <... set_robust_list resumed>) = 0
[pid 24143] setpgid(0, 0 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24142, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24143] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 24144 attached
[pid 24144] set_robust_list(0x55555be14660, 24) = 0
[pid 24144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24144] setpgid(0, 0)               = 0
[pid 24144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24144] write(3, "1000", 4)         = 4
executing program
[pid 24144] close(3)                    = 0
[pid 24144] write(1, "executing program\n", 18) = 18
[pid 24144] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24144] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24144] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24144] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24144] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7369, si_int=0, si_ptr=NULL} ---
[pid 24144] +++ killed by SIGRT_1 +++
[pid 24143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24144, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24143] <... openat resumed>)       = 3
[pid 24141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24141] setpgid(0, 0)               = 0
[pid 24143] write(3, "1000", 4 <unfinished ...>
[pid 24141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24143] <... write resumed>)        = 4
[pid 24141] write(3, "1000", 4)         = 4
[pid 24141] close(3)                    = 0
executing program
[pid 24141] write(1, "executing program\n", 18) = 18
[pid 24141] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24141] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24141] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24141] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24141] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7260, si_int=0, si_ptr=NULL} ---
[pid 24143] close(3 <unfinished ...>
[pid 24141] +++ killed by SIGRT_1 +++
[pid 24143] <... close resumed>)        = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24141, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24143] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24143] <... write resumed>)        = 18
[pid 24143] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24143] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24143] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24143] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24143] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12283, si_int=0, si_ptr=NULL} ---
[pid 24143] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24143, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24145
./strace-static-x86_64: Process 24145 attached
[pid 24145] set_robust_list(0x55555be14660, 24) = 0
[pid 24145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24145] setpgid(0, 0executing program
)               = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24146
[pid 24145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24145] <... openat resumed>)       = 3
[pid 24145] write(3, "1000", 4)         = 4
[pid 24145] close(3)                    = 0
[pid 24145] write(1, "executing program\n", 18) = 18
[pid 24145] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24145] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24145] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24147
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24149
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24148
[pid 24145] <... timer_create resumed>[0]) = 0
[pid 24145] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24145] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12811, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24146 attached
[pid 24145] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24145, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24146] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24148 attached
 <unfinished ...>
[pid 24148] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24146] <... set_robust_list resumed>) = 0
[pid 24148] <... set_robust_list resumed>) = 0
[pid 24148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24148] setpgid(0, 0)               = 0
[pid 24148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24147 attached
 <unfinished ...>
[pid 24147] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24146] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24148] <... openat resumed>)       = 3
[pid 24146] <... prctl resumed>)        = 0
[pid 24147] <... set_robust_list resumed>) = 0
[pid 24147] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24148] write(3, "1000", 4)         = 4
[pid 24148] close(3)                    = 0
[pid 24147] <... prctl resumed>)        = 0
[pid 24147] setpgid(0, 0executing program
 <unfinished ...>
[pid 24148] write(1, "executing program\n", 18) = 18
[pid 24147] <... setpgid resumed>)      = 0
[pid 24148] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24148] <... prlimit64 resumed>NULL) = 0
[pid 24148] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24148] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24148] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24148] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7362, si_int=0, si_ptr=NULL} ---
[pid 24148] +++ killed by SIGRT_1 +++
[pid 24146] setpgid(0, 0 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24148, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24146] <... setpgid resumed>)      = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24147] <... openat resumed>)       = 3
[pid 24146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 24147] write(3, "1000", 4)         = 4
[pid 24147] close(3)                    = 0
[pid 24147] write(1, "executing program\n", 18) = 18
[pid 24147] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24147] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24147] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24147] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24147] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7208, si_int=0, si_ptr=NULL} ---
[pid 24147] +++ killed by SIGRT_1 +++
[pid 24146] <... openat resumed>)       = 3
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24147, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24146] write(3, "1000", 4 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24149 attached
 <unfinished ...>
[pid 24146] <... write resumed>)        = 4
[pid 24149] set_robust_list(0x55555be14660, 24) = 0
[pid 24149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24149] setpgid(0, 0)               = 0
[pid 24149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24146] close(3 <unfinished ...>
[pid 24149] <... openat resumed>)       = 3
[pid 24149] write(3, "1000", 4)         = 4
[pid 24149] close(3)                    = 0
[pid 24149] write(1, "executing program\n", 18) = 18
executing program
[pid 24149] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24149] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24149] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24149] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24149] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7427, si_int=0, si_ptr=NULL} ---
executing program
[pid 24149] +++ killed by SIGRT_1 +++
[pid 24146] <... close resumed>)        = 0
[pid 24146] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24149, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24146] <... write resumed>)        = 18
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24146] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24146] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24146] <... sched_setscheduler resumed>) = 0
[pid 24146] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24150
[pid 24146] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24146] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8279, si_int=0, si_ptr=NULL} ---
[pid 24146] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24146, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24151
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24152
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24151 attached
 <unfinished ...>
[pid 24151] set_robust_list(0x55555be14660, 24) = 0
[pid 24151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24151] setpgid(0, 0)               = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24153
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24154
[pid 24151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24151] write(3, "1000", 4)         = 4
[pid 24151] close(3)                    = 0
executing program
[pid 24151] write(1, "executing program\n", 18) = 18
[pid 24151] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24151] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24151] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24151] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24151] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7241, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24154 attached
./strace-static-x86_64: Process 24150 attached
[pid 24151] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24152 attached
[pid 24152] set_robust_list(0x55555be14660, 24) = 0
[pid 24152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24152] setpgid(0, 0)               = 0
[pid 24152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24152] write(3, "1000", 4)         = 4
[pid 24152] close(3)                    = 0
[pid 24152] write(1, "executing program\n", 18executing program
) = 18
[pid 24152] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24152] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24152] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24152] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24152] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7749, si_int=0, si_ptr=NULL} ---
[pid 24154] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24152] +++ killed by SIGRT_1 +++
[pid 24150] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 24153 attached
 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24151, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24152, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24153] set_robust_list(0x55555be14660, 24) = 0
[pid 24153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24153] setpgid(0, 0)               = 0
[pid 24153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24150] <... set_robust_list resumed>) = 0
[pid 24154] <... set_robust_list resumed>) = 0
[pid 24153] <... openat resumed>)       = 3
[pid 24153] write(3, "1000", 4executing program
)         = 4
[pid 24153] close(3)                    = 0
[pid 24153] write(1, "executing program\n", 18) = 18
[pid 24153] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24153] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24153] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24153] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24153] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7914, si_int=0, si_ptr=NULL} ---
[pid 24154] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24153] +++ killed by SIGRT_1 +++
[pid 24150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24153, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24150] setpgid(0, 0 <unfinished ...>
[pid 24154] <... prctl resumed>)        = 0
[pid 24150] <... setpgid resumed>)      = 0
[pid 24150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24154] setpgid(0, 0 <unfinished ...>
[pid 24150] <... openat resumed>)       = 3
[pid 24154] <... setpgid resumed>)      = 0
[pid 24150] write(3, "1000", 4)         = 4
[pid 24154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24150] close(3)                    = 0
[pid 24154] <... openat resumed>)       = 3
[pid 24150] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24154] write(3, "1000", 4 <unfinished ...>
[pid 24150] <... write resumed>)        = 18
[pid 24154] <... write resumed>)        = 4
[pid 24150] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24154] close(3 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24150] <... prlimit64 resumed>NULL) = 0
[pid 24154] <... close resumed>)        = 0
[pid 24154] write(1, "executing program\n", 18 <unfinished ...>
[pid 24150] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24154] <... write resumed>)        = 18
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24155
[pid 24154] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24154] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24154] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24154] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24156
./strace-static-x86_64: Process 24155 attached
[pid 24154] <... timer_settime resumed>NULL) = 0
[pid 24150] <... sched_setscheduler resumed>) = 0
[pid 24154] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16405, si_int=0, si_ptr=NULL} ---
[pid 24150] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24157
[pid 24155] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 24156 attached
) = 0
[pid 24154] +++ killed by SIGRT_1 +++
[pid 24150] <... timer_create resumed>[0]) = 0
[pid 24150] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24154, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24150] <... timer_settime resumed>NULL) = 0
./strace-static-x86_64: Process 24157 attached
[pid 24155] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24150] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10568, si_int=0, si_ptr=NULL} ---
[pid 24155] <... prctl resumed>)        = 0
[pid 24157] set_robust_list(0x55555be14660, 24) = 0
[pid 24157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24157] setpgid(0, 0)               = 0
[pid 24150] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24150, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24155] setpgid(0, 0 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
executing program
[pid 24157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24157] write(3, "1000", 4)         = 4
[pid 24157] close(3)                    = 0
[pid 24157] write(1, "executing program\n", 18) = 18
[pid 24157] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24155] <... setpgid resumed>)      = 0
[pid 24156] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24157] <... prlimit64 resumed>NULL) = 0
[pid 24157] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24157] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24157] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24157] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7403, si_int=0, si_ptr=NULL} ---
[pid 24157] +++ killed by SIGRT_1 +++
[pid 24156] <... set_robust_list resumed>) = 0
[pid 24155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24157, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24155] <... openat resumed>)       = 3
[pid 24156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24156] setpgid(0, 0)               = 0
[pid 24156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24155] write(3, "1000", 4)         = 4
[pid 24156] <... openat resumed>)       = 3
[pid 24156] write(3, "1000", 4executing program
)         = 4
[pid 24156] close(3)                    = 0
[pid 24156] write(1, "executing program\n", 18) = 18
[pid 24156] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24156] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24156] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24156] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24156] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7963, si_int=0, si_ptr=NULL} ---
[pid 24156] +++ killed by SIGRT_1 +++
[pid 24155] close(3)                    = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24156, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid   662] <... restart_syscall resumed>) = 0
[pid 24155] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24155] <... write resumed>)        = 18
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24155] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24155] <... prlimit64 resumed>NULL) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24155] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24158 attached
 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24158
[pid 24155] <... sched_setscheduler resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24155] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24155] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24155] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10357, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24159 attached
[pid 24159] set_robust_list(0x55555be14660, 24) = 0
[pid 24159] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24155] +++ killed by SIGRT_1 +++
[pid 24159] <... prctl resumed>)        = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24160
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24155, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24159
./strace-static-x86_64: Process 24161 attached
./strace-static-x86_64: Process 24160 attached
[pid 24158] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24161
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24158] <... set_robust_list resumed>) = 0
[pid 24158] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24160] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24161] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24160] <... set_robust_list resumed>) = 0
[pid 24159] setpgid(0, 0 <unfinished ...>
[pid 24158] <... prctl resumed>)        = 0
[pid 24161] <... set_robust_list resumed>) = 0
[pid 24160] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24159] <... setpgid resumed>)      = 0
[pid 24158] setpgid(0, 0 <unfinished ...>
[pid 24161] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24160] <... prctl resumed>)        = 0
[pid 24158] <... setpgid resumed>)      = 0
[pid 24160] setpgid(0, 0)               = 0
[pid 24158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24158] write(3, "1000", 4 <unfinished ...>
[pid 24160] <... openat resumed>)       = 3
[pid 24160] write(3, "1000", 4 <unfinished ...>
[pid 24158] <... write resumed>)        = 4
[pid 24161] <... prctl resumed>)        = 0
[pid 24160] <... write resumed>)        = 4
[pid 24159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24158] close(3 <unfinished ...>
[pid 24160] close(3 <unfinished ...>
[pid 24158] <... close resumed>)        = 0
[pid 24161] setpgid(0, 0 <unfinished ...>
[pid 24160] <... close resumed>)        = 0
executing program
[pid 24158] write(1, "executing program\n", 18 <unfinished ...>
[pid 24161] <... setpgid resumed>)      = 0
[pid 24160] write(1, "executing program\n", 18 <unfinished ...>
[pid 24158] <... write resumed>)        = 18
executing program
[pid 24160] <... write resumed>)        = 18
[pid 24158] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24160] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24158] <... prlimit64 resumed>NULL) = 0
[pid 24161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24159] <... openat resumed>)       = 3
[pid 24160] <... prlimit64 resumed>NULL) = 0
[pid 24158] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24160] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24159] write(3, "1000", 4 <unfinished ...>
[pid 24158] <... sched_setscheduler resumed>) = 0
[pid 24158] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24158] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24160] <... sched_setscheduler resumed>) = 0
[pid 24160] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24158] <... timer_settime resumed>NULL) = 0
[pid 24160] <... timer_create resumed>[0]) = 0
[pid 24160] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24158] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17265, si_int=0, si_ptr=NULL} ---
[pid 24160] <... timer_settime resumed>NULL) = 0
[pid 24160] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10588, si_int=0, si_ptr=NULL} ---
[pid 24160] +++ killed by SIGRT_1 +++
[pid 24158] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24160, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24158, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24159] <... write resumed>)        = 4
[pid 24161] <... openat resumed>)       = 3
[pid 24161] write(3, "1000", 4 <unfinished ...>
[pid 24159] close(3 <unfinished ...>
[pid 24161] <... write resumed>)        = 4
[pid 24159] <... close resumed>)        = 0
[pid 24161] close(3 <unfinished ...>
executing program
[pid 24159] write(1, "executing program\n", 18 <unfinished ...>
[pid 24161] <... close resumed>)        = 0
[pid 24159] <... write resumed>)        = 18
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24161] write(1, "executing program\n", 18 <unfinished ...>
[pid 24159] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24162 attached
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24162
executing program
[pid 24161] <... write resumed>)        = 18
[pid 24161] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24159] <... prlimit64 resumed>NULL) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24162] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24162] <... set_robust_list resumed>) = 0
[pid 24161] <... prlimit64 resumed>NULL) = 0
[pid 24159] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 24164 attached
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24164
./strace-static-x86_64: Process 24163 attached
[pid 24163] set_robust_list(0x55555be14660, 24) = 0
[pid 24163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24163] setpgid(0, 0)               = 0
[pid 24163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24163] write(3, "1000", 4)         = 4
[pid 24163] close(3)                    = 0
executing program
[pid 24163] write(1, "executing program\n", 18) = 18
[pid 24163] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24163] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24163] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24163] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24163] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7828, si_int=0, si_ptr=NULL} ---
[pid 24164] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24163] +++ killed by SIGRT_1 +++
[pid 24162] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24161] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24159] <... sched_setscheduler resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24163
[pid 24161] <... sched_setscheduler resumed>) = 0
[pid 24159] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24163, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24161] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24159] <... timer_create resumed>[0]) = 0
[pid 24161] <... timer_create resumed>[0]) = 0
[pid 24159] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24161] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24159] <... timer_settime resumed>NULL) = 0
[pid 24161] <... timer_settime resumed>NULL) = 0
[pid 24159] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14105, si_int=0, si_ptr=NULL} ---
[pid 24164] <... set_robust_list resumed>) = 0
[pid 24162] <... prctl resumed>)        = 0
[pid 24161] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19657, si_int=0, si_ptr=NULL} ---
[pid 24159] +++ killed by SIGRT_1 +++
[pid 24161] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24159, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24161, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24162] setpgid(0, 0)               = 0
[pid 24164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24164] setpgid(0, 0)               = 0
[pid 24162] write(3, "1000", 4)         = 4
[pid 24162] close(3 <unfinished ...>
[pid 24164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24162] <... close resumed>)        = 0
executing program
[pid 24162] write(1, "executing program\n", 18 <unfinished ...>
[pid 24164] <... openat resumed>)       = 3
[pid 24162] <... write resumed>)        = 18
[pid 24164] write(3, "1000", 4 <unfinished ...>
[pid 24162] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24164] <... write resumed>)        = 4
[pid 24162] <... prlimit64 resumed>NULL) = 0
[pid 24164] close(3 <unfinished ...>
[pid 24162] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24164] <... close resumed>)        = 0
[pid 24162] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24162] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24162] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7877, si_int=0, si_ptr=NULL} ---
[pid 24162] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24162, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 24164] write(1, "executing program\n", 18) = 18
[pid 24164] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24164] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24164] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24164] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24164] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8421, si_int=0, si_ptr=NULL} ---
[pid 24164] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24164, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24165 attached
, child_tidptr=0x55555be14650) = 24165
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24166 attached
 <unfinished ...>
[pid 24166] set_robust_list(0x55555be14660, 24) = 0
[pid 24166] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24166
[pid 24166] <... prctl resumed>)        = 0
[pid 24166] setpgid(0, 0)               = 0
[pid 24166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24167
[pid 24166] <... openat resumed>)       = 3
[pid 24166] write(3, "1000", 4)         = 4
executing program
[pid 24166] close(3)                    = 0
[pid 24166] write(1, "executing program\n", 18) = 18
[pid 24166] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24166] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24166] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24166] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24166] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7722, si_int=0, si_ptr=NULL} ---
[pid 24166] +++ killed by SIGRT_1 +++
[pid 24165] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24166, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24167 attached
 <unfinished ...>
[pid 24167] set_robust_list(0x55555be14660, 24) = 0
[pid 24167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24167] setpgid(0, 0)               = 0
[pid 24165] <... set_robust_list resumed>) = 0
[pid 24167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24167] write(3, "1000", 4)         = 4
[pid 24167] close(3)                    = 0
executing program
[pid 24167] write(1, "executing program\n", 18) = 18
[pid 24167] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24165] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24168 attached
 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24168
[pid 24167] <... prlimit64 resumed>NULL) = 0
[pid 24167] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24167] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24167] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24167] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7397, si_int=0, si_ptr=NULL} ---
[pid 24168] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24167] +++ killed by SIGRT_1 +++
[pid 24165] <... prctl resumed>)        = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24167, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24165] setpgid(0, 0 <unfinished ...>
[pid 24168] <... set_robust_list resumed>) = 0
[pid 24165] <... setpgid resumed>)      = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24169 attached
 <unfinished ...>
[pid 24165] <... openat resumed>)       = 3
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24169
[pid 24169] set_robust_list(0x55555be14660, 24) = 0
[pid 24169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24169] setpgid(0, 0)               = 0
[pid 24169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24169] write(3, "1000", 4)         = 4
[pid 24169] close(3)                    = 0
executing program
[pid 24169] write(1, "executing program\n", 18) = 18
[pid 24169] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24169] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24169] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24169] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24169] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8495, si_int=0, si_ptr=NULL} ---
[pid 24169] +++ killed by SIGRT_1 +++
[pid 24168] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24165] write(3, "1000", 4)         = 4
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24169, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24165] close(3 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24165] <... close resumed>)        = 0
[pid 24168] <... prctl resumed>)        = 0
[pid 24165] write(1, "executing program\n", 18executing program
) = 18
[pid 24168] setpgid(0, 0 <unfinished ...>
[pid 24165] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24168] <... setpgid resumed>)      = 0
[pid 24165] <... prlimit64 resumed>NULL) = 0
[pid 24165] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24165] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24165] <... timer_create resumed>[0]) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24165] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24165] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7863, si_int=0, si_ptr=NULL} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid 24165] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24165, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24170 attached
 <unfinished ...>
[pid 24170] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24168] <... openat resumed>)       = 3
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24170
./strace-static-x86_64: Process 24171 attached
[pid 24170] <... set_robust_list resumed>) = 0
[pid 24170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24170] setpgid(0, 0)               = 0
[pid 24170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24168] write(3, "1000", 4 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24171
[pid 24170] <... openat resumed>)       = 3
[pid 24170] write(3, "1000", 4)         = 4
[pid 24170] close(3)                    = 0
executing program
[pid 24170] write(1, "executing program\n", 18) = 18
[pid 24170] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24170] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24170] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24170] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24170] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=32602, si_int=0, si_ptr=NULL} ---
[pid 24168] <... write resumed>)        = 4
[pid 24171] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24170] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24170, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24168] close(3 <unfinished ...>
[pid 24171] <... set_robust_list resumed>) = 0
executing program
[pid 24168] <... close resumed>)        = 0
[pid 24168] write(1, "executing program\n", 18) = 18
[pid 24171] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24168] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24171] <... prctl resumed>)        = 0
[pid 24168] <... prlimit64 resumed>NULL) = 0
[pid 24168] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24171] setpgid(0, 0 <unfinished ...>
[pid 24168] <... sched_setscheduler resumed>) = 0
[pid 24171] <... setpgid resumed>)      = 0
[pid 24168] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24168] <... timer_create resumed>[0]) = 0
[pid 24168] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24168] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8898, si_int=0, si_ptr=NULL} ---
[pid 24168] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24168, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24171] <... openat resumed>)       = 3
[pid 24171] write(3, "1000", 4)         = 4
[pid 24171] close(3)                    = 0
[pid 24171] write(1, "executing program\n", 18executing program
) = 18
[pid 24171] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24171] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24173
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24172
./strace-static-x86_64: Process 24172 attached
[pid 24172] set_robust_list(0x55555be14660, 24) = 0
[pid 24172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24172] setpgid(0, 0)               = 0
[pid 24171] <... sched_setscheduler resumed>) = 0
[pid 24171] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24171] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 24171] <... timer_settime resumed>NULL) = 0
[pid 24171] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14220, si_int=0, si_ptr=NULL} ---
[pid 24172] <... openat resumed>)       = 3
[pid 24172] write(3, "1000", 4)         = 4
[pid 24172] close(3)                    = 0
[pid 24172] write(1, "executing program\n", 18) = 18
[pid 24171] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24171, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24172] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24172] <... prlimit64 resumed>NULL) = 0
[pid 24172] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24172] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24172] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24172] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8152, si_int=0, si_ptr=NULL} ---
[pid 24172] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24173 attached
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24172, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24173] set_robust_list(0x55555be14660, 24) = 0
[pid 24173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24173] setpgid(0, 0)               = 0
[pid 24173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24173] <... openat resumed>)       = 3
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24173] write(3, "1000", 4 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24174
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24175 attached
./strace-static-x86_64: Process 24174 attached
 <unfinished ...>
[pid 24173] <... write resumed>)        = 4
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24175
[pid 24173] close(3 <unfinished ...>
[pid 24174] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24173] <... close resumed>)        = 0
[pid 24175] set_robust_list(0x55555be14660, 24) = 0
[pid 24174] <... set_robust_list resumed>) = 0
[pid 24173] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24173] <... write resumed>)        = 18
[pid 24173] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24176
[pid 24173] <... prlimit64 resumed>NULL) = 0
[pid 24174] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24173] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24174] <... prctl resumed>)        = 0
[pid 24173] <... sched_setscheduler resumed>) = 0
[pid 24175] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24174] setpgid(0, 0 <unfinished ...>
[pid 24173] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
./strace-static-x86_64: Process 24176 attached
[pid 24173] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24176] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24173] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12383, si_int=0, si_ptr=NULL} ---
[pid 24176] <... set_robust_list resumed>) = 0
[pid 24176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24176] setpgid(0, 0)               = 0
[pid 24176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24173] +++ killed by SIGRT_1 +++
[pid 24176] <... openat resumed>)       = 3
[pid 24176] write(3, "1000", 4)         = 4
[pid 24176] close(3)                    = 0
executing program
[pid 24176] write(1, "executing program\n", 18 <unfinished ...>
[pid 24175] <... prctl resumed>)        = 0
[pid 24174] <... setpgid resumed>)      = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24173, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24176] <... write resumed>)        = 18
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24176] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24176] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24176] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24176] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24176] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8512, si_int=0, si_ptr=NULL} ---
[pid 24176] +++ killed by SIGRT_1 +++
[pid 24175] setpgid(0, 0 <unfinished ...>
[pid 24174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24176, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24177 attached
 <unfinished ...>
[pid 24177] set_robust_list(0x55555be14660, 24) = 0
[pid 24177] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24177
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24178
[pid 24177] <... prctl resumed>)        = 0
[pid 24177] setpgid(0, 0 <unfinished ...>
[pid 24174] <... openat resumed>)       = 3
[pid 24177] <... setpgid resumed>)      = 0
[pid 24177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24175] <... setpgid resumed>)      = 0
[pid 24174] write(3, "1000", 4 <unfinished ...>
[pid 24177] <... openat resumed>)       = 3
[pid 24174] <... write resumed>)        = 4
[pid 24177] write(3, "1000", 4)         = 4
[pid 24177] close(3)                    = 0
executing program
[pid 24177] write(1, "executing program\n", 18) = 18
[pid 24177] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24174] close(3 <unfinished ...>
[pid 24177] <... prlimit64 resumed>NULL) = 0
[pid 24177] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24177] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24177] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24174] <... close resumed>)        = 0
[pid 24177] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30725, si_int=0, si_ptr=NULL} ---
[pid 24175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24177] +++ killed by SIGRT_1 +++
[pid 24175] <... openat resumed>)       = 3
executing program
[pid 24174] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24177, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24174] <... write resumed>)        = 18
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24178 attached
 <unfinished ...>
[pid 24174] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24178] set_robust_list(0x55555be14660, 24) = 0
[pid 24174] <... prlimit64 resumed>NULL) = 0
[pid 24174] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24174] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24174] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24178] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24174] <... timer_settime resumed>NULL) = 0
[pid 24178] <... prctl resumed>)        = 0
[pid 24174] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11058, si_int=0, si_ptr=NULL} ---
[pid 24178] setpgid(0, 0)               = 0
[pid 24174] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24174, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24175] write(3, "1000", 4 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24175] <... write resumed>)        = 4
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24175] close(3 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24179
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24180
[pid 24178] write(3, "1000", 4)         = 4
[pid 24178] close(3 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24181
[pid 24175] <... close resumed>)        = 0
[pid 24175] write(1, "executing program\n", 18 <unfinished ...>
[pid 24178] <... close resumed>)        = 0
[pid 24178] write(1, "executing program\n", 18) = 18
executing program
[pid 24178] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24175] <... write resumed>)        = 18
[pid 24178] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24175] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24178] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24178] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24178] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19522, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24181 attached
./strace-static-x86_64: Process 24180 attached
./strace-static-x86_64: Process 24179 attached
[pid 24175] <... prlimit64 resumed>NULL) = 0
[pid 24175] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24175] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24175] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24178] +++ killed by SIGRT_1 +++
[pid 24175] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8089, si_int=0, si_ptr=NULL} ---
[pid 24181] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24180] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24175] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24178, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24175, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24179] set_robust_list(0x55555be14660, 24) = 0
[pid 24179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24179] setpgid(0, 0)               = 0
[pid 24179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24181] <... set_robust_list resumed>) = 0
[pid 24180] <... set_robust_list resumed>) = 0
[pid 24179] <... openat resumed>)       = 3
[pid 24181] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24179] write(3, "1000", 4executing program
)         = 4
[pid 24179] close(3)                    = 0
[pid 24179] write(1, "executing program\n", 18) = 18
[pid 24179] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24179] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24179] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24179] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24179] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8223, si_int=0, si_ptr=NULL} ---
[pid 24181] <... prctl resumed>)        = 0
[pid 24180] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24179] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24179, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24181] setpgid(0, 0 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24181] <... setpgid resumed>)      = 0
[pid 24181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24180] <... prctl resumed>)        = 0
[pid 24181] <... openat resumed>)       = 3
[pid 24181] write(3, "1000", 4 <unfinished ...>
[pid 24180] setpgid(0, 0 <unfinished ...>
[pid 24181] <... write resumed>)        = 4
[pid 24180] <... setpgid resumed>)      = 0
[pid 24181] close(3 <unfinished ...>
[pid 24180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24181] <... close resumed>)        = 0
executing program
[pid 24181] write(1, "executing program\n", 18) = 18
[pid 24180] <... openat resumed>)       = 3
[pid 24181] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24180] write(3, "1000", 4 <unfinished ...>
[pid 24181] <... prlimit64 resumed>NULL) = 0
[pid 24181] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24180] <... write resumed>)        = 4
[pid 24181] <... sched_setscheduler resumed>) = 0
[pid 24180] close(3 <unfinished ...>
[pid 24181] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24180] <... close resumed>)        = 0
[pid 24181] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24180] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24181] <... timer_settime resumed>NULL) = 0
[pid 24181] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8775, si_int=0, si_ptr=NULL} ---
[pid 24180] <... write resumed>)        = 18
[pid 24181] +++ killed by SIGRT_1 +++
[pid 24180] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24181, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24180] <... prlimit64 resumed>NULL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24182
[pid   662] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24180] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24182 attached
 <unfinished ...>
[pid 24180] <... sched_setscheduler resumed>) = 0
[pid 24180] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24183
[pid 24180] <... timer_create resumed>[0]) = 0
[pid 24180] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24180] <... timer_settime resumed>NULL) = 0
[pid 24180] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11841, si_int=0, si_ptr=NULL} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24184
[pid 24180] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24184 attached
[pid 24184] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24180, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24185
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24184] <... set_robust_list resumed>) = 0
[pid 24184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24184] setpgid(0, 0)               = 0
[pid 24184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24184] write(3, "1000", 4)         = 4
[pid 24184] close(3)                    = 0
[pid 24184] write(1, "executing program\n", 18executing program
) = 18
[pid 24184] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24184] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24184] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24184] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24184] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6506, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24183 attached
[pid 24184] +++ killed by SIGRT_1 +++
[pid 24182] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 24185 attached
 <unfinished ...>
[pid 24185] set_robust_list(0x55555be14660, 24) = 0
[pid 24185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24185] setpgid(0, 0)               = 0
[pid 24185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24184, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24182] <... set_robust_list resumed>) = 0
[pid 24185] <... openat resumed>)       = 3
[pid 24185] write(3, "1000", 4executing program
)         = 4
[pid 24185] close(3)                    = 0
[pid 24185] write(1, "executing program\n", 18) = 18
[pid 24185] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24185] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24185] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24185] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24185] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7489, si_int=0, si_ptr=NULL} ---
[pid 24185] +++ killed by SIGRT_1 +++
[pid 24183] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24182] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24183] <... set_robust_list resumed>) = 0
[pid 24182] <... prctl resumed>)        = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24185, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24182] setpgid(0, 0)               = 0
[pid 24183] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24183] <... prctl resumed>)        = 0
[pid 24182] <... openat resumed>)       = 3
[pid 24182] write(3, "1000", 4 <unfinished ...>
[pid 24183] setpgid(0, 0)               = 0
[pid 24182] <... write resumed>)        = 4
[pid 24182] close(3)                    = 0
[pid 24183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
executing program
[pid 24182] write(1, "executing program\n", 18 <unfinished ...>
[pid 24183] <... openat resumed>)       = 3
[pid 24182] <... write resumed>)        = 18
[pid 24183] write(3, "1000", 4 <unfinished ...>
[pid 24182] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24183] <... write resumed>)        = 4
[pid 24182] <... prlimit64 resumed>NULL) = 0
[pid 24183] close(3 <unfinished ...>
[pid 24182] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24183] <... close resumed>)        = 0
[pid 24182] <... sched_setscheduler resumed>) = 0
[pid 24182] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24182] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24183] write(1, "executing program\n", 18 <unfinished ...>
[pid 24182] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25225, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24186
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
./strace-static-x86_64: Process 24186 attached
 <unfinished ...>
[pid 24183] <... write resumed>)        = 18
[pid 24182] +++ killed by SIGRT_1 +++
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24187
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24182, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24187 attached
 <unfinished ...>
[pid 24187] set_robust_list(0x55555be14660, 24) = 0
[pid 24187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24187] setpgid(0, 0)               = 0
[pid 24187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24183] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24183] <... prlimit64 resumed>NULL) = 0
[pid 24187] <... openat resumed>)       = 3
[pid 24187] write(3, "1000", 4executing program
)         = 4
[pid 24187] close(3)                    = 0
[pid 24187] write(1, "executing program\n", 18) = 18
[pid 24187] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24187] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24187] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24187] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24187] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8618, si_int=0, si_ptr=NULL} ---
[pid 24187] +++ killed by SIGRT_1 +++
[pid 24186] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24183] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24188
./strace-static-x86_64: Process 24188 attached
[pid 24188] set_robust_list(0x55555be14660, 24) = 0
[pid 24188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24188] setpgid(0, 0)               = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24187, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24183] <... sched_setscheduler resumed>) = 0
[pid 24188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24183] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24183] <... timer_create resumed>[0]) = 0
executing program
[pid 24183] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24188] <... openat resumed>)       = 3
[pid 24183] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8159, si_int=0, si_ptr=NULL} ---
[pid 24188] write(3, "1000", 4)         = 4
[pid 24188] close(3)                    = 0
[pid 24188] write(1, "executing program\n", 18) = 18
[pid 24188] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24188] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24183] +++ killed by SIGRT_1 +++
[pid 24188] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24188] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24183, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24188] <... timer_settime resumed>NULL) = 0
[pid 24188] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9836, si_int=0, si_ptr=NULL} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24188] +++ killed by SIGRT_1 +++
[pid 24186] <... set_robust_list resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24188, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24186] setpgid(0, 0)               = 0
[pid 24186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24189
./strace-static-x86_64: Process 24189 attached
[pid 24189] set_robust_list(0x55555be14660, 24) = 0
[pid 24189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24189] setpgid(0, 0)               = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24186] write(3, "1000", 4 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24190
[pid 24186] <... write resumed>)        = 4
[pid 24189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24186] close(3 <unfinished ...>
[pid 24189] write(3, "1000", 4)         = 4
[pid 24189] close(3)                    = 0
[pid 24189] write(1, "executing program\n", 18executing program
) = 18
[pid 24189] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24189] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24189] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24189] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24189] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7472, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24190 attached
[pid 24189] +++ killed by SIGRT_1 +++
[pid 24186] <... close resumed>)        = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24186] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24189, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24190] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24186] <... write resumed>)        = 18
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24186] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24190] <... set_robust_list resumed>) = 0
[pid 24190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24190] setpgid(0, 0)               = 0
[pid 24190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24186] <... prlimit64 resumed>NULL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24191
[pid 24190] write(3, "1000", 4executing program
)         = 4
[pid 24190] close(3)                    = 0
[pid 24190] write(1, "executing program\n", 18) = 18
[pid 24190] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24186] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24190] <... prlimit64 resumed>NULL) = 0
[pid 24186] <... sched_setscheduler resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24186] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24190] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24186] <... timer_create resumed>[0]) = 0
[pid 24190] <... sched_setscheduler resumed>) = 0
[pid 24186] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24190] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24186] <... timer_settime resumed>NULL) = 0
[pid 24190] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24186] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17618, si_int=0, si_ptr=NULL} ---
[pid 24190] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8465, si_int=0, si_ptr=NULL} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24192
./strace-static-x86_64: Process 24192 attached
[pid 24190] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24190, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24191 attached
 <unfinished ...>
[pid 24191] set_robust_list(0x55555be14660, 24) = 0
[pid 24191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24191] setpgid(0, 0 <unfinished ...>
[pid 24186] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24186, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24191] <... setpgid resumed>)      = 0
[pid 24192] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24192] <... set_robust_list resumed>) = 0
[pid 24191] <... openat resumed>)       = 3
[pid 24191] write(3, "1000", 4)         = 4
[pid 24191] close(3)                    = 0
executing program
[pid 24191] write(1, "executing program\n", 18) = 18
[pid 24191] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24191] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24191] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24191] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24191] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7523, si_int=0, si_ptr=NULL} ---
[pid 24192] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24191] +++ killed by SIGRT_1 +++
[pid 24192] <... prctl resumed>)        = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24191, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24192] setpgid(0, 0)               = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24193 attached
 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24193
[pid 24192] <... openat resumed>)       = 3
[pid 24193] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24192] write(3, "1000", 4 <unfinished ...>
[pid 24193] <... set_robust_list resumed>) = 0
[pid 24192] <... write resumed>)        = 4
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24192] close(3 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24193] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24192] <... close resumed>)        = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24194 attached
./strace-static-x86_64: Process 24195 attached
 <unfinished ...>
[pid 24193] <... prctl resumed>)        = 0
[pid 24192] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24195
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24194
executing program
[pid 24193] setpgid(0, 0 <unfinished ...>
[pid 24192] <... write resumed>)        = 18
[pid 24192] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24194] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24193] <... setpgid resumed>)      = 0
[pid 24192] <... prlimit64 resumed>NULL) = 0
[pid 24192] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24192] <... sched_setscheduler resumed>) = 0
[pid 24192] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24194] <... set_robust_list resumed>) = 0
[pid 24195] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24193] <... openat resumed>)       = 3
[pid 24192] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24193] write(3, "1000", 4 <unfinished ...>
[pid 24192] <... timer_settime resumed>NULL) = 0
[pid 24192] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18335, si_int=0, si_ptr=NULL} ---
[pid 24193] <... write resumed>)        = 4
[pid 24193] close(3 <unfinished ...>
[pid 24192] +++ killed by SIGRT_1 +++
[pid 24193] <... close resumed>)        = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24193] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24192, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24193] <... write resumed>)        = 18
[pid 24194] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24193] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24196
./strace-static-x86_64: Process 24196 attached
[pid 24196] set_robust_list(0x55555be14660, 24) = 0
[pid 24196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24196] setpgid(0, 0)               = 0
[pid 24196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24196] write(3, "1000", 4)         = 4
[pid 24196] close(3)                    = 0
[pid 24196] write(1, "executing program\n", 18executing program
) = 18
[pid 24196] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24196] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24196] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24196] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24196] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10087, si_int=0, si_ptr=NULL} ---
[pid 24196] +++ killed by SIGRT_1 +++
[pid 24195] <... set_robust_list resumed>) = 0
[pid 24194] <... prctl resumed>)        = 0
[pid 24193] <... prlimit64 resumed>NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24193] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24194] setpgid(0, 0 <unfinished ...>
[pid 24193] <... sched_setscheduler resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24196, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24194] <... setpgid resumed>)      = 0
[pid 24193] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24193] <... timer_create resumed>[0]) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24193] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24193] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10807, si_int=0, si_ptr=NULL} ---
[pid 24193] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24193, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24197 attached
 <unfinished ...>
[pid 24194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24197
[pid 24197] set_robust_list(0x55555be14660, 24) = 0
[pid 24194] <... openat resumed>)       = 3
[pid 24197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24197] setpgid(0, 0)               = 0
[pid 24197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24194] write(3, "1000", 4 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24194] <... write resumed>)        = 4
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24195] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24194] close(3 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24198
[pid 24194] <... close resumed>)        = 0
[pid 24195] <... prctl resumed>)        = 0
[pid 24197] <... openat resumed>)       = 3
[pid 24197] write(3, "1000", 4)         = 4
[pid 24197] close(3)                    = 0
[pid 24197] write(1, "executing program\n", 18executing program
) = 18
[pid 24197] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24197] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24197] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24197] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24197] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8129, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24198 attached
[pid 24197] +++ killed by SIGRT_1 +++
[pid 24195] setpgid(0, 0 <unfinished ...>
[pid 24194] write(1, "executing program\n", 18executing program
) = 18
[pid 24198] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24197, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24198] <... set_robust_list resumed>) = 0
[pid 24198] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24194] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24198] <... prctl resumed>)        = 0
[pid 24198] setpgid(0, 0)               = 0
[pid 24198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24195] <... setpgid resumed>)      = 0
[pid 24194] <... prlimit64 resumed>NULL) = 0
[pid 24198] write(3, "1000", 4)         = 4
[pid 24198] close(3)                    = 0
[pid 24198] write(1, "executing program\n", 18executing program
) = 18
[pid 24198] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24198] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24198] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24198] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24198] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7780, si_int=0, si_ptr=NULL} ---
[pid 24198] +++ killed by SIGRT_1 +++
[pid 24195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24194] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24194] <... sched_setscheduler resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24198, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24194] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24194] <... timer_create resumed>[0]) = 0
[pid 24194] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24194] <... timer_settime resumed>NULL) = 0
[pid 24194] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7121, si_int=0, si_ptr=NULL} ---
[pid 24194] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24194, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24195] <... openat resumed>)       = 3
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24199
./strace-static-x86_64: Process 24199 attached
[pid 24195] write(3, "1000", 4)         = 4
[pid 24199] set_robust_list(0x55555be14660, 24) = 0
[pid 24199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24199] setpgid(0, 0)               = 0
[pid 24199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24195] close(3 <unfinished ...>
[pid 24199] write(3, "1000", 4)         = 4
[pid 24199] close(3)                    = 0
executing program
[pid 24199] write(1, "executing program\n", 18) = 18
[pid 24199] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24199] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24199] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24199] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24199] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7402, si_int=0, si_ptr=NULL} ---
[pid 24199] +++ killed by SIGRT_1 +++
[pid 24195] <... close resumed>)        = 0
executing program
[pid 24195] write(1, "executing program\n", 18) = 18
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24199, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24195] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24195] <... prlimit64 resumed>NULL) = 0
[pid 24195] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24195] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24195] <... timer_create resumed>[0]) = 0
[pid 24195] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24195] <... timer_settime resumed>NULL) = 0
[pid 24195] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=46772, si_int=0, si_ptr=NULL} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24200
[pid 24195] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24195, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24200 attached
 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24200] set_robust_list(0x55555be14660, 24) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24201
./strace-static-x86_64: Process 24201 attached
[pid 24201] set_robust_list(0x55555be14660, 24) = 0
[pid 24201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24201] setpgid(0, 0)               = 0
[pid 24201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24202 attached
 <unfinished ...>
[pid 24200] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24203
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24202
[pid 24201] <... openat resumed>)       = 3
[pid 24201] write(3, "1000", 4)         = 4
[pid 24201] close(3executing program
)                    = 0
[pid 24201] write(1, "executing program\n", 18) = 18
[pid 24201] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24201] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24201] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24201] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24201] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9264, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24203 attached
[pid 24202] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24201] +++ killed by SIGRT_1 +++
[pid 24200] <... prctl resumed>)        = 0
[pid 24200] setpgid(0, 0 <unfinished ...>
[pid 24202] <... set_robust_list resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24201, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24200] <... setpgid resumed>)      = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24202] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24200] <... openat resumed>)       = 3
[pid 24203] set_robust_list(0x55555be14660, 24) = 0
[pid 24202] <... prctl resumed>)        = 0
[pid 24200] write(3, "1000", 4 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24200] <... write resumed>)        = 4
[pid 24200] close(3 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24200] <... close resumed>)        = 0
[pid 24200] write(1, "executing program\n", 18./strace-static-x86_64: Process 24204 attached
 <unfinished ...>
[pid 24204] set_robust_list(0x55555be14660, 24) = 0
[pid 24204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24204] setpgid(0, 0)               = 0
[pid 24204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24204] write(3, "1000", 4)         = 4
executing program
[pid 24204] close(3)                    = 0
[pid 24204] write(1, "executing program\n", 18) = 18
[pid 24204] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, executing program
NULL) = 0
[pid 24200] <... write resumed>)        = 18
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24204
[pid 24202] setpgid(0, 0 <unfinished ...>
[pid 24200] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24204] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24204] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24200] <... prlimit64 resumed>NULL) = 0
[pid 24202] <... setpgid resumed>)      = 0
[pid 24204] <... timer_create resumed>[0]) = 0
[pid 24200] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24204] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24200] <... sched_setscheduler resumed>) = 0
[pid 24204] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8684, si_int=0, si_ptr=NULL} ---
[pid 24200] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24204] +++ killed by SIGRT_1 +++
[pid 24203] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24202] <... openat resumed>)       = 3
[pid 24200] <... timer_create resumed>[0]) = 0
[pid 24200] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24202] write(3, "1000", 4 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24204, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24200] <... timer_settime resumed>NULL) = 0
[pid 24202] <... write resumed>)        = 4
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24200] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13386, si_int=0, si_ptr=NULL} ---
[pid 24202] close(3 <unfinished ...>
[pid 24200] +++ killed by SIGRT_1 +++
[pid 24202] <... close resumed>)        = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24200, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24203] <... prctl resumed>)        = 0
executing program
[pid 24202] write(1, "executing program\n", 18) = 18
[pid 24203] setpgid(0, 0)               = 0
[pid 24202] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24202] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24202] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24202] <... timer_create resumed>[0]) = 0
[pid 24202] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24202] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7959, si_int=0, si_ptr=NULL} ---
[pid 24203] <... openat resumed>)       = 3
[pid 24202] +++ killed by SIGRT_1 +++
[pid 24203] write(3, "1000", 4 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24202, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid 24203] <... write resumed>)        = 4
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24203] close(3)                    = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24203] write(1, "executing program\n", 18executing program
) = 18
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24205
[pid 24203] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24205 attached
 <unfinished ...>
[pid 24205] set_robust_list(0x55555be14660, 24) = 0
[pid 24205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24205] setpgid(0, 0 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24206
[pid 24205] <... setpgid resumed>)      = 0
[pid 24205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24203] <... prlimit64 resumed>NULL) = 0
[pid 24203] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24205] <... openat resumed>)       = 3
[pid 24203] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24205] write(3, "1000", 4 <unfinished ...>
[pid 24203] <... timer_create resumed>[0]) = 0
[pid 24205] <... write resumed>)        = 4
[pid 24205] close(3 <unfinished ...>
[pid 24203] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24205] <... close resumed>)        = 0
[pid 24203] <... timer_settime resumed>NULL) = 0
[pid 24205] write(1, "executing program\n", 18) = 18
executing program
[pid 24205] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24203] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26375, si_int=0, si_ptr=NULL} ---
[pid 24205] <... prlimit64 resumed>NULL) = 0
[pid 24205] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24205] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24205] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24205] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6862, si_int=0, si_ptr=NULL} ---
[pid 24205] +++ killed by SIGRT_1 +++
[pid 24203] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24205, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24203, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24206 attached
 <unfinished ...>
[pid 24206] set_robust_list(0x55555be14660, 24) = 0
[pid 24206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24206] setpgid(0, 0)               = 0
[pid 24206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24206] write(3, "1000", 4)         = 4
[pid 24206] close(3)                    = 0
executing program
[pid 24206] write(1, "executing program\n", 18) = 18
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24206] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24207
./strace-static-x86_64: Process 24207 attached
[pid 24206] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24207] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24206] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24206] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24206] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7794, si_int=0, si_ptr=NULL} ---
[pid 24206] +++ killed by SIGRT_1 +++
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24206, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24207] <... set_robust_list resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24208
./strace-static-x86_64: Process 24208 attached
[pid 24208] set_robust_list(0x55555be14660, 24) = 0
[pid 24208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24208] setpgid(0, 0)               = 0
[pid 24208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24207] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24208] <... openat resumed>)       = 3
[pid 24207] <... prctl resumed>)        = 0
[pid 24208] write(3, "1000", 4)         = 4
[pid 24208] close(3)                    = 0
[pid 24208] write(1, "executing program\n", 18executing program
) = 18
[pid 24208] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24208] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24208] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24208] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24208] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26806, si_int=0, si_ptr=NULL} ---
[pid 24207] setpgid(0, 0 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24208] +++ killed by SIGRT_1 +++
[pid 24207] <... setpgid resumed>)      = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24209
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24208, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24209 attached
 <unfinished ...>
[pid 24209] set_robust_list(0x55555be14660, 24) = 0
[pid 24209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24209] setpgid(0, 0)               = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24211
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24210
[pid 24209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24209] write(3, "1000", 4)         = 4
[pid 24209] close(3executing program
)                    = 0
[pid 24207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24211 attached
 <unfinished ...>
[pid 24209] write(1, "executing program\n", 18) = 18
[pid 24209] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24209] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24209] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24211] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24209] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24207] <... openat resumed>)       = 3
[pid 24209] <... timer_settime resumed>NULL) = 0
[pid 24209] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11229, si_int=0, si_ptr=NULL} ---
[pid 24211] <... set_robust_list resumed>) = 0
[pid 24209] +++ killed by SIGRT_1 +++
[pid 24207] write(3, "1000", 4 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24209, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24210 attached
 <unfinished ...>
[pid 24210] set_robust_list(0x55555be14660, 24) = 0
[pid 24211] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24210] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24207] <... write resumed>)        = 4
[pid 24210] <... prctl resumed>)        = 0
[pid 24210] setpgid(0, 0)               = 0
[pid 24210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24207] close(3 <unfinished ...>
[pid 24211] <... prctl resumed>)        = 0
[pid 24210] <... openat resumed>)       = 3
[pid 24207] <... close resumed>)        = 0
[pid 24210] write(3, "1000", 4)         = 4
executing program
[pid 24210] close(3)                    = 0
[pid 24210] write(1, "executing program\n", 18) = 18
executing program
[pid 24211] setpgid(0, 0 <unfinished ...>
[pid 24210] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24207] write(1, "executing program\n", 18) = 18
[pid 24210] <... prlimit64 resumed>NULL) = 0
[pid 24210] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24210] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24211] <... setpgid resumed>)      = 0
[pid 24210] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24207] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24210] <... timer_settime resumed>NULL) = 0
[pid 24210] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13599, si_int=0, si_ptr=NULL} ---
[pid 24211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24210] +++ killed by SIGRT_1 +++
[pid 24207] <... prlimit64 resumed>NULL) = 0
[pid 24207] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24210, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24207] <... sched_setscheduler resumed>) = 0
[pid 24207] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24207] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24207] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8747, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid 24207] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24207, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24212
./strace-static-x86_64: Process 24212 attached
[pid 24212] set_robust_list(0x55555be14660, 24) = 0
[pid 24212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24212] setpgid(0, 0)               = 0
[pid 24212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24211] <... openat resumed>)       = 3
[pid 24212] <... openat resumed>)       = 3
[pid 24212] write(3, "1000", 4)         = 4
[pid 24212] close(3)                    = 0
[pid 24212] write(1, "executing program\n", 18executing program
) = 18
[pid 24212] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24211] write(3, "1000", 4 <unfinished ...>
[pid 24212] <... prlimit64 resumed>NULL) = 0
[pid 24212] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24212] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24212] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24212] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7568, si_int=0, si_ptr=NULL} ---
[pid 24212] +++ killed by SIGRT_1 +++
[pid 24211] <... write resumed>)        = 4
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24211] close(3 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24212, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
executing program
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24211] <... close resumed>)        = 0
./strace-static-x86_64: Process 24213 attached
[pid 24213] set_robust_list(0x55555be14660, 24) = 0
[pid 24213] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24213
[pid 24211] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24214
[pid 24211] <... write resumed>)        = 18
[pid 24213] <... prctl resumed>)        = 0
[pid 24211] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24213] setpgid(0, 0)               = 0
[pid 24213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24211] <... prlimit64 resumed>NULL) = 0
[pid 24211] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24211] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24213] <... openat resumed>)       = 3
[pid 24211] <... timer_create resumed>[0]) = 0
[pid 24213] write(3, "1000", 4 <unfinished ...>
[pid 24211] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24213] <... write resumed>)        = 4
executing program
[pid 24211] <... timer_settime resumed>NULL) = 0
[pid 24213] close(3 <unfinished ...>
[pid 24211] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10039, si_int=0, si_ptr=NULL} ---
[pid 24213] <... close resumed>)        = 0
[pid 24213] write(1, "executing program\n", 18) = 18
[pid 24213] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24213] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24213] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24213] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24211] +++ killed by SIGRT_1 +++
[pid 24213] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9078, si_int=0, si_ptr=NULL} ---
[pid 24213] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24211, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24213, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24214 attached
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24214] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24215
./strace-static-x86_64: Process 24215 attached
[pid 24214] <... set_robust_list resumed>) = 0
[pid 24215] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24214] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24215] <... set_robust_list resumed>) = 0
[pid 24215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24215] setpgid(0, 0)               = 0
[pid 24215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24214] <... prctl resumed>)        = 0
[pid 24215] <... openat resumed>)       = 3
[pid 24215] write(3, "1000", 4)         = 4
[pid 24214] setpgid(0, 0executing program
 <unfinished ...>
[pid 24215] close(3)                    = 0
[pid 24215] write(1, "executing program\n", 18) = 18
[pid 24215] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24215] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24215] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24215] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24215] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8994, si_int=0, si_ptr=NULL} ---
[pid 24214] <... setpgid resumed>)      = 0
[pid 24215] +++ killed by SIGRT_1 +++
[pid 24214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24215, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24214] <... openat resumed>)       = 3
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24214] write(3, "1000", 4 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24216
[pid 24214] <... write resumed>)        = 4
./strace-static-x86_64: Process 24216 attached
[pid 24214] close(3)                    = 0
[pid 24216] set_robust_list(0x55555be14660, 24) = 0
executing program
[pid 24214] write(1, "executing program\n", 18) = 18
[pid 24216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24214] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24216] setpgid(0, 0 <unfinished ...>
[pid 24214] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24216] <... setpgid resumed>)      = 0
[pid 24214] <... sched_setscheduler resumed>) = 0
[pid 24214] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24214] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24214] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12996, si_int=0, si_ptr=NULL} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24217
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24214] +++ killed by SIGRT_1 +++
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24218
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24214, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24218 attached
 <unfinished ...>
[pid 24218] set_robust_list(0x55555be14660, 24) = 0
[pid 24218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24218] setpgid(0, 0)               = 0
[pid 24218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24218] write(3, "1000", 4)         = 4
[pid 24218] close(3)                    = 0
[pid 24218] write(1, "executing program\n", 18executing program
) = 18
[pid 24218] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24218] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24218] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24218] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24218] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8338, si_int=0, si_ptr=NULL} ---
[pid 24218] +++ killed by SIGRT_1 +++
[pid 24216] <... openat resumed>)       = 3
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24218, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24217 attached
 <unfinished ...>
[pid 24217] set_robust_list(0x55555be14660, 24) = 0
[pid 24217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24217] setpgid(0, 0 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24217] <... setpgid resumed>)      = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24217] write(3, "1000", 4 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24219
executing program
[pid 24217] <... write resumed>)        = 4
[pid 24217] close(3)                    = 0
[pid 24217] write(1, "executing program\n", 18) = 18
[pid 24216] write(3, "1000", 4 <unfinished ...>
[pid 24217] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24217] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24217] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24217] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24217] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8026, si_int=0, si_ptr=NULL} ---
[pid 24216] <... write resumed>)        = 4
[pid 24217] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24217, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24216] close(3 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24219 attached
 <unfinished ...>
[pid 24219] set_robust_list(0x55555be14660, 24) = 0
[pid 24219] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24216] <... close resumed>)        = 0
[pid 24219] <... prctl resumed>)        = 0
[pid 24219] setpgid(0, 0)               = 0
[pid 24219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24216] write(1, "executing program\n", 18executing program
) = 18
[pid 24219] <... openat resumed>)       = 3
[pid 24219] write(3, "1000", 4)         = 4
[pid 24219] close(3)                    = 0
[pid 24216] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
executing program
[pid 24219] write(1, "executing program\n", 18) = 18
[pid 24219] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24219] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24219] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24219] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24219] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7266, si_int=0, si_ptr=NULL} ---
[pid 24219] +++ killed by SIGRT_1 +++
[pid 24216] <... prlimit64 resumed>NULL) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24219, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24216] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24216] <... sched_setscheduler resumed>) = 0
[pid 24216] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24216] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24216] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10575, si_int=0, si_ptr=NULL} ---
[pid 24216] +++ killed by SIGRT_1 +++
[pid   660] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24216, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24220
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24220 attached
, child_tidptr=0x55555be14650) = 24221
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24220] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 24221 attached
) = 0
[pid 24221] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 24222 attached
 <unfinished ...>
[pid 24222] set_robust_list(0x55555be14660, 24) = 0
[pid 24222] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24222
[pid 24222] <... prctl resumed>)        = 0
[pid 24220] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24222] setpgid(0, 0)               = 0
[pid 24222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24221] <... set_robust_list resumed>) = 0
[pid 24220] <... prctl resumed>)        = 0
[pid 24222] <... openat resumed>)       = 3
[pid 24222] write(3, "1000", 4)         = 4
[pid 24222] close(3)                    = 0
[pid 24222] write(1, "executing program\n", 18executing program
) = 18
[pid 24222] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24222] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24222] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24222] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24222] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8160, si_int=0, si_ptr=NULL} ---
[pid 24222] +++ killed by SIGRT_1 +++
[pid 24221] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24220] setpgid(0, 0 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24220] <... setpgid resumed>)      = 0
[pid 24221] <... prctl resumed>)        = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24222, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24223 attached
 <unfinished ...>
[pid 24220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24223
[pid 24223] set_robust_list(0x55555be14660, 24) = 0
[pid 24223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24223] setpgid(0, 0)               = 0
[pid 24223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24220] <... openat resumed>)       = 3
[pid 24223] <... openat resumed>)       = 3
[pid 24220] write(3, "1000", 4 <unfinished ...>
[pid 24223] write(3, "1000", 4)         = 4
[pid 24223] close(3)                    = 0
[pid 24223] write(1, "executing program\n", 18executing program
) = 18
[pid 24223] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24221] setpgid(0, 0 <unfinished ...>
[pid 24220] <... write resumed>)        = 4
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24224
[pid 24223] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24223] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24223] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24223] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8248, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24224 attached
[pid 24223] +++ killed by SIGRT_1 +++
[pid 24221] <... setpgid resumed>)      = 0
[pid 24220] close(3)                    = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24223, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24220] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 24220] <... write resumed>)        = 18
[pid 24221] <... openat resumed>)       = 3
[pid 24220] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24224] set_robust_list(0x55555be14660, 24) = 0
[pid 24221] write(3, "1000", 4 <unfinished ...>
[pid 24220] <... prlimit64 resumed>NULL) = 0
[pid 24221] <... write resumed>)        = 4
[pid 24220] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24221] close(3 <unfinished ...>
[pid 24220] <... sched_setscheduler resumed>) = 0
[pid 24220] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24220] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24220] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8159, si_int=0, si_ptr=NULL} ---
[pid 24220] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24220, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24224] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24221] <... close resumed>)        = 0
[pid 24221] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24224] <... prctl resumed>)        = 0
[pid 24221] <... write resumed>)        = 18
[pid 24221] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24224] setpgid(0, 0 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24224] <... setpgid resumed>)      = 0
[pid 24221] <... prlimit64 resumed>NULL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24225
[pid 24221] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24221] <... sched_setscheduler resumed>) = 0
[pid 24221] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 24225 attached
[0]) = 0
[pid 24221] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24225] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24221] <... timer_settime resumed>NULL) = 0
[pid 24225] <... set_robust_list resumed>) = 0
[pid 24225] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24221] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25718, si_int=0, si_ptr=NULL} ---
[pid 24225] <... prctl resumed>)        = 0
[pid 24225] setpgid(0, 0)               = 0
[pid 24225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24225] write(3, "1000", 4 <unfinished ...>
[pid 24221] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24221, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24225] <... write resumed>)        = 4
[pid 24225] close(3)                    = 0
[pid 24225] write(1, "executing program\n", 18) = 18
[pid 24225] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24225] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24224] <... openat resumed>)       = 3
[pid 24225] <... sched_setscheduler resumed>) = 0
[pid 24225] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24225] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24225] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8511, si_int=0, si_ptr=NULL} ---
[pid 24225] +++ killed by SIGRT_1 +++
[pid 24224] write(3, "1000", 4 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24224] <... write resumed>)        = 4
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24225, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24224] close(3 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24226 attached
 <unfinished ...>
[pid 24226] set_robust_list(0x55555be14660, 24) = 0
[pid 24226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24226] setpgid(0, 0)               = 0
[pid 24226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24226
[pid 24224] <... close resumed>)        = 0
[pid 24226] <... openat resumed>)       = 3
executing program
[pid 24224] write(1, "executing program\n", 18 <unfinished ...>
[pid 24226] write(3, "1000", 4 <unfinished ...>
[pid 24224] <... write resumed>)        = 18
[pid 24226] <... write resumed>)        = 4
executing program
[pid 24226] close(3)                    = 0
[pid 24226] write(1, "executing program\n", 18) = 18
[pid 24226] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24226] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24226] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24226] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24226] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8191, si_int=0, si_ptr=NULL} ---
[pid 24226] +++ killed by SIGRT_1 +++
[pid 24224] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24226, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24224] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24224] <... sched_setscheduler resumed>) = 0
[pid 24224] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24224] <... timer_create resumed>[0]) = 0
[pid 24224] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24224] <... timer_settime resumed>NULL) = 0
./strace-static-x86_64: Process 24227 attached
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24227
[pid   659] <... restart_syscall resumed>) = 0
[pid 24224] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=52671, si_int=0, si_ptr=NULL} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24228
[pid 24224] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24224, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24228 attached
 <unfinished ...>
[pid 24228] set_robust_list(0x55555be14660, 24) = 0
[pid 24228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24228] setpgid(0, 0)               = 0
[pid 24228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24227] set_robust_list(0x55555be14660, 24) = 0
[pid 24228] <... openat resumed>)       = 3
[pid 24228] write(3, "1000", 4)         = 4
[pid 24228] close(3)                    = 0
executing program
[pid 24228] write(1, "executing program\n", 18) = 18
[pid 24228] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24228] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24228] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24228] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24228] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7109, si_int=0, si_ptr=NULL} ---
[pid 24228] +++ killed by SIGRT_1 +++
[pid 24227] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24227] <... prctl resumed>)        = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24228, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24229 attached
 <unfinished ...>
[pid 24229] set_robust_list(0x55555be14660, 24) = 0
[pid 24229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24229] setpgid(0, 0)               = 0
[pid 24229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24229
[pid 24227] setpgid(0, 0 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
executing program
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24230
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24231
[pid 24229] write(3, "1000", 4)         = 4
[pid 24229] close(3)                    = 0
[pid 24229] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24232
[pid 24229] <... write resumed>)        = 18
[pid 24229] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24229] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24229] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24229] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24229] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7993, si_int=0, si_ptr=NULL} ---
[pid 24229] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24229, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24232 attached
 <unfinished ...>
[pid 24232] set_robust_list(0x55555be14660, 24) = 0
[pid 24232] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24227] <... setpgid resumed>)      = 0
[pid 24232] <... prctl resumed>)        = 0
[pid 24232] setpgid(0, 0)               = 0
[pid 24232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 24230 attached
[pid 24227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24230] set_robust_list(0x55555be14660, 24) = 0
[pid 24230] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24232] write(3, "1000", 4)         = 4
[pid 24230] <... prctl resumed>)        = 0
[pid 24232] close(3 <unfinished ...>
[pid 24230] setpgid(0, 0 <unfinished ...>
[pid 24232] <... close resumed>)        = 0
executing program
[pid 24232] write(1, "executing program\n", 18 <unfinished ...>
[pid 24230] <... setpgid resumed>)      = 0
[pid 24232] <... write resumed>)        = 18
[pid 24230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24232] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24232] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24232] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24232] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24232] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8102, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24231 attached
[pid 24232] +++ killed by SIGRT_1 +++
[pid 24230] <... openat resumed>)       = 3
[pid 24227] <... openat resumed>)       = 3
[pid 24227] write(3, "1000", 4 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24232, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24231] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24230] write(3, "1000", 4 <unfinished ...>
[pid 24231] <... set_robust_list resumed>) = 0
[pid 24230] <... write resumed>)        = 4
[pid 24227] <... write resumed>)        = 4
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24227] close(3)                    = 0
[pid 24230] close(3 <unfinished ...>
[pid 24231] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
executing program
[pid 24227] write(1, "executing program\n", 18 <unfinished ...>
[pid 24231] <... prctl resumed>)        = 0
[pid 24230] <... close resumed>)        = 0
[pid 24227] <... write resumed>)        = 18
[pid 24227] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24231] setpgid(0, 0 <unfinished ...>
[pid 24230] write(1, "executing program\n", 18 <unfinished ...>
[pid 24227] <... prlimit64 resumed>NULL) = 0
executing program
[pid 24227] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24231] <... setpgid resumed>)      = 0
[pid 24230] <... write resumed>)        = 18
[pid 24227] <... sched_setscheduler resumed>) = 0
[pid 24227] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24227] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24227] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8443, si_int=0, si_ptr=NULL} ---
[pid 24227] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24227, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24230] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24230] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24230] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24230] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24230] <... timer_settime resumed>NULL) = 0
[pid 24230] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16524, si_int=0, si_ptr=NULL} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24233
[pid 24230] +++ killed by SIGRT_1 +++
[pid   659] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24233 attached
[pid 24233] set_robust_list(0x55555be14660, 24) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24230, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24234
[pid 24233] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24233] <... prctl resumed>)        = 0
[pid 24233] setpgid(0, 0)               = 0
[pid 24233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24233] write(3, "1000", 4)         = 4
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24235
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24236
[pid 24233] close(3executing program
)                    = 0
[pid 24233] write(1, "executing program\n", 18) = 18
[pid 24233] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24233] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24233] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24233] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24233] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7996, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24236 attached
[pid 24233] +++ killed by SIGRT_1 +++
[pid 24231] <... openat resumed>)       = 3
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24233, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24231] write(3, "1000", 4 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24235 attached
 <unfinished ...>
[pid 24235] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24231] <... write resumed>)        = 4
[pid 24235] <... set_robust_list resumed>) = 0
[pid 24235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24235] setpgid(0, 0)               = 0
[pid 24231] close(3 <unfinished ...>
[pid 24235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24231] <... close resumed>)        = 0
[pid 24235] <... openat resumed>)       = 3
[pid 24235] write(3, "1000", 4./strace-static-x86_64: Process 24234 attached
)         = 4
[pid 24235] close(3)                    = 0
[pid 24234] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24231] write(1, "executing program\n", 18 <unfinished ...>
[pid 24235] write(1, "executing program\n", 18) = 18
executing program
[pid 24234] <... set_robust_list resumed>) = 0
[pid 24235] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24234] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24235] <... prlimit64 resumed>NULL) = 0
[pid 24235] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24235] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24235] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24235] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7760, si_int=0, si_ptr=NULL} ---
executing program
[pid 24236] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24235] +++ killed by SIGRT_1 +++
[pid 24231] <... write resumed>)        = 18
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24235, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24234] <... prctl resumed>)        = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24231] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24234] setpgid(0, 0)               = 0
[pid 24234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24231] <... prlimit64 resumed>NULL) = 0
[pid 24236] <... set_robust_list resumed>) = 0
[pid 24234] write(3, "1000", 4 <unfinished ...>
[pid 24231] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24234] <... write resumed>)        = 4
[pid 24234] close(3)                    = 0
[pid 24234] write(1, "executing program\n", 18executing program
) = 18
[pid 24234] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24234] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24234] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24234] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24234] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8105, si_int=0, si_ptr=NULL} ---
[pid 24236] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24234] +++ killed by SIGRT_1 +++
[pid 24231] <... sched_setscheduler resumed>) = 0
[pid 24231] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24234, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24231] <... timer_create resumed>[0]) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24231] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24231] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14363, si_int=0, si_ptr=NULL} ---
[pid 24231] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24231, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24236] <... prctl resumed>)        = 0
[pid 24236] setpgid(0, 0)               = 0
[pid 24236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   660] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24237
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24239
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24238
./strace-static-x86_64: Process 24237 attached
[pid 24237] set_robust_list(0x55555be14660, 24) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24237] setpgid(0, 0)               = 0
[pid 24237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24240
[pid 24237] <... openat resumed>)       = 3
[pid 24237] write(3, "1000", 4)         = 4
[pid 24237] close(3)                    = 0
executing program
[pid 24237] write(1, "executing program\n", 18) = 18
[pid 24237] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24237] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24237] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24237] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24237] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7618, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24239 attached
[pid 24237] +++ killed by SIGRT_1 +++
[pid 24236] write(3, "1000", 4 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24237, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24236] <... write resumed>)        = 4
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24236] close(3./strace-static-x86_64: Process 24238 attached
 <unfinished ...>
[pid 24238] set_robust_list(0x55555be14660, 24) = 0
[pid 24238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24238] setpgid(0, 0)               = 0
[pid 24238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24236] <... close resumed>)        = 0
[pid 24239] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24236] write(1, "executing program\n", 18 <unfinished ...>
[pid 24239] <... set_robust_list resumed>) = 0
[pid 24238] <... openat resumed>)       = 3
[pid 24238] write(3, "1000", 4executing program
)         = 4
[pid 24238] close(3)                    = 0
[pid 24238] write(1, "executing program\n", 18) = 18
[pid 24238] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24238] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24238] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24238] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24238] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7452, si_int=0, si_ptr=NULL} ---
executing program
[pid 24239] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24238] +++ killed by SIGRT_1 +++
[pid 24236] <... write resumed>)        = 18
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24238, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24236] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24240 attached
NULL) = 0
[pid 24236] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24240] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24236] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24240] <... set_robust_list resumed>) = 0
[pid 24236] <... timer_create resumed>[0]) = 0
[pid 24236] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
executing program
[pid 24240] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24236] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8474, si_int=0, si_ptr=NULL} ---
[pid 24239] <... prctl resumed>)        = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24240] <... prctl resumed>)        = 0
[pid 24240] setpgid(0, 0)               = 0
[pid 24240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24236] +++ killed by SIGRT_1 +++
[pid 24240] <... openat resumed>)       = 3
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24236, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24240] write(3, "1000", 4)         = 4
[pid 24240] close(3)                    = 0
[pid 24240] write(1, "executing program\n", 18) = 18
[pid 24240] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24240] <... prlimit64 resumed>NULL) = 0
[pid 24240] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24240] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24240] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24240] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8313, si_int=0, si_ptr=NULL} ---
[pid 24240] +++ killed by SIGRT_1 +++
[pid 24239] setpgid(0, 0 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24242
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24241
./strace-static-x86_64: Process 24241 attached
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24243
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24240, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24239] <... setpgid resumed>)      = 0
[pid 24241] set_robust_list(0x55555be14660, 24) = 0
[pid 24241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24241] setpgid(0, 0)               = 0
[pid 24241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24241] write(3, "1000", 4)         = 4
[pid 24241] close(3)                    = 0
executing program
[pid 24239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24241] write(1, "executing program\n", 18) = 18
[pid 24241] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24241] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24241] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24241] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24241] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8089, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24243 attached
./strace-static-x86_64: Process 24242 attached
[pid 24241] +++ killed by SIGRT_1 +++
[pid 24239] <... openat resumed>)       = 3
[pid 24239] write(3, "1000", 4 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24241, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24239] <... write resumed>)        = 4
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24243] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24239] close(3 <unfinished ...>
[pid 24243] <... set_robust_list resumed>) = 0
[pid 24243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24243] setpgid(0, 0)               = 0
[pid 24243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24239] <... close resumed>)        = 0
[pid 24242] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24243] <... openat resumed>)       = 3
executing program
[pid 24242] <... set_robust_list resumed>) = 0
[pid 24239] write(1, "executing program\n", 18 <unfinished ...>
[pid 24243] write(3, "1000", 4 <unfinished ...>
[pid 24239] <... write resumed>)        = 18
[pid 24243] <... write resumed>)        = 4
[pid 24243] close(3)                    = 0
[pid 24239] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24243] write(1, "executing program\n", 18 <unfinished ...>
[pid 24239] <... prlimit64 resumed>NULL) = 0
executing program
[pid 24243] <... write resumed>)        = 18
[pid 24239] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24239] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24243] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24239] <... timer_create resumed>[0]) = 0
[pid 24242] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24242] <... prctl resumed>)        = 0
[pid 24239] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24239] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7922, si_int=0, si_ptr=NULL} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24244
[pid 24239] +++ killed by SIGRT_1 +++
[pid 24243] <... prlimit64 resumed>NULL) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24239, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24242] setpgid(0, 0 <unfinished ...>
[pid 24243] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24242] <... setpgid resumed>)      = 0
[pid 24243] <... sched_setscheduler resumed>) = 0
[pid 24243] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24243] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24243] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8342, si_int=0, si_ptr=NULL} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24245
./strace-static-x86_64: Process 24244 attached
[pid 24243] +++ killed by SIGRT_1 +++
[pid 24242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24243, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24245 attached
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24245] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24242] <... openat resumed>)       = 3
[pid 24245] <... set_robust_list resumed>) = 0
[pid 24245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24245] setpgid(0, 0)               = 0
[pid 24245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24242] write(3, "1000", 4 <unfinished ...>
[pid 24244] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24245] <... openat resumed>)       = 3
[pid 24245] write(3, "1000", 4)         = 4
executing program
[pid 24245] close(3)                    = 0
[pid 24245] write(1, "executing program\n", 18) = 18
[pid 24245] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24245] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24245] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24245] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24245] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7536, si_int=0, si_ptr=NULL} ---
[pid 24245] +++ killed by SIGRT_1 +++
[pid 24244] <... set_robust_list resumed>) = 0
[pid 24242] <... write resumed>)        = 4
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24245, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24242] close(3 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24244] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24242] <... close resumed>)        = 0
[pid 24244] <... prctl resumed>)        = 0
executing program
[pid 24242] write(1, "executing program\n", 18) = 18
[pid 24244] setpgid(0, 0 <unfinished ...>
[pid 24242] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24244] <... setpgid resumed>)      = 0
[pid 24242] <... prlimit64 resumed>NULL) = 0
[pid 24244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24242] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24244] <... openat resumed>)       = 3
[pid 24242] <... sched_setscheduler resumed>) = 0
[pid 24244] write(3, "1000", 4 <unfinished ...>
[pid 24242] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24244] <... write resumed>)        = 4
[pid 24244] close(3 <unfinished ...>
[pid 24242] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24244] <... close resumed>)        = 0
[pid 24242] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8964, si_int=0, si_ptr=NULL} ---
executing program
[pid 24244] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24244] <... write resumed>)        = 18
[pid 24242] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24242, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24244] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24244] <... prlimit64 resumed>NULL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24246
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24244] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24246 attached
 <unfinished ...>
[pid 24246] set_robust_list(0x55555be14660, 24) = 0
[pid 24246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24246] setpgid(0, 0)               = 0
[pid 24246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24247
[pid 24244] <... sched_setscheduler resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24248
[pid 24244] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24244] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
executing program
[pid 24246] <... openat resumed>)       = 3
[pid 24244] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8426, si_int=0, si_ptr=NULL} ---
[pid 24246] write(3, "1000", 4)         = 4
[pid 24246] close(3)                    = 0
[pid 24246] write(1, "executing program\n", 18) = 18
[pid 24246] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24246] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24246] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24244] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24248 attached
./strace-static-x86_64: Process 24247 attached
[pid 24246] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24246] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9235, si_int=0, si_ptr=NULL} ---
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24244, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24248] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24246] +++ killed by SIGRT_1 +++
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24246, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24248] <... set_robust_list resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24247] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24248] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24247] <... set_robust_list resumed>) = 0
[pid 24247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24247] setpgid(0, 0 <unfinished ...>
[pid 24248] <... prctl resumed>)        = 0
[pid 24247] <... setpgid resumed>)      = 0
[pid 24247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24248] setpgid(0, 0)               = 0
[pid 24247] <... openat resumed>)       = 3
executing program
[pid 24247] write(3, "1000", 4)         = 4
[pid 24247] close(3)                    = 0
[pid 24247] write(1, "executing program\n", 18) = 18
[pid 24247] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24247] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24247] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24247] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24247] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8512, si_int=0, si_ptr=NULL} ---
[pid 24248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24247] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24247, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24248] <... openat resumed>)       = 3
[pid 24248] write(3, "1000", 4)         = 4
[pid 24248] close(3)                    = 0
[pid 24248] write(1, "executing program\n", 18executing program
) = 18
[pid 24248] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24248] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24248] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24248] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24248] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10036, si_int=0, si_ptr=NULL} ---
[pid 24248] +++ killed by SIGRT_1 +++
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24248, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24249 attached
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24249
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24249] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24249] <... set_robust_list resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24250
./strace-static-x86_64: Process 24250 attached
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24250] set_robust_list(0x55555be14660, 24) = 0
[pid 24250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24250] setpgid(0, 0 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24251
[pid 24250] <... setpgid resumed>)      = 0
[pid 24249] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24249] <... prctl resumed>)        = 0
[pid   661] <... restart_syscall resumed>) = 0
executing program
[pid   659] <... restart_syscall resumed>) = 0
[pid 24250] <... openat resumed>)       = 3
[pid 24249] setpgid(0, 0 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24250] write(3, "1000", 4)         = 4
[pid 24250] close(3)                    = 0
[pid 24250] write(1, "executing program\n", 18) = 18
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24249] <... setpgid resumed>)      = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24252
[pid 24250] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24250] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24250] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24250] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24253
[pid 24250] <... timer_settime resumed>NULL) = 0
[pid 24250] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16043, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24252 attached
[pid 24250] +++ killed by SIGRT_1 +++
[pid 24249] <... openat resumed>)       = 3
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24250, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24249] write(3, "1000", 4 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24251 attached
 <unfinished ...>
[pid 24249] <... write resumed>)        = 4
[pid 24251] set_robust_list(0x55555be14660, 24) = 0
[pid 24249] close(3 <unfinished ...>
[pid 24252] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24251] setpgid(0, 0)               = 0
[pid 24251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24252] <... set_robust_list resumed>) = 0
[pid 24249] <... close resumed>)        = 0
[pid 24251] <... openat resumed>)       = 3
[pid 24251] write(3, "1000", 4executing program
)         = 4
[pid 24251] close(3)                    = 0
[pid 24251] write(1, "executing program\n", 18) = 18
[pid 24251] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24251] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24251] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24251] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24251] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7899, si_int=0, si_ptr=NULL} ---
[pid 24252] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24251] +++ killed by SIGRT_1 +++
executing program
[pid 24249] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24251, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24249] <... write resumed>)        = 18
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24253 attached
 <unfinished ...>
[pid 24249] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24253] set_robust_list(0x55555be14660, 24) = 0
[pid 24253] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24252] <... prctl resumed>)        = 0
[pid 24249] <... prlimit64 resumed>NULL) = 0
[pid 24253] <... prctl resumed>)        = 0
[pid 24249] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24253] setpgid(0, 0)               = 0
[pid 24249] <... sched_setscheduler resumed>) = 0
[pid 24249] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24249] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
executing program
[pid 24249] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8383, si_int=0, si_ptr=NULL} ---
[pid 24253] <... openat resumed>)       = 3
[pid 24253] write(3, "1000", 4)         = 4
[pid 24253] close(3)                    = 0
[pid 24253] write(1, "executing program\n", 18) = 18
[pid 24253] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24249] +++ killed by SIGRT_1 +++
[pid 24252] setpgid(0, 0 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24249, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24253] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24253] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24253] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24253] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6999, si_int=0, si_ptr=NULL} ---
[pid 24253] +++ killed by SIGRT_1 +++
[pid 24252] <... setpgid resumed>)      = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24253, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24252] write(3, "1000", 4)         = 4
[pid   660] <... restart_syscall resumed>) = 0
[pid 24252] close(3)                    = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24252] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24254
./strace-static-x86_64: Process 24254 attached
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24252] <... write resumed>)        = 18
[pid 24254] set_robust_list(0x55555be14660, 24) = 0
[pid 24254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24255
[pid 24254] setpgid(0, 0 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24252] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24254] <... setpgid resumed>)      = 0
[pid 24254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 24252] <... prlimit64 resumed>NULL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24256
[pid 24252] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24254] <... openat resumed>)       = 3
[pid 24254] write(3, "1000", 4)         = 4
executing program
[pid 24254] close(3)                    = 0
[pid 24254] write(1, "executing program\n", 18 <unfinished ...>
[pid 24252] <... sched_setscheduler resumed>) = 0
[pid 24252] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24254] <... write resumed>)        = 18
[pid 24252] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24252] <... timer_settime resumed>NULL) = 0
[pid 24252] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14336, si_int=0, si_ptr=NULL} ---
[pid 24254] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24254] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24254] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24254] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24254] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6999, si_int=0, si_ptr=NULL} ---
[pid 24252] +++ killed by SIGRT_1 +++
[pid 24254] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24252, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24254, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24255 attached
[pid 24255] set_robust_list(0x55555be14660, 24) = 0
[pid 24255] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24257
[pid 24255] <... prctl resumed>)        = 0
[pid 24255] setpgid(0, 0executing program
)               = 0
[pid 24255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 24256 attached
[pid 24255] write(3, "1000", 4)         = 4
[pid 24255] close(3)                    = 0
[pid 24255] write(1, "executing program\n", 18) = 18
[pid 24255] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24256] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24255] <... prlimit64 resumed>NULL) = 0
[pid 24255] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24255] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24255] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24255] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7637, si_int=0, si_ptr=NULL} ---
[pid 24256] <... set_robust_list resumed>) = 0
[pid 24255] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24255, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24257 attached
 <unfinished ...>
[pid 24257] set_robust_list(0x55555be14660, 24) = 0
[pid 24257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24257] setpgid(0, 0)               = 0
[pid 24257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24257] write(3, "1000", 4)         = 4
[pid 24257] close(3executing program
)                    = 0
[pid 24257] write(1, "executing program\n", 18) = 18
[pid 24257] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24257] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24257] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24257] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24257] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8221, si_int=0, si_ptr=NULL} ---
[pid 24257] +++ killed by SIGRT_1 +++
[pid 24256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24257, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24256] setpgid(0, 0)               = 0
[pid 24256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24256] write(3, "1000", 4)         = 4
[pid 24256] close(3)                    = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24256] write(1, "executing program\n", 18) = 18
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24258
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24256] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24258 attached
 <unfinished ...>
[pid 24258] set_robust_list(0x55555be14660, 24) = 0
[pid 24258] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24256] <... prlimit64 resumed>NULL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24259
[pid   661] <... restart_syscall resumed>) = 0
[pid 24256] sched_setscheduler(0, SCHED_FIFO, [9]executing program
 <unfinished ...>
[pid 24258] <... prctl resumed>)        = 0
[pid 24256] <... sched_setscheduler resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24256] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24258] setpgid(0, 0 <unfinished ...>
[pid 24256] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24258] <... setpgid resumed>)      = 0
[pid 24256] <... timer_settime resumed>NULL) = 0
[pid 24256] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9750, si_int=0, si_ptr=NULL} ---
[pid 24258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24258] write(3, "1000", 4)         = 4
[pid 24258] close(3)                    = 0
[pid 24256] +++ killed by SIGRT_1 +++
[pid 24258] write(1, "executing program\n", 18) = 18
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24256, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24260
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24258] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24258] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24258] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24258] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24258] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8581, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24260 attached
[pid 24258] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24258, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24259 attached
 <unfinished ...>
[pid 24259] set_robust_list(0x55555be14660, 24) = 0
[pid 24259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24261
[pid 24259] setpgid(0, 0)               = 0
[pid 24259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
executing program
[pid 24259] write(3, "1000", 4)         = 4
[pid 24259] close(3)                    = 0
[pid 24259] write(1, "executing program\n", 18) = 18
[pid 24259] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24259] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24259] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24259] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24259] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7819, si_int=0, si_ptr=NULL} ---
[pid 24260] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24259] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24259, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24261 attached
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24261] set_robust_list(0x55555be14660, 24) = 0
[pid 24261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24261] setpgid(0, 0)               = 0
[pid 24261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24261] write(3, "1000", 4)         = 4
[pid 24261] close(3)                    = 0
[pid 24261] write(1, "executing program\n", 18executing program
) = 18
[pid 24261] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24261] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24261] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24261] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24261] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8158, si_int=0, si_ptr=NULL} ---
[pid 24261] +++ killed by SIGRT_1 +++
[pid 24260] <... set_robust_list resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24261, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24260] setpgid(0, 0)               = 0
[pid 24260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24260] write(3, "1000", 4 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24260] <... write resumed>)        = 4
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24260] close(3 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24262
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24260] <... close resumed>)        = 0
[pid 24260] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24260] <... write resumed>)        = 18
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24263
./strace-static-x86_64: Process 24263 attached
[pid 24263] set_robust_list(0x55555be14660, 24) = 0
[pid 24263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24264
[pid 24260] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24263] setpgid(0, 0 <unfinished ...>
[pid 24260] <... prlimit64 resumed>NULL) = 0
[pid 24260] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24263] <... setpgid resumed>)      = 0
[pid 24260] <... sched_setscheduler resumed>) = 0
[pid 24260] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24260] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24260] <... timer_settime resumed>NULL) = 0
[pid 24260] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25930, si_int=0, si_ptr=NULL} ---
executing program
[pid 24263] <... openat resumed>)       = 3
[pid 24263] write(3, "1000", 4)         = 4
[pid 24263] close(3)                    = 0
[pid 24263] write(1, "executing program\n", 18) = 18
[pid 24263] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24260] +++ killed by SIGRT_1 +++
[pid 24263] <... prlimit64 resumed>NULL) = 0
./strace-static-x86_64: Process 24264 attached
./strace-static-x86_64: Process 24262 attached
[pid   659] <... restart_syscall resumed>) = 0
[pid 24263] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24263] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24263] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24263] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7581, si_int=0, si_ptr=NULL} ---
[pid 24264] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24263] +++ killed by SIGRT_1 +++
[pid 24262] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24260, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24263, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24264] <... set_robust_list resumed>) = 0
[pid 24264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24264] setpgid(0, 0)               = 0
executing program
[pid 24264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24264] write(3, "1000", 4)         = 4
[pid 24264] close(3)                    = 0
[pid 24264] write(1, "executing program\n", 18) = 18
[pid 24264] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24264] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24264] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24264] <... timer_create resumed>[0]) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24265
[pid 24264] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24264] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7584, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24267 attached
./strace-static-x86_64: Process 24266 attached
./strace-static-x86_64: Process 24265 attached
[pid 24264] +++ killed by SIGRT_1 +++
[pid 24262] <... set_robust_list resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24266
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24264, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24267
[pid 24262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24262] setpgid(0, 0)               = 0
[pid 24262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24262] write(3, "1000", 4)         = 4
[pid 24262] close(3)                    = 0
[pid 24262] write(1, "executing program\n", 18executing program
) = 18
[pid 24262] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24262] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24262] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24262] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24262] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7111, si_int=0, si_ptr=NULL} ---
[pid 24262] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24262, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24267] set_robust_list(0x55555be14660, 24) = 0
[pid 24267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24267] setpgid(0, 0)               = 0
[pid 24265] set_robust_list(0x55555be14660, 24) = 0
[pid 24267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24266] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24267] <... openat resumed>)       = 3
[pid 24265] setpgid(0, 0 <unfinished ...>
[pid 24267] write(3, "1000", 4)         = 4
[pid 24267] close(3)                    = 0
executing program
[pid 24267] write(1, "executing program\n", 18) = 18
[pid 24267] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24267] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24267] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24267] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24267] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8512, si_int=0, si_ptr=NULL} ---
[pid 24267] +++ killed by SIGRT_1 +++
[pid 24266] <... set_robust_list resumed>) = 0
[pid 24265] <... setpgid resumed>)      = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24267, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24266] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24266] <... prctl resumed>)        = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24266] setpgid(0, 0 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24268
./strace-static-x86_64: Process 24268 attached
[pid 24266] <... setpgid resumed>)      = 0
[pid 24265] write(3, "1000", 4)         = 4
[pid 24265] close(3)                    = 0
executing program
[pid 24265] write(1, "executing program\n", 18) = 18
[pid 24265] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24265] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24265] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24265] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24265] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9404, si_int=0, si_ptr=NULL} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid 24268] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24265] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24265, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24268] <... set_robust_list resumed>) = 0
[pid 24268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24268] setpgid(0, 0)               = 0
[pid 24268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
) = 3
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24269
[pid 24268] write(3, "1000", 4)         = 4
[pid 24268] close(3)                    = 0
[pid 24268] write(1, "executing program\n", 18) = 18
[pid 24268] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24266] <... openat resumed>)       = 3
[pid 24268] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24268] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24268] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24268] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7387, si_int=0, si_ptr=NULL} ---
[pid 24268] +++ killed by SIGRT_1 +++
[pid 24266] write(3, "1000", 4 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24266] <... write resumed>)        = 4
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24268, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24266] close(3 <unfinished ...>
executing program
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24269 attached
 <unfinished ...>
[pid 24269] set_robust_list(0x55555be14660, 24) = 0
[pid 24269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24269] setpgid(0, 0)               = 0
[pid 24269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24270
[pid 24266] <... close resumed>)        = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24271
[pid 24266] write(1, "executing program\n", 18) = 18
[pid 24269] <... openat resumed>)       = 3
[pid 24269] write(3, "1000", 4)         = 4
[pid 24269] close(3)                    = 0
[pid 24269] write(1, "executing program\n", 18executing program
) = 18
[pid 24269] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24269] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24269] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24269] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24269] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8037, si_int=0, si_ptr=NULL} ---
[pid 24269] +++ killed by SIGRT_1 +++
[pid 24266] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24269, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24266] <... prlimit64 resumed>NULL) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24266] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 24270 attached
 <unfinished ...>
[pid 24270] set_robust_list(0x55555be14660, 24) = 0
[pid 24270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24270] setpgid(0, 0)               = 0
[pid 24270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24270] write(3, "1000", 4)         = 4
[pid 24270] close(3)                    = 0
[pid 24270] write(1, "executing program\n", 18executing program
) = 18
[pid 24270] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24271 attached
NULL) = 0
[pid 24270] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24270] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24270] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24270] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8289, si_int=0, si_ptr=NULL} ---
[pid 24270] +++ killed by SIGRT_1 +++
[pid 24266] <... sched_setscheduler resumed>) = 0
[pid 24266] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24270, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24266] <... timer_create resumed>[0]) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24271] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24266] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24271] <... set_robust_list resumed>) = 0
[pid 24266] <... timer_settime resumed>NULL) = 0
[pid 24266] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8609, si_int=0, si_ptr=NULL} ---
[pid 24271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24271] setpgid(0, 0)               = 0
[pid 24271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24266] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24266, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24271] <... openat resumed>)       = 3
executing program
[pid 24271] write(3, "1000", 4 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24271] <... write resumed>)        = 4
[pid 24271] close(3)                    = 0
[pid 24271] write(1, "executing program\n", 18) = 18
[pid 24271] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24271] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24272
[pid 24271] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24271] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24271] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7616, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24272 attached
[pid 24271] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24271, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24272] set_robust_list(0x55555be14660, 24) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24273
./strace-static-x86_64: Process 24273 attached
[pid 24273] set_robust_list(0x55555be14660, 24) = 0
[pid 24273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24273] setpgid(0, 0)               = 0
[pid 24273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24272] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24273] <... openat resumed>)       = 3
[pid 24272] <... prctl resumed>)        = 0
[pid 24273] write(3, "1000", 4)         = 4
[pid 24273] close(3)                    = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24272] setpgid(0, 0 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24274
[pid 24273] write(1, "executing program\n", 18) = 18
[pid 24273] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24273] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24273] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24273] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24273] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7555, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24274 attached
[pid 24273] +++ killed by SIGRT_1 +++
[pid 24272] <... setpgid resumed>)      = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24273, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24275 attached
 <unfinished ...>
[pid 24275] set_robust_list(0x55555be14660, 24) = 0
[pid 24275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24275
[pid 24275] setpgid(0, 0)               = 0
[pid 24275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24276
[pid 24275] <... openat resumed>)       = 3
[pid 24275] write(3, "1000", 4 <unfinished ...>
[pid 24272] <... openat resumed>)       = 3
[pid 24275] <... write resumed>)        = 4
[pid 24275] close(3)                    = 0
executing program
[pid 24275] write(1, "executing program\n", 18) = 18
[pid 24275] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24275] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24275] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24275] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24275] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8373, si_int=0, si_ptr=NULL} ---
[pid 24275] +++ killed by SIGRT_1 +++
[pid 24274] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24272] write(3, "1000", 4./strace-static-x86_64: Process 24276 attached
 <unfinished ...>
[pid 24276] set_robust_list(0x55555be14660, 24) = 0
[pid 24276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24276] setpgid(0, 0)               = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24275, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24272] <... write resumed>)        = 4
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24272] close(3 <unfinished ...>
[pid 24276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24276] write(3, "1000", 4)         = 4
executing program
executing program
[pid 24276] close(3)                    = 0
[pid 24272] <... close resumed>)        = 0
[pid 24276] write(1, "executing program\n", 18 <unfinished ...>
[pid 24272] write(1, "executing program\n", 18 <unfinished ...>
[pid 24276] <... write resumed>)        = 18
[pid 24272] <... write resumed>)        = 18
[pid 24276] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24276] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24276] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24276] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24276] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7467, si_int=0, si_ptr=NULL} ---
[pid 24276] +++ killed by SIGRT_1 +++
[pid 24274] <... set_robust_list resumed>) = 0
[pid 24272] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24276, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24272] <... prlimit64 resumed>NULL) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24272] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24272] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24272] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24274] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24272] <... timer_settime resumed>NULL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24277
[pid 24272] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=62605, si_int=0, si_ptr=NULL} ---
[pid 24272] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24272, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24274] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 24277 attached
[pid 24274] setpgid(0, 0)               = 0
[pid 24277] set_robust_list(0x55555be14660, 24) = 0
[pid 24274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24274] write(3, "1000", 4 <unfinished ...>
[pid 24277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24274] <... write resumed>)        = 4
[pid 24274] close(3)                    = 0
[pid 24277] setpgid(0, 0)               = 0
[pid 24274] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24274] <... write resumed>)        = 18
[pid 24274] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24277] <... openat resumed>)       = 3
[pid 24274] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24277] write(3, "1000", 4 <unfinished ...>
[pid 24274] <... sched_setscheduler resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24274] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24277] <... write resumed>)        = 4
[pid 24274] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 24278 attached
NULL) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24278
[pid 24274] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8637, si_int=0, si_ptr=NULL} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid 24274] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24274, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24279
./strace-static-x86_64: Process 24279 attached
[pid 24279] set_robust_list(0x55555be14660, 24) = 0
[pid 24279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24279] setpgid(0, 0)               = 0
[pid 24279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24277] close(3 <unfinished ...>
[pid 24278] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24279] write(3, "1000", 4)         = 4
executing program
[pid 24279] close(3)                    = 0
[pid 24279] write(1, "executing program\n", 18) = 18
[pid 24279] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24279] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24279] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24279] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24279] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7480, si_int=0, si_ptr=NULL} ---
[pid 24279] +++ killed by SIGRT_1 +++
[pid 24278] <... set_robust_list resumed>) = 0
[pid 24277] <... close resumed>)        = 0
executing program
[pid   660] <... restart_syscall resumed>) = 0
[pid 24277] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24279, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24277] <... write resumed>)        = 18
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24280 attached
 <unfinished ...>
[pid 24277] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24280
[pid 24277] <... prlimit64 resumed>NULL) = 0
[pid 24280] set_robust_list(0x55555be14660, 24) = 0
[pid 24280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24280] setpgid(0, 0)               = 0
[pid 24280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24277] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24280] write(3, "1000", 4)         = 4
[pid 24280] close(3executing program
)                    = 0
[pid 24280] write(1, "executing program\n", 18) = 18
[pid 24280] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24278] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24277] <... sched_setscheduler resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24281
[pid 24280] <... prlimit64 resumed>NULL) = 0
[pid 24277] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24280] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24277] <... timer_create resumed>[0]) = 0
[pid 24280] <... sched_setscheduler resumed>) = 0
[pid 24277] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24280] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24277] <... timer_settime resumed>NULL) = 0
[pid 24280] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24277] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18421, si_int=0, si_ptr=NULL} ---
[pid 24280] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8400, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24281 attached
[pid 24280] +++ killed by SIGRT_1 +++
[pid 24278] <... prctl resumed>)        = 0
[pid 24277] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24277, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24280, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24278] setpgid(0, 0)               = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24281] set_robust_list(0x55555be14660, 24) = 0
[pid 24278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24278] write(3, "1000", 4 <unfinished ...>
[pid 24281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24278] <... write resumed>)        = 4
[pid 24278] close(3)                    = 0
[pid 24281] setpgid(0, 0)               = 0
executing program
[pid 24278] write(1, "executing program\n", 18 <unfinished ...>
[pid 24281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24278] <... write resumed>)        = 18
[pid 24278] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24281] <... openat resumed>)       = 3
[pid 24278] <... prlimit64 resumed>NULL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24282
./strace-static-x86_64: Process 24282 attached
[pid 24281] write(3, "1000", 4 <unfinished ...>
[pid 24278] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24281] <... write resumed>)        = 4
[pid 24278] <... sched_setscheduler resumed>) = 0
[pid 24278] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24278] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24278] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8394, si_int=0, si_ptr=NULL} ---
[pid 24278] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24278, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24282] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24281] close(3 <unfinished ...>
[pid 24282] <... set_robust_list resumed>) = 0
[pid 24281] <... close resumed>)        = 0
[pid 24281] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24282] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24281] <... write resumed>)        = 18
[pid 24281] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24282] <... prctl resumed>)        = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24282] setpgid(0, 0 <unfinished ...>
[pid 24281] <... prlimit64 resumed>NULL) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24283
[pid 24282] <... setpgid resumed>)      = 0
[pid 24281] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 24283 attached
 <unfinished ...>
[pid 24283] set_robust_list(0x55555be14660, 24) = 0
[pid 24283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24283] setpgid(0, 0)               = 0
[pid 24283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24281] <... sched_setscheduler resumed>) = 0
[pid 24281] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24283] <... openat resumed>)       = 3
[pid 24283] write(3, "1000", 4 <unfinished ...>
[pid 24281] <... timer_create resumed>[0]) = 0
[pid 24281] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24281] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7353, si_int=0, si_ptr=NULL} ---
[pid 24283] <... write resumed>)        = 4
[pid 24283] close(3)                    = 0
[pid 24283] write(1, "executing program\n", 18) = 18
[pid 24283] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24283] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24281] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24281, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24283] <... sched_setscheduler resumed>) = 0
[pid 24283] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24283] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24283] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7919, si_int=0, si_ptr=NULL} ---
[pid 24283] +++ killed by SIGRT_1 +++
[pid 24282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24284
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24283, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24284 attached
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24284] set_robust_list(0x55555be14660, 24) = 0
[pid 24284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24284] setpgid(0, 0)               = 0
[pid 24284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24282] <... openat resumed>)       = 3
[pid 24284] <... openat resumed>)       = 3
[pid 24284] write(3, "1000", 4)         = 4
executing program
[pid 24284] close(3)                    = 0
[pid 24284] write(1, "executing program\n", 18) = 18
[pid 24284] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24284] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24284] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24284] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24284] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7980, si_int=0, si_ptr=NULL} ---
[pid 24284] +++ killed by SIGRT_1 +++
[pid 24282] write(3, "1000", 4 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24284, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24282] <... write resumed>)        = 4
./strace-static-x86_64: Process 24285 attached
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24285
[pid 24282] close(3 <unfinished ...>
[pid 24285] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24282] <... close resumed>)        = 0
[pid 24285] <... set_robust_list resumed>) = 0
executing program
[pid 24282] write(1, "executing program\n", 18) = 18
[pid 24285] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24282] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24285] <... prctl resumed>)        = 0
[pid 24282] <... prlimit64 resumed>NULL) = 0
[pid 24282] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24285] setpgid(0, 0 <unfinished ...>
[pid 24282] <... sched_setscheduler resumed>) = 0
[pid 24282] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24282] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24282] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7942, si_int=0, si_ptr=NULL} ---
[pid 24282] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24282, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24285] <... setpgid resumed>)      = 0
[pid 24285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24285] write(3, "1000", 4)         = 4
[pid 24285] close(3 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24285] <... close resumed>)        = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24286
./strace-static-x86_64: Process 24286 attached
[pid 24285] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24286] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24285] <... write resumed>)        = 18
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24286] <... set_robust_list resumed>) = 0
[pid 24285] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24287
[pid 24285] <... prlimit64 resumed>NULL) = 0
[pid 24286] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24285] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 24287 attached
 <unfinished ...>
[pid 24286] <... prctl resumed>)        = 0
[pid 24285] <... sched_setscheduler resumed>) = 0
[pid 24285] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24285] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24285] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14365, si_int=0, si_ptr=NULL} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24285] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24285, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24288 attached
 <unfinished ...>
[pid 24288] set_robust_list(0x55555be14660, 24) = 0
[pid 24288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24288] setpgid(0, 0)               = 0
[pid 24288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24288] write(3, "1000", 4)         = 4
executing program
[pid 24288] close(3)                    = 0
[pid 24288] write(1, "executing program\n", 18) = 18
[pid 24288] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24288] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24288] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24288] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24288] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8107, si_int=0, si_ptr=NULL} ---
[pid 24288] +++ killed by SIGRT_1 +++
[pid 24287] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24286] setpgid(0, 0 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24288
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24288, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24286] <... setpgid resumed>)      = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24290
./strace-static-x86_64: Process 24289 attached
[pid 24289] set_robust_list(0x55555be14660, 24) = 0
[pid 24289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24289] setpgid(0, 0)               = 0
[pid 24289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24289] write(3, "1000", 4executing program
)         = 4
[pid 24289] close(3)                    = 0
[pid 24289] write(1, "executing program\n", 18) = 18
[pid 24289] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24289] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24289] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24289] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24289] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8438, si_int=0, si_ptr=NULL} ---
[pid 24289] +++ killed by SIGRT_1 +++
[pid 24287] <... set_robust_list resumed>) = 0
[pid 24286] <... openat resumed>)       = 3
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24289
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24289, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24286] write(3, "1000", 4./strace-static-x86_64: Process 24290 attached
)         = 4
[pid 24290] set_robust_list(0x55555be14660, 24) = 0
[pid 24290] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24286] close(3 <unfinished ...>
[pid 24290] <... prctl resumed>)        = 0
[pid 24286] <... close resumed>)        = 0
[pid 24290] setpgid(0, 0)               = 0
executing program
[pid 24286] write(1, "executing program\n", 18) = 18
[pid 24286] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24286] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24286] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24286] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program
NULL) = 0
[pid 24286] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8247, si_int=0, si_ptr=NULL} ---
[pid 24290] <... openat resumed>)       = 3
[pid 24290] write(3, "1000", 4)         = 4
[pid 24290] close(3)                    = 0
[pid 24290] write(1, "executing program\n", 18) = 18
[pid 24290] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24290] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24286] +++ killed by SIGRT_1 +++
[pid 24290] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24290] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24286, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24290] <... timer_settime resumed>NULL) = 0
[pid 24290] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15092, si_int=0, si_ptr=NULL} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24290] +++ killed by SIGRT_1 +++
[pid 24287] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24290, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24287] <... prctl resumed>)        = 0
[pid 24287] setpgid(0, 0)               = 0
[pid 24287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24287] write(3, "1000", 4)         = 4
[pid 24287] close(3)                    = 0
[pid 24287] write(1, "executing program\n", 18executing program
) = 18
[pid 24287] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24287] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24287] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24287] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24287] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8431, si_int=0, si_ptr=NULL} ---
[pid 24287] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24287, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24291
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24291 attached
 <unfinished ...>
[pid 24291] set_robust_list(0x55555be14660, 24) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24292
[pid 24291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24291] setpgid(0, 0)               = 0
[pid 24291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24292 attached
) = 3
[pid 24291] write(3, "1000", 4)         = 4
[pid 24291] close(3)                    = 0
[pid 24291] write(1, "executing program\n", 18executing program
) = 18
[pid 24291] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24291] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24291] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24291] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24291] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10712, si_int=0, si_ptr=NULL} ---
[pid 24292] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24291] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24291, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24293
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24292] <... set_robust_list resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24294
./strace-static-x86_64: Process 24293 attached
[pid 24293] set_robust_list(0x55555be14660, 24) = 0
[pid 24293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24293] setpgid(0, 0)               = 0
[pid 24293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24293] write(3, "1000", 4 <unfinished ...>
[pid 24292] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24293] <... write resumed>)        = 4
[pid 24293] close(3)                    = 0
[pid 24293] write(1, "executing program\n", 18executing program
) = 18
[pid 24293] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24293] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24293] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24293] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24293] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8201, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24294 attached
[pid 24293] +++ killed by SIGRT_1 +++
[pid 24292] <... prctl resumed>)        = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24293, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24292] setpgid(0, 0 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24295
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24295 attached
 <unfinished ...>
[pid 24292] <... setpgid resumed>)      = 0
[pid 24295] set_robust_list(0x55555be14660, 24) = 0
[pid 24295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24295] setpgid(0, 0)               = 0
[pid 24295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24295] write(3, "1000", 4)         = 4
[pid 24295] close(3executing program
)                    = 0
[pid 24295] write(1, "executing program\n", 18) = 18
[pid 24295] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24295] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24295] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24295] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24295] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7541, si_int=0, si_ptr=NULL} ---
[pid 24295] +++ killed by SIGRT_1 +++
[pid 24294] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24292] <... openat resumed>)       = 3
[pid 24292] write(3, "1000", 4 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24295, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24292] <... write resumed>)        = 4
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24292] close(3 <unfinished ...>
[pid 24294] <... set_robust_list resumed>) = 0
[pid 24292] <... close resumed>)        = 0
[pid 24292] write(1, "executing program\n", 18executing program
) = 18
[pid 24294] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24292] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24294] <... prctl resumed>)        = 0
[pid 24292] <... prlimit64 resumed>NULL) = 0
[pid 24294] setpgid(0, 0 <unfinished ...>
[pid 24292] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24294] <... setpgid resumed>)      = 0
[pid 24292] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24292] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24292] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9504, si_int=0, si_ptr=NULL} ---
[pid 24292] +++ killed by SIGRT_1 +++
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24296
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24292, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24296 attached
 <unfinished ...>
[pid 24296] set_robust_list(0x55555be14660, 24) = 0
[pid 24296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24296] setpgid(0, 0)               = 0
[pid 24296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24296] write(3, "1000", 4)         = 4
executing program
[pid 24296] close(3)                    = 0
[pid 24296] write(1, "executing program\n", 18) = 18
[pid 24296] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24296] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24296] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24296] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24296] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8682, si_int=0, si_ptr=NULL} ---
[pid 24296] +++ killed by SIGRT_1 +++
[pid 24294] <... openat resumed>)       = 3
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24296, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24297
./strace-static-x86_64: Process 24297 attached
[pid 24297] set_robust_list(0x55555be14660, 24) = 0
[pid 24297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24297] setpgid(0, 0)               = 0
[pid 24297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24294] write(3, "1000", 4 <unfinished ...>
[pid 24297] <... openat resumed>)       = 3
[pid 24294] <... write resumed>)        = 4
[pid 24297] write(3, "1000", 4)         = 4
[pid 24297] close(3)                    = 0
executing program
[pid 24297] write(1, "executing program\n", 18) = 18
[pid 24297] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24297] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24297] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24297] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24294] close(3 <unfinished ...>
[pid 24297] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9721, si_int=0, si_ptr=NULL} ---
[pid 24297] +++ killed by SIGRT_1 +++
[pid 24294] <... close resumed>)        = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24297, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24298
./strace-static-x86_64: Process 24298 attached
[pid 24298] set_robust_list(0x55555be14660, 24) = 0
[pid 24298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24298] setpgid(0, 0)               = 0
[pid 24298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24294] write(1, "executing program\n", 18 <unfinished ...>
[pid 24298] write(3, "1000", 4)         = 4
[pid 24298] close(3)                    = 0
[pid 24298] write(1, "executing program\n", 18executing program
) = 18
[pid 24298] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24298] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24298] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24298] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24298] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7521, si_int=0, si_ptr=NULL} ---
executing program
[pid 24298] +++ killed by SIGRT_1 +++
[pid 24294] <... write resumed>)        = 18
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24298, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24299
./strace-static-x86_64: Process 24299 attached
[pid 24299] set_robust_list(0x55555be14660, 24) = 0
[pid 24299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24299] setpgid(0, 0)               = 0
[pid 24299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24294] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24299] <... openat resumed>)       = 3
[pid 24294] <... prlimit64 resumed>NULL) = 0
executing program
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24299] write(3, "1000", 4)         = 4
[pid 24299] close(3)                    = 0
[pid 24299] write(1, "executing program\n", 18) = 18
[pid 24294] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24300
[pid 24299] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24294] <... sched_setscheduler resumed>) = 0
[pid 24299] <... prlimit64 resumed>NULL) = 0
[pid 24294] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24299] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24294] <... timer_create resumed>[0]) = 0
[pid 24299] <... sched_setscheduler resumed>) = 0
[pid 24294] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24299] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24299] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24294] <... timer_settime resumed>NULL) = 0
[pid 24299] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8237, si_int=0, si_ptr=NULL} ---
[pid 24294] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=35154, si_int=0, si_ptr=NULL} ---
[pid 24299] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24300 attached
[pid 24300] set_robust_list(0x55555be14660, 24) = 0
[pid 24300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24300] setpgid(0, 0)               = 0
[pid 24294] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24299, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24294, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24301
./strace-static-x86_64: Process 24301 attached
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24300] write(3, "1000", 4executing program
)         = 4
[pid 24300] close(3)                    = 0
[pid 24300] write(1, "executing program\n", 18) = 18
[pid 24300] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24300] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24300] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24300] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24300] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8295, si_int=0, si_ptr=NULL} ---
[pid 24301] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24300] +++ killed by SIGRT_1 +++
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24302
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24300, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24302 attached
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24302] set_robust_list(0x55555be14660, 24) = 0
[pid 24302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24302] setpgid(0, 0)               = 0
[pid 24301] <... set_robust_list resumed>) = 0
[pid 24302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24302] <... openat resumed>)       = 3
executing program
[pid 24302] write(3, "1000", 4 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24302] <... write resumed>)        = 4
[pid 24302] close(3)                    = 0
[pid 24302] write(1, "executing program\n", 18) = 18
[pid 24302] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24302] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24303
[pid 24302] <... sched_setscheduler resumed>) = 0
[pid 24302] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24302] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24302] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7902, si_int=0, si_ptr=NULL} ---
[pid 24302] +++ killed by SIGRT_1 +++
[pid 24301] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24302, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24303 attached
 <unfinished ...>
[pid 24303] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24301] <... prctl resumed>)        = 0
[pid 24303] <... set_robust_list resumed>) = 0
[pid 24303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24303] setpgid(0, 0)               = 0
[pid 24303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24301] setpgid(0, 0 <unfinished ...>
[pid 24303] <... openat resumed>)       = 3
[pid 24303] write(3, "1000", 4)         = 4
[pid 24303] close(3)                    = 0
executing program
[pid 24303] write(1, "executing program\n", 18) = 18
[pid 24303] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24303] <... prlimit64 resumed>NULL) = 0
[pid 24303] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24303] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24303] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24303] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7083, si_int=0, si_ptr=NULL} ---
[pid 24303] +++ killed by SIGRT_1 +++
[pid 24301] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 24304 attached
[pid 24304] set_robust_list(0x55555be14660, 24) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24304
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24303, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24304] setpgid(0, 0)               = 0
[pid 24304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24305
[pid 24304] <... openat resumed>)       = 3
executing program
[pid 24304] write(3, "1000", 4)         = 4
[pid 24304] close(3)                    = 0
[pid 24304] write(1, "executing program\n", 18) = 18
[pid 24304] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24304] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24304] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24304] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24304] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7694, si_int=0, si_ptr=NULL} ---
[pid 24304] +++ killed by SIGRT_1 +++
[pid 24301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24304, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24305 attached
 <unfinished ...>
[pid 24301] <... openat resumed>)       = 3
[pid 24305] set_robust_list(0x55555be14660, 24) = 0
[pid 24301] write(3, "1000", 4)         = 4
[pid 24305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24305] setpgid(0, 0)               = 0
[pid 24301] close(3 <unfinished ...>
[pid 24305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24301] <... close resumed>)        = 0
[pid 24305] <... openat resumed>)       = 3
executing program
[pid 24301] write(1, "executing program\n", 18 <unfinished ...>
[pid 24305] write(3, "1000", 4)         = 4
[pid 24305] close(3)                    = 0
[pid 24305] write(1, "executing program\n", 18) = 18
[pid 24305] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24305] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24305] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24305] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
executing program
[pid 24305] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7977, si_int=0, si_ptr=NULL} ---
[pid 24305] +++ killed by SIGRT_1 +++
[pid 24301] <... write resumed>)        = 18
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24305, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24301] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24301] <... prlimit64 resumed>NULL) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24301] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 24306 attached
 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24306
[pid 24301] <... sched_setscheduler resumed>) = 0
[pid 24301] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24301] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24306] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24301] <... timer_settime resumed>NULL) = 0
[pid 24306] <... set_robust_list resumed>) = 0
[pid 24301] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10034, si_int=0, si_ptr=NULL} ---
[pid 24306] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24306] <... prctl resumed>)        = 0
[pid 24306] setpgid(0, 0)               = 0
[pid 24306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24301] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24301, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24306] write(3, "1000", 4)         = 4
[pid 24306] close(3)                    = 0
[pid 24306] write(1, "executing program\n", 18) = 18
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24307
[pid 24306] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24306] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24306] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24306] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24306] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7885, si_int=0, si_ptr=NULL} ---
[pid 24306] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24306, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24307 attached
 <unfinished ...>
[pid 24307] set_robust_list(0x55555be14660, 24) = 0
[pid 24307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24307] setpgid(0, 0)               = 0
[pid 24307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   659] <... restart_syscall resumed>) = 0
[pid 24307] write(3, "1000", 4 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24307] <... write resumed>)        = 4
[pid 24307] close(3 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24308
[pid 24307] <... close resumed>)        = 0
[pid 24307] write(1, "executing program\n", 18executing program
./strace-static-x86_64: Process 24308 attached
 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24308] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24307] <... write resumed>)        = 18
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24309
[pid 24308] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 24309 attached
[pid 24307] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24307] <... prlimit64 resumed>NULL) = 0
[pid 24309] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24308] setpgid(0, 0 <unfinished ...>
[pid 24307] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24309] <... set_robust_list resumed>) = 0
[pid 24308] <... setpgid resumed>)      = 0
[pid 24307] <... sched_setscheduler resumed>) = 0
[pid 24307] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24307] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24307] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7640, si_int=0, si_ptr=NULL} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24310
[pid 24307] +++ killed by SIGRT_1 +++
[pid 24308] <... openat resumed>)       = 3
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24307, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24310 attached
 <unfinished ...>
[pid 24310] set_robust_list(0x55555be14660, 24) = 0
[pid 24310] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24308] write(3, "1000", 4 <unfinished ...>
[pid 24310] <... prctl resumed>)        = 0
[pid 24310] setpgid(0, 0)               = 0
[pid 24309] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24308] <... write resumed>)        = 4
[pid 24310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24309] <... prctl resumed>)        = 0
[pid 24308] close(3 <unfinished ...>
[pid 24310] <... openat resumed>)       = 3
[pid 24308] <... close resumed>)        = 0
[pid 24310] write(3, "1000", 4 <unfinished ...>
[pid 24308] write(1, "executing program\n", 18 <unfinished ...>
[pid 24309] setpgid(0, 0 <unfinished ...>
[pid 24310] <... write resumed>)        = 4
executing program
executing program
[pid 24310] close(3)                    = 0
[pid 24310] write(1, "executing program\n", 18) = 18
[pid   661] <... restart_syscall resumed>) = 0
[pid 24308] <... write resumed>)        = 18
[pid 24308] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24308] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24309] <... setpgid resumed>)      = 0
[pid 24308] <... sched_setscheduler resumed>) = 0
[pid 24308] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24311
[pid 24308] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24310] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24308] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13815, si_int=0, si_ptr=NULL} ---
[pid 24310] <... prlimit64 resumed>NULL) = 0
[pid 24310] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24310] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24310] <... timer_create resumed>[0]) = 0
[pid 24310] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24310] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7983, si_int=0, si_ptr=NULL} ---
[pid 24308] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24311 attached
[pid 24310] +++ killed by SIGRT_1 +++
[pid 24309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24308, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24312 attached
[pid 24311] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24309] <... openat resumed>)       = 3
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24312
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24310, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24312] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24311] <... set_robust_list resumed>) = 0
[pid 24309] write(3, "1000", 4 <unfinished ...>
[pid 24312] <... set_robust_list resumed>) = 0
[pid 24311] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24309] <... write resumed>)        = 4
[pid 24311] <... prctl resumed>)        = 0
[pid 24309] close(3 <unfinished ...>
[pid 24312] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24311] setpgid(0, 0 <unfinished ...>
[pid 24309] <... close resumed>)        = 0
[pid 24311] <... setpgid resumed>)      = 0
[pid 24312] <... prctl resumed>)        = 0
[pid 24309] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24309] <... write resumed>)        = 18
[pid 24312] setpgid(0, 0 <unfinished ...>
[pid 24311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24309] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24309] <... prlimit64 resumed>NULL) = 0
[pid 24309] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 24313 attached
 <unfinished ...>
[pid 24313] set_robust_list(0x55555be14660, 24) = 0
[pid 24313] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24309] <... sched_setscheduler resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24313
[pid 24309] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24312] <... setpgid resumed>)      = 0
[pid 24311] <... openat resumed>)       = 3
[pid 24309] <... timer_create resumed>[0]) = 0
[pid 24313] <... prctl resumed>)        = 0
[pid 24309] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24311] write(3, "1000", 4 <unfinished ...>
[pid 24309] <... timer_settime resumed>NULL) = 0
[pid 24309] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11229, si_int=0, si_ptr=NULL} ---
[pid 24311] <... write resumed>)        = 4
[pid 24313] setpgid(0, 0 <unfinished ...>
[pid 24311] close(3 <unfinished ...>
[pid 24313] <... setpgid resumed>)      = 0
[pid 24313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24309] +++ killed by SIGRT_1 +++
[pid 24311] <... close resumed>)        = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24311] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24309, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24314
[pid 24311] <... write resumed>)        = 18
[pid 24313] <... openat resumed>)       = 3
[pid 24313] write(3, "1000", 4)         = 4
[pid 24311] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24313] close(3)                    = 0
executing program
[pid 24313] write(1, "executing program\n", 18) = 18
[pid 24313] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24311] <... prlimit64 resumed>NULL) = 0
[pid 24313] <... prlimit64 resumed>NULL) = 0
[pid 24313] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24311] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24313] <... sched_setscheduler resumed>) = 0
[pid 24313] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24313] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24312] <... openat resumed>)       = 3
[pid 24311] <... sched_setscheduler resumed>) = 0
./strace-static-x86_64: Process 24314 attached
[pid 24313] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9277, si_int=0, si_ptr=NULL} ---
[pid 24311] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24314] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24313] +++ killed by SIGRT_1 +++
[pid 24312] write(3, "1000", 4 <unfinished ...>
[pid 24311] <... timer_create resumed>[0]) = 0
[pid 24311] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24313, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24311] <... timer_settime resumed>NULL) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24311] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9771, si_int=0, si_ptr=NULL} ---
[pid 24311] +++ killed by SIGRT_1 +++
[pid 24312] <... write resumed>)        = 4
[pid 24314] <... set_robust_list resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24311, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24314] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24312] close(3 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24314] <... prctl resumed>)        = 0
[pid 24312] <... close resumed>)        = 0
executing program
[pid 24314] setpgid(0, 0 <unfinished ...>
[pid 24312] write(1, "executing program\n", 18 <unfinished ...>
[pid 24314] <... setpgid resumed>)      = 0
[pid 24312] <... write resumed>)        = 18
[pid 24312] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24312] <... prlimit64 resumed>NULL) = 0
[pid 24312] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24314] <... openat resumed>)       = 3
[pid 24312] <... sched_setscheduler resumed>) = 0
[pid 24312] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24312] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24312] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8594, si_int=0, si_ptr=NULL} ---
[pid 24312] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24312, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24314] write(3, "1000", 4 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24314] <... write resumed>)        = 4
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24315 attached
 <unfinished ...>
[pid 24314] close(3 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24315
[pid 24314] <... close resumed>)        = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24314] write(1, "executing program\n", 18 <unfinished ...>
[pid 24315] set_robust_list(0x55555be14660, 24executing program
 <unfinished ...>
[pid 24314] <... write resumed>)        = 18
[pid 24315] <... set_robust_list resumed>) = 0
[pid 24314] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24314] <... prlimit64 resumed>NULL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24316
./strace-static-x86_64: Process 24316 attached
[pid 24316] set_robust_list(0x55555be14660, 24) = 0
[pid 24314] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24316] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24314] <... sched_setscheduler resumed>) = 0
[pid 24316] <... prctl resumed>)        = 0
[pid 24314] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24316] setpgid(0, 0 <unfinished ...>
[pid 24314] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24316] <... setpgid resumed>)      = 0
[pid 24314] <... timer_settime resumed>NULL) = 0
[pid 24314] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12397, si_int=0, si_ptr=NULL} ---
[pid 24316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24316] write(3, "1000", 4)         = 4
[pid 24316] close(3)                    = 0
[pid 24314] +++ killed by SIGRT_1 +++
[pid 24315] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24314, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 24316] write(1, "executing program\n", 18 <unfinished ...>
[pid 24315] <... prctl resumed>)        = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24318
./strace-static-x86_64: Process 24318 attached
[pid 24318] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24317
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24319
[pid 24318] <... set_robust_list resumed>) = 0
[pid 24318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24318] setpgid(0, 0executing program
)               = 0
[pid 24318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24317 attached
 <unfinished ...>
[pid 24316] <... write resumed>)        = 18
[pid 24315] setpgid(0, 0 <unfinished ...>
[pid 24318] <... openat resumed>)       = 3
[pid 24318] write(3, "1000", 4./strace-static-x86_64: Process 24319 attached
 <unfinished ...>
[pid 24317] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24316] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24315] <... setpgid resumed>)      = 0
[pid 24318] <... write resumed>)        = 4
[pid 24318] close(3)                    = 0
[pid 24318] write(1, "executing program\n", 18executing program
) = 18
[pid 24318] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24318] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24318] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24318] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24318] <... timer_settime resumed>NULL) = 0
[pid 24318] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13750, si_int=0, si_ptr=NULL} ---
[pid 24319] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24318] +++ killed by SIGRT_1 +++
[pid 24317] <... set_robust_list resumed>) = 0
[pid 24316] <... prlimit64 resumed>NULL) = 0
[pid 24315] <... openat resumed>)       = 3
[pid 24319] <... set_robust_list resumed>) = 0
[pid 24319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24319] setpgid(0, 0)               = 0
[pid 24319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24318, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24316] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24315] write(3, "1000", 4 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24319] <... openat resumed>)       = 3
[pid 24316] <... sched_setscheduler resumed>) = 0
[pid 24315] <... write resumed>)        = 4
[pid 24316] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24319] write(3, "1000", 4 <unfinished ...>
[pid 24316] <... timer_create resumed>[0]) = 0
[pid 24319] <... write resumed>)        = 4
[pid 24316] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24319] close(3 <unfinished ...>
[pid 24316] <... timer_settime resumed>NULL) = 0
[pid 24319] <... close resumed>)        = 0
executing program
[pid 24316] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12210, si_int=0, si_ptr=NULL} ---
[pid 24315] close(3 <unfinished ...>
[pid 24319] write(1, "executing program\n", 18) = 18
[pid 24319] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24319] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24319] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24319] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24316] +++ killed by SIGRT_1 +++
[pid 24319] <... timer_settime resumed>NULL) = 0
[pid 24315] <... close resumed>)        = 0
[pid 24319] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10359, si_int=0, si_ptr=NULL} ---
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24316, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24315] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24319] +++ killed by SIGRT_1 +++
[pid 24317] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24315] <... write resumed>)        = 18
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24319, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24317] <... prctl resumed>)        = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24315] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24317] setpgid(0, 0)               = 0
[pid 24317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24315] <... prlimit64 resumed>NULL) = 0
[pid 24317] <... openat resumed>)       = 3
[pid 24315] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24317] write(3, "1000", 4)         = 4
[pid 24317] close(3executing program
)                    = 0
[pid 24317] write(1, "executing program\n", 18) = 18
[pid 24317] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24315] <... sched_setscheduler resumed>) = 0
[pid 24317] <... prlimit64 resumed>NULL) = 0
[pid 24315] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24317] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24315] <... timer_create resumed>[0]) = 0
[pid 24317] <... sched_setscheduler resumed>) = 0
[pid 24315] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24317] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24315] <... timer_settime resumed>NULL) = 0
[pid 24317] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24315] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18717, si_int=0, si_ptr=NULL} ---
[pid 24317] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20055, si_int=0, si_ptr=NULL} ---
[pid 24317] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24317, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24315] +++ killed by SIGRT_1 +++
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24315, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24320
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24321
./strace-static-x86_64: Process 24321 attached
./strace-static-x86_64: Process 24320 attached
[pid 24320] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24321] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24320] <... set_robust_list resumed>) = 0
[pid 24321] <... set_robust_list resumed>) = 0
[pid 24320] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24321] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24322
[pid 24320] <... prctl resumed>)        = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24323
[pid 24321] <... prctl resumed>)        = 0
[pid 24320] setpgid(0, 0 <unfinished ...>
[pid 24321] setpgid(0, 0 <unfinished ...>
[pid 24320] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 24323 attached
./strace-static-x86_64: Process 24322 attached
[pid 24321] <... setpgid resumed>)      = 0
[pid 24323] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24322] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24323] <... set_robust_list resumed>) = 0
[pid 24322] <... set_robust_list resumed>) = 0
[pid 24321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24320] write(3, "1000", 4 <unfinished ...>
[pid 24323] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24321] write(3, "1000", 4 <unfinished ...>
[pid 24320] <... write resumed>)        = 4
[pid 24321] <... write resumed>)        = 4
[pid 24321] close(3 <unfinished ...>
[pid 24320] close(3 <unfinished ...>
[pid 24321] <... close resumed>)        = 0
executing program
[pid 24320] <... close resumed>)        = 0
[pid 24320] write(1, "executing program\n", 18 <unfinished ...>
[pid 24321] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24320] <... write resumed>)        = 18
[pid 24321] <... write resumed>)        = 18
[pid 24320] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24321] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24320] <... prlimit64 resumed>NULL) = 0
[pid 24321] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24323] <... prctl resumed>)        = 0
[pid 24322] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24320] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24321] <... sched_setscheduler resumed>) = 0
[pid 24321] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24321] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24323] setpgid(0, 0 <unfinished ...>
[pid 24321] <... timer_settime resumed>NULL) = 0
[pid 24321] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20324, si_int=0, si_ptr=NULL} ---
[pid 24323] <... setpgid resumed>)      = 0
[pid 24322] <... prctl resumed>)        = 0
[pid 24321] +++ killed by SIGRT_1 +++
[pid 24320] <... sched_setscheduler resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24321, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24320] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24320] <... timer_create resumed>[0]) = 0
[pid 24320] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24323] <... openat resumed>)       = 3
[pid 24322] setpgid(0, 0 <unfinished ...>
[pid 24320] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7690, si_int=0, si_ptr=NULL} ---
[pid 24323] write(3, "1000", 4)         = 4
[pid 24322] <... setpgid resumed>)      = 0
[pid 24320] +++ killed by SIGRT_1 +++
[pid 24323] close(3 <unfinished ...>
[pid 24322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24320, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24323] <... close resumed>)        = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24323] write(1, "executing program\n", 18 <unfinished ...>
[pid 24322] <... openat resumed>)       = 3
executing program
[pid 24323] <... write resumed>)        = 18
[pid 24322] write(3, "1000", 4executing program
 <unfinished ...>
[pid 24323] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24322] <... write resumed>)        = 4
[pid 24323] <... prlimit64 resumed>NULL) = 0
[pid 24322] close(3 <unfinished ...>
[pid 24323] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24322] <... close resumed>)        = 0
[pid 24323] <... sched_setscheduler resumed>) = 0
[pid 24322] write(1, "executing program\n", 18 <unfinished ...>
[pid 24323] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24322] <... write resumed>)        = 18
[pid 24323] <... timer_create resumed>[0]) = 0
[pid 24323] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24322] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24323] <... timer_settime resumed>NULL) = 0
[pid 24322] <... prlimit64 resumed>NULL) = 0
[pid 24323] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10500, si_int=0, si_ptr=NULL} ---
[pid 24322] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24323] +++ killed by SIGRT_1 +++
[pid 24322] <... sched_setscheduler resumed>) = 0
[pid 24322] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24323, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24322] <... timer_create resumed>[0]) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24322] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24322] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7908, si_int=0, si_ptr=NULL} ---
[pid 24322] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24322, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24324 attached
, child_tidptr=0x55555be14650) = 24324
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24324] set_robust_list(0x55555be14660, 24) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24325
./strace-static-x86_64: Process 24325 attached
[pid 24325] set_robust_list(0x55555be14660, 24 <unfinished ...>
executing program
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24324] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24325] <... set_robust_list resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24324] <... prctl resumed>)        = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24325] setpgid(0, 0)               = 0
[pid 24325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24325] write(3, "1000", 4)         = 4
[pid 24325] close(3)                    = 0
[pid 24325] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24326
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24327
[pid 24324] setpgid(0, 0 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24328
[pid 24324] <... setpgid resumed>)      = 0
[pid 24325] <... write resumed>)        = 18
[pid 24325] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24325] <... prlimit64 resumed>NULL) = 0
[pid 24325] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24325] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24325] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 24327 attached
NULL) = 0
[pid 24324] <... openat resumed>)       = 3
[pid 24325] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31175, si_int=0, si_ptr=NULL} ---
[pid 24327] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24325] +++ killed by SIGRT_1 +++
[pid 24324] write(3, "1000", 4 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24325, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24324] <... write resumed>)        = 4
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24328 attached
 <unfinished ...>
[pid 24324] close(3 <unfinished ...>
[pid 24328] set_robust_list(0x55555be14660, 24) = 0
executing program
[pid 24327] <... set_robust_list resumed>) = 0
[pid 24324] <... close resumed>)        = 0
[pid 24324] write(1, "executing program\n", 18 <unfinished ...>
[pid 24328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24328] setpgid(0, 0 <unfinished ...>
[pid 24324] <... write resumed>)        = 18
[pid 24328] <... setpgid resumed>)      = 0
[pid 24328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24326 attached
 <unfinished ...>
[pid 24327] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24324] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24326] set_robust_list(0x55555be14660, 24) = 0
[pid 24326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24326] setpgid(0, 0 <unfinished ...>
[pid 24327] <... prctl resumed>)        = 0
[pid 24324] <... prlimit64 resumed>NULL) = 0
[pid 24326] <... setpgid resumed>)      = 0
[pid 24326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24324] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24327] setpgid(0, 0 <unfinished ...>
[pid 24328] <... openat resumed>)       = 3
[pid 24327] <... setpgid resumed>)      = 0
[pid 24324] <... sched_setscheduler resumed>) = 0
[pid 24324] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24324] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24324] <... timer_settime resumed>NULL) = 0
[pid 24328] write(3, "1000", 4 <unfinished ...>
[pid 24324] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9474, si_int=0, si_ptr=NULL} ---
[pid 24328] <... write resumed>)        = 4
[pid 24327] <... openat resumed>)       = 3
[pid 24326] <... openat resumed>)       = 3
[pid   663] <... restart_syscall resumed>) = 0
[pid 24328] close(3)                    = 0
[pid 24328] write(1, "executing program\n", 18 <unfinished ...>
[pid 24326] write(3, "1000", 4 <unfinished ...>
[pid 24324] +++ killed by SIGRT_1 +++
[pid 24327] write(3, "1000", 4 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24324, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24328] <... write resumed>)        = 18
[pid 24328] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24329
[pid 24327] <... write resumed>)        = 4
executing program
[pid 24327] close(3 <unfinished ...>
[pid 24326] <... write resumed>)        = 4
executing program
[pid 24326] close(3)                    = 0
[pid 24326] write(1, "executing program\n", 18) = 18
[pid 24326] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24328] <... prlimit64 resumed>NULL) = 0
[pid 24328] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 24329 attached
) = 0
[pid 24327] <... close resumed>)        = 0
[pid 24328] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24328] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24328] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7750, si_int=0, si_ptr=NULL} ---
executing program
[pid 24329] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24327] write(1, "executing program\n", 18 <unfinished ...>
[pid 24326] <... prlimit64 resumed>NULL) = 0
[pid 24327] <... write resumed>)        = 18
[pid 24329] <... set_robust_list resumed>) = 0
[pid 24328] +++ killed by SIGRT_1 +++
[pid 24327] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24326] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24327] <... prlimit64 resumed>NULL) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24328, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24327] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24327] <... sched_setscheduler resumed>) = 0
[pid 24327] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24327] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24327] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7545, si_int=0, si_ptr=NULL} ---
[pid 24329] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24327] +++ killed by SIGRT_1 +++
[pid 24326] <... sched_setscheduler resumed>) = 0
[pid 24326] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24327, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24326] <... timer_create resumed>[0]) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24326] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24329] <... prctl resumed>)        = 0
[pid 24326] <... timer_settime resumed>NULL) = 0
[pid 24326] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7692, si_int=0, si_ptr=NULL} ---
[pid 24329] setpgid(0, 0)               = 0
[pid 24329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24329] write(3, "1000", 4)         = 4
[pid 24329] close(3)                    = 0
[pid 24326] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24326, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 24329] write(1, "executing program\n", 18) = 18
[pid 24329] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24329] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24329] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24329] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24329] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7875, si_int=0, si_ptr=NULL} ---
[pid 24329] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24329, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24330 attached
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24330
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24330] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24331
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24331 attached
 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24331] set_robust_list(0x55555be14660, 24) = 0
[pid 24331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24331] setpgid(0, 0)               = 0
[pid 24331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24331] write(3, "1000", 4)         = 4
[pid 24331] close(3 <unfinished ...>
executing program
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24334
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24332
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24333
[pid 24331] <... close resumed>)        = 0
[pid 24331] write(1, "executing program\n", 18) = 18
[pid 24331] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24331] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24331] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24330] <... set_robust_list resumed>) = 0
[pid 24331] <... timer_create resumed>[0]) = 0
[pid 24331] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24331] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8295, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24333 attached
./strace-static-x86_64: Process 24332 attached
[pid 24331] +++ killed by SIGRT_1 +++
[pid 24330] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24334 attached
 <unfinished ...>
[pid 24334] set_robust_list(0x55555be14660, 24) = 0
[pid 24334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24334] setpgid(0, 0)               = 0
[pid 24334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24334] write(3, "1000", 4executing program
)         = 4
[pid 24334] close(3)                    = 0
[pid 24334] write(1, "executing program\n", 18) = 18
[pid 24334] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24334] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24334] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24334] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24334] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8282, si_int=0, si_ptr=NULL} ---
[pid 24334] +++ killed by SIGRT_1 +++
[pid 24333] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24332] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24330] <... prctl resumed>)        = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24331, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24334, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24333] <... set_robust_list resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24333] setpgid(0, 0)               = 0
[pid 24333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24330] setpgid(0, 0 <unfinished ...>
[pid 24333] <... openat resumed>)       = 3
[pid 24333] write(3, "1000", 4)         = 4
executing program
[pid 24333] close(3)                    = 0
[pid 24333] write(1, "executing program\n", 18) = 18
[pid 24333] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24330] <... setpgid resumed>)      = 0
[pid 24332] <... set_robust_list resumed>) = 0
[pid 24333] <... prlimit64 resumed>NULL) = 0
[pid 24333] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24333] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24333] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24333] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7863, si_int=0, si_ptr=NULL} ---
[pid 24333] +++ killed by SIGRT_1 +++
[pid 24332] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24333, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24330] <... openat resumed>)       = 3
[pid 24332] <... prctl resumed>)        = 0
[pid 24330] write(3, "1000", 4 <unfinished ...>
[pid 24332] setpgid(0, 0)               = 0
[pid 24330] <... write resumed>)        = 4
[pid 24330] close(3 <unfinished ...>
[pid 24332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24330] <... close resumed>)        = 0
executing program
[pid 24330] write(1, "executing program\n", 18) = 18
[pid 24330] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24332] <... openat resumed>)       = 3
[pid 24332] write(3, "1000", 4 <unfinished ...>
[pid 24330] <... prlimit64 resumed>NULL) = 0
[pid 24332] <... write resumed>)        = 4
[pid 24330] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24332] close(3 <unfinished ...>
[pid 24330] <... sched_setscheduler resumed>) = 0
[pid 24330] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24330] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24330] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9217, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24335
[pid 24330] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24330, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24335 attached
 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24335] set_robust_list(0x55555be14660, 24) = 0
[pid 24335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24335] setpgid(0, 0)               = 0
[pid 24335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24336
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24337
[pid 24335] <... openat resumed>)       = 3
[pid 24335] write(3, "1000", 4)         = 4
[pid 24335] close(3executing program
)                    = 0
[pid 24335] write(1, "executing program\n", 18) = 18
[pid 24335] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24335] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24335] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24335] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24335] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8019, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24337 attached
[pid 24335] +++ killed by SIGRT_1 +++
[pid 24332] <... close resumed>)        = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24335, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24336 attached
 <unfinished ...>
[pid 24336] set_robust_list(0x55555be14660, 24) = 0
[pid 24336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24336] setpgid(0, 0)               = 0
[pid 24336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24332] write(1, "executing program\n", 18 <unfinished ...>
[pid 24337] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24336] write(3, "1000", 4)         = 4
[pid 24336] close(3)                    = 0
[pid 24336] write(1, "executing program\n", 18executing program
) = 18
[pid 24336] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24336] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24336] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24336] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24336] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7630, si_int=0, si_ptr=NULL} ---
executing program
[pid 24337] <... set_robust_list resumed>) = 0
[pid 24336] +++ killed by SIGRT_1 +++
[pid 24332] <... write resumed>)        = 18
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24336, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24332] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24332] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24332] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24332] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24332] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8372, si_int=0, si_ptr=NULL} ---
[pid 24332] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24332, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24337] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24337] <... prctl resumed>)        = 0
[pid 24337] setpgid(0, 0)               = 0
[pid 24337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24338
[pid 24337] <... openat resumed>)       = 3
[pid 24337] write(3, "1000", 4./strace-static-x86_64: Process 24338 attached
 <unfinished ...>
[pid 24338] set_robust_list(0x55555be14660, 24) = 0
[pid 24338] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24337] <... write resumed>)        = 4
[pid 24338] <... prctl resumed>)        = 0
[pid 24338] setpgid(0, 0)               = 0
[pid 24338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24337] close(3)                    = 0
[pid 24338] <... openat resumed>)       = 3
[pid 24338] write(3, "1000", 4)         = 4
[pid 24338] close(3)                    = 0
executing program
[pid 24338] write(1, "executing program\n", 18) = 18
[pid 24338] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24338] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24338] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24338] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24338] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10288, si_int=0, si_ptr=NULL} ---
executing program
[pid 24337] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24338] +++ killed by SIGRT_1 +++
[pid 24337] <... write resumed>)        = 18
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24338, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24337] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24340
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24339
./strace-static-x86_64: Process 24340 attached
[pid 24340] set_robust_list(0x55555be14660, 24) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24341
[pid 24337] <... prlimit64 resumed>NULL) = 0
[pid 24337] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24340] setpgid(0, 0)               = 0
[pid 24340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24340] write(3, "1000", 4 <unfinished ...>
[pid 24337] <... sched_setscheduler resumed>) = 0
[pid 24337] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24340] <... write resumed>)        = 4
[pid 24337] <... timer_create resumed>[0]) = 0
[pid 24340] close(3 <unfinished ...>
[pid 24337] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24340] <... close resumed>)        = 0
[pid 24337] <... timer_settime resumed>NULL) = 0
executing program
[pid 24340] write(1, "executing program\n", 18 <unfinished ...>
[pid 24337] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8639, si_int=0, si_ptr=NULL} ---
[pid 24340] <... write resumed>)        = 18
[pid 24340] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24340] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24340] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24340] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24340] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7560, si_int=0, si_ptr=NULL} ---
[pid 24340] +++ killed by SIGRT_1 +++
[pid 24337] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24340, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24337, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24339 attached
[pid 24339] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24339] <... set_robust_list resumed>) = 0
[pid 24339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24339] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 24341 attached
[pid 24339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24341] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24339] <... openat resumed>)       = 3
[pid 24341] <... set_robust_list resumed>) = 0
[pid 24339] write(3, "1000", 4 <unfinished ...>
[pid 24341] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24339] <... write resumed>)        = 4
[pid 24341] <... prctl resumed>)        = 0
[pid 24339] close(3 <unfinished ...>
[pid 24341] setpgid(0, 0 <unfinished ...>
[pid 24339] <... close resumed>)        = 0
[pid 24341] <... setpgid resumed>)      = 0
[pid 24339] write(1, "executing program\n", 18executing program
) = 18
[pid 24341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24339] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, executing program
 <unfinished ...>
[pid 24341] <... openat resumed>)       = 3
[pid 24339] <... prlimit64 resumed>NULL) = 0
[pid 24341] write(3, "1000", 4 <unfinished ...>
[pid 24339] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24341] <... write resumed>)        = 4
[pid 24339] <... sched_setscheduler resumed>) = 0
[pid 24341] close(3 <unfinished ...>
[pid 24339] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24341] <... close resumed>)        = 0
[pid 24339] <... timer_create resumed>[0]) = 0
[pid 24341] write(1, "executing program\n", 18 <unfinished ...>
[pid 24339] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24341] <... write resumed>)        = 18
[pid 24339] <... timer_settime resumed>NULL) = 0
[pid 24341] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24339] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6649, si_int=0, si_ptr=NULL} ---
[pid 24341] <... prlimit64 resumed>NULL) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24341] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24339] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24342 attached
[pid 24341] <... sched_setscheduler resumed>) = 0
[pid 24341] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24339, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24342] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24341] <... timer_create resumed>[0]) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24342] <... set_robust_list resumed>) = 0
[pid 24341] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24342
[pid 24341] <... timer_settime resumed>NULL) = 0
[pid 24342] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24341] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9911, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24343 attached
./strace-static-x86_64: Process 24344 attached
 <unfinished ...>
[pid 24342] <... prctl resumed>)        = 0
[pid 24341] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24341, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24343
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24344
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24344] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24343] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24342] setpgid(0, 0 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24344] <... set_robust_list resumed>) = 0
[pid 24343] <... set_robust_list resumed>) = 0
[pid 24342] <... setpgid resumed>)      = 0
[pid 24343] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24345
./strace-static-x86_64: Process 24345 attached
[pid 24344] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24343] <... prctl resumed>)        = 0
[pid 24342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24344] <... prctl resumed>)        = 0
[pid 24343] setpgid(0, 0 <unfinished ...>
[pid 24345] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24343] <... setpgid resumed>)      = 0
[pid 24345] <... set_robust_list resumed>) = 0
[pid 24345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24345] setpgid(0, 0)               = 0
[pid 24345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24343] <... openat resumed>)       = 3
[pid 24345] <... openat resumed>)       = 3
[pid 24345] write(3, "1000", 4)         = 4
[pid 24345] close(3executing program
)                    = 0
[pid 24345] write(1, "executing program\n", 18) = 18
[pid 24345] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24345] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24345] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24345] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24345] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8417, si_int=0, si_ptr=NULL} ---
[pid 24345] +++ killed by SIGRT_1 +++
[pid 24344] setpgid(0, 0 <unfinished ...>
[pid 24343] write(3, "1000", 4 <unfinished ...>
[pid 24342] <... openat resumed>)       = 3
[pid 24343] <... write resumed>)        = 4
[pid 24343] close(3 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24345, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24343] <... close resumed>)        = 0
executing program
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24343] write(1, "executing program\n", 18 <unfinished ...>
[pid 24344] <... setpgid resumed>)      = 0
[pid 24343] <... write resumed>)        = 18
[pid 24344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24343] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24344] <... openat resumed>)       = 3
[pid 24343] <... prlimit64 resumed>NULL) = 0
[pid 24342] write(3, "1000", 4 <unfinished ...>
[pid 24344] write(3, "1000", 4 <unfinished ...>
[pid 24343] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24344] <... write resumed>)        = 4
[pid 24343] <... sched_setscheduler resumed>) = 0
[pid 24343] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24342] <... write resumed>)        = 4
[pid 24343] <... timer_create resumed>[0]) = 0
[pid 24343] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24344] close(3 <unfinished ...>
[pid 24343] <... timer_settime resumed>NULL) = 0
[pid 24342] close(3 <unfinished ...>
[pid 24343] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10238, si_int=0, si_ptr=NULL} ---
[pid 24342] <... close resumed>)        = 0
executing program
[pid 24344] <... close resumed>)        = 0
[pid 24344] write(1, "executing program\n", 18) = 18
[pid 24344] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24344] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24344] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24343] +++ killed by SIGRT_1 +++
[pid 24342] write(1, "executing program\n", 18 <unfinished ...>
[pid 24344] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24343, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24344] <... timer_settime resumed>NULL) = 0
executing program
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24344] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13551, si_int=0, si_ptr=NULL} ---
[pid 24342] <... write resumed>)        = 18
[pid 24344] +++ killed by SIGRT_1 +++
[pid 24342] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24344, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24342] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24342] <... sched_setscheduler resumed>) = 0
[pid 24342] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24342] <... timer_create resumed>[0]) = 0
./strace-static-x86_64: Process 24346 attached
[pid 24342] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24346
[pid 24342] <... timer_settime resumed>NULL) = 0
[pid 24342] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13238, si_int=0, si_ptr=NULL} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24347 attached
[pid 24346] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24342] +++ killed by SIGRT_1 +++
[pid 24346] <... set_robust_list resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24342, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24347
[pid 24347] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24348 attached
 <unfinished ...>
[pid 24347] <... set_robust_list resumed>) = 0
[pid 24346] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24348
[pid 24346] <... prctl resumed>)        = 0
[pid 24347] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24346] setpgid(0, 0 <unfinished ...>
[pid 24347] <... prctl resumed>)        = 0
[pid 24346] <... setpgid resumed>)      = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24348] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24349 attached
 <unfinished ...>
[pid 24349] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24346] <... openat resumed>)       = 3
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24349
[pid 24349] <... set_robust_list resumed>) = 0
[pid 24349] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24346] write(3, "1000", 4 <unfinished ...>
[pid 24349] <... prctl resumed>)        = 0
[pid 24349] setpgid(0, 0 <unfinished ...>
[pid 24346] <... write resumed>)        = 4
[pid 24349] <... setpgid resumed>)      = 0
[pid 24346] close(3 <unfinished ...>
[pid 24347] setpgid(0, 0 <unfinished ...>
[pid 24349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24348] <... set_robust_list resumed>) = 0
[pid 24347] <... setpgid resumed>)      = 0
[pid 24346] <... close resumed>)        = 0
[pid 24349] <... openat resumed>)       = 3
[pid 24349] write(3, "1000", 4)         = 4
[pid 24349] close(3)                    = 0
executing program
executing program
[pid 24349] write(1, "executing program\n", 18) = 18
[pid 24349] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24346] write(1, "executing program\n", 18 <unfinished ...>
[pid 24349] <... prlimit64 resumed>NULL) = 0
[pid 24347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24346] <... write resumed>)        = 18
[pid 24349] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24349] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24349] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24346] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24349] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8259, si_int=0, si_ptr=NULL} ---
[pid 24347] <... openat resumed>)       = 3
[pid 24346] <... prlimit64 resumed>NULL) = 0
[pid 24346] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24349] +++ killed by SIGRT_1 +++
[pid 24348] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24347] write(3, "1000", 4 <unfinished ...>
[pid 24346] <... sched_setscheduler resumed>) = 0
[pid 24346] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24347] <... write resumed>)        = 4
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24349, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24346] <... timer_create resumed>[0]) = 0
[pid 24347] close(3 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24346] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24347] <... close resumed>)        = 0
[pid 24346] <... timer_settime resumed>NULL) = 0
[pid 24347] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid 24346] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27443, si_int=0, si_ptr=NULL} ---
[pid 24347] <... write resumed>)        = 18
[pid 24346] +++ killed by SIGRT_1 +++
[pid 24347] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24346, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24348] <... prctl resumed>)        = 0
[pid 24347] <... prlimit64 resumed>NULL) = 0
[pid 24348] setpgid(0, 0 <unfinished ...>
[pid 24347] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24348] <... setpgid resumed>)      = 0
[pid 24347] <... sched_setscheduler resumed>) = 0
[pid 24347] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24347] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24347] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7767, si_int=0, si_ptr=NULL} ---
[pid 24347] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24347, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24350
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24351 attached
 <unfinished ...>
[pid 24348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24351
./strace-static-x86_64: Process 24350 attached
[pid 24350] set_robust_list(0x55555be14660, 24) = 0
[pid 24350] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24348] <... openat resumed>)       = 3
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24351] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24348] write(3, "1000", 4./strace-static-x86_64: Process 24352 attached
 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24352
[pid 24348] <... write resumed>)        = 4
[pid 24351] <... set_robust_list resumed>) = 0
[pid 24350] <... prctl resumed>)        = 0
[pid 24350] setpgid(0, 0 <unfinished ...>
[pid 24348] close(3 <unfinished ...>
[pid 24350] <... setpgid resumed>)      = 0
[pid 24350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24348] <... close resumed>)        = 0
[pid 24352] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24351] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
 <unfinished ...>
[pid 24352] <... set_robust_list resumed>) = 0
[pid 24351] <... prctl resumed>)        = 0
[pid 24348] write(1, "executing program\n", 18 <unfinished ...>
[pid 24350] <... openat resumed>)       = 3
[pid 24348] <... write resumed>)        = 18
[pid 24350] write(3, "1000", 4)         = 4
[pid 24350] close(3)                    = 0
executing program
[pid 24351] setpgid(0, 0 <unfinished ...>
[pid 24350] write(1, "executing program\n", 18 <unfinished ...>
[pid 24348] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24350] <... write resumed>)        = 18
[pid 24350] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24350] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24351] <... setpgid resumed>)      = 0
[pid 24350] <... sched_setscheduler resumed>) = 0
[pid 24348] <... prlimit64 resumed>NULL) = 0
[pid 24352] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24350] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24350] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24350] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8442, si_int=0, si_ptr=NULL} ---
[pid 24351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24348] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24352] <... prctl resumed>)        = 0
[pid 24351] <... openat resumed>)       = 3
[pid 24350] +++ killed by SIGRT_1 +++
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24348] <... sched_setscheduler resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24350, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24348] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24348] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24348] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11454, si_int=0, si_ptr=NULL} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24353
./strace-static-x86_64: Process 24353 attached
[pid 24353] set_robust_list(0x55555be14660, 24) = 0
[pid 24353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24353] setpgid(0, 0)               = 0
[pid 24348] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24348, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24351] write(3, "1000", 4 <unfinished ...>
[pid 24353] <... openat resumed>)       = 3
[pid 24351] <... write resumed>)        = 4
[pid 24353] write(3, "1000", 4)         = 4
[pid 24353] close(3)                    = 0
[pid 24351] close(3 <unfinished ...>
[pid 24353] write(1, "executing program\n", 18) = 18
[pid 24353] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24351] <... close resumed>)        = 0
[pid 24353] <... prlimit64 resumed>NULL) = 0
[pid 24353] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24353] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24353] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
executing program
[pid 24353] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8326, si_int=0, si_ptr=NULL} ---
[pid 24352] setpgid(0, 0 <unfinished ...>
[pid 24351] write(1, "executing program\n", 18 <unfinished ...>
[pid 24353] +++ killed by SIGRT_1 +++
[pid 24352] <... setpgid resumed>)      = 0
[pid 24351] <... write resumed>)        = 18
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24353, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24351] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24351] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24351] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24351] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24351] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8640, si_int=0, si_ptr=NULL} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid 24351] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24351, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24354
./strace-static-x86_64: Process 24354 attached
[pid 24354] set_robust_list(0x55555be14660, 24) = 0
[pid 24354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24354] setpgid(0, 0)               = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24352] <... openat resumed>)       = 3
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24355
[pid 24354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24352] write(3, "1000", 4./strace-static-x86_64: Process 24355 attached
 <unfinished ...>
[pid 24355] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24352] <... write resumed>)        = 4
[pid 24354] <... openat resumed>)       = 3
[pid 24355] <... set_robust_list resumed>) = 0
[pid 24352] close(3 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24356 attached
 <unfinished ...>
[pid 24355] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24354] write(3, "1000", 4 <unfinished ...>
[pid 24352] <... close resumed>)        = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24356
[pid 24356] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24355] <... prctl resumed>)        = 0
[pid 24354] <... write resumed>)        = 4
[pid 24352] write(1, "executing program\n", 18./strace-static-x86_64: Process 24357 attached
executing program
 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24357
[pid 24356] <... set_robust_list resumed>) = 0
[pid 24356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24356] setpgid(0, 0)               = 0
[pid 24356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24357] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24356] <... openat resumed>)       = 3
[pid 24355] setpgid(0, 0 <unfinished ...>
[pid 24354] close(3 <unfinished ...>
[pid 24352] <... write resumed>)        = 18
[pid 24356] write(3, "1000", 4)         = 4
executing program
[pid 24356] close(3)                    = 0
[pid 24356] write(1, "executing program\n", 18) = 18
[pid 24356] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24355] <... setpgid resumed>)      = 0
[pid 24354] <... close resumed>)        = 0
[pid 24352] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24356] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24356] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24356] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24356] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14671, si_int=0, si_ptr=NULL} ---
[pid 24357] <... set_robust_list resumed>) = 0
[pid 24356] +++ killed by SIGRT_1 +++
[pid 24355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 24354] write(1, "executing program\n", 18 <unfinished ...>
[pid 24352] <... prlimit64 resumed>NULL) = 0
[pid 24354] <... write resumed>)        = 18
[pid 24352] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24357] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24355] <... openat resumed>)       = 3
[pid 24354] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24356, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24352] <... sched_setscheduler resumed>) = 0
[pid 24355] write(3, "1000", 4 <unfinished ...>
[pid 24354] <... prlimit64 resumed>NULL) = 0
[pid 24355] <... write resumed>)        = 4
[pid 24352] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24354] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24355] close(3 <unfinished ...>
[pid 24354] <... sched_setscheduler resumed>) = 0
[pid 24352] <... timer_create resumed>[0]) = 0
[pid 24355] <... close resumed>)        = 0
[pid 24354] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
executing program
[pid 24355] write(1, "executing program\n", 18 <unfinished ...>
[pid 24352] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24355] <... write resumed>)        = 18
[pid 24354] <... timer_create resumed>[0]) = 0
[pid 24352] <... timer_settime resumed>NULL) = 0
[pid 24355] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24354] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24352] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12314, si_int=0, si_ptr=NULL} ---
[pid 24355] <... prlimit64 resumed>NULL) = 0
[pid 24354] <... timer_settime resumed>NULL) = 0
[pid 24357] <... prctl resumed>)        = 0
[pid 24355] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24354] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12361, si_int=0, si_ptr=NULL} ---
[pid 24352] +++ killed by SIGRT_1 +++
[pid 24355] <... sched_setscheduler resumed>) = 0
[pid 24357] setpgid(0, 0 <unfinished ...>
[pid 24355] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24354] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24352, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24355] <... timer_create resumed>[0]) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24355] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24354, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24355] <... timer_settime resumed>NULL) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24355] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11774, si_int=0, si_ptr=NULL} ---
[pid 24355] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24355, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24357] <... setpgid resumed>)      = 0
[pid 24357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24357] write(3, "1000", 4)         = 4
[pid 24357] close(3)                    = 0
[pid 24357] write(1, "executing program\n", 18executing program
) = 18
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24357] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24358
./strace-static-x86_64: Process 24359 attached
[pid 24359] set_robust_list(0x55555be14660, 24) = 0
[pid 24359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24359
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24360
[pid 24359] setpgid(0, 0)               = 0
[pid 24359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24359] <... openat resumed>)       = 3
[pid 24359] write(3, "1000", 4)         = 4
[pid 24359] close(3)                    = 0
executing program
[pid 24359] write(1, "executing program\n", 18) = 18
[pid 24359] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24357] <... prlimit64 resumed>NULL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24361
[pid 24359] <... prlimit64 resumed>NULL) = 0
[pid 24359] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24359] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24359] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24359] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8087, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24361 attached
./strace-static-x86_64: Process 24358 attached
[pid 24359] +++ killed by SIGRT_1 +++
[pid 24357] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 24360 attached
 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24359, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24357] <... sched_setscheduler resumed>) = 0
[pid 24357] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24360] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24357] <... timer_create resumed>[0]) = 0
[pid 24360] <... set_robust_list resumed>) = 0
[pid 24357] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24357] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8469, si_int=0, si_ptr=NULL} ---
[pid 24360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24360] setpgid(0, 0)               = 0
[pid 24360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24357] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24357, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24360] <... openat resumed>)       = 3
[pid 24360] write(3, "1000", 4)         = 4
[pid 24360] close(3 <unfinished ...>
[pid 24361] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24358] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24360] <... close resumed>)        = 0
[pid 24360] write(1, "executing program\n", 18executing program
) = 18
[pid 24360] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24360] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24361] <... set_robust_list resumed>) = 0
[pid 24360] <... sched_setscheduler resumed>) = 0
[pid 24358] <... set_robust_list resumed>) = 0
[pid 24360] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24360] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24360] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7672, si_int=0, si_ptr=NULL} ---
[pid 24361] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24360] +++ killed by SIGRT_1 +++
[pid 24358] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24360, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24361] <... prctl resumed>)        = 0
[pid 24358] <... prctl resumed>)        = 0
[pid 24361] setpgid(0, 0 <unfinished ...>
[pid 24358] setpgid(0, 0 <unfinished ...>
[pid 24361] <... setpgid resumed>)      = 0
[pid 24358] <... setpgid resumed>)      = 0
[pid 24358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24358] <... openat resumed>)       = 3
[pid 24361] write(3, "1000", 4 <unfinished ...>
[pid 24358] write(3, "1000", 4 <unfinished ...>
[pid 24361] <... write resumed>)        = 4
[pid 24358] <... write resumed>)        = 4
[pid 24361] close(3 <unfinished ...>
[pid 24358] close(3 <unfinished ...>
[pid 24361] <... close resumed>)        = 0
[pid 24358] <... close resumed>)        = 0
[pid 24361] write(1, "executing program\n", 18 <unfinished ...>
[pid 24358] write(1, "executing program\n", 18executing program
executing program
 <unfinished ...>
[pid 24361] <... write resumed>)        = 18
[pid 24358] <... write resumed>)        = 18
[pid   661] <... restart_syscall resumed>) = 0
[pid 24358] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24361] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24358] <... prlimit64 resumed>NULL) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24361] <... prlimit64 resumed>NULL) = 0
[pid 24358] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24362
./strace-static-x86_64: Process 24362 attached
[pid 24361] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24358] <... sched_setscheduler resumed>) = 0
[pid 24358] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24361] <... sched_setscheduler resumed>) = 0
[pid 24361] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24358] <... timer_create resumed>[0]) = 0
[pid 24361] <... timer_create resumed>[0]) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24361] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24358] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24361] <... timer_settime resumed>NULL) = 0
[pid 24361] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30922, si_int=0, si_ptr=NULL} ---
[pid 24358] <... timer_settime resumed>NULL) = 0
[pid 24362] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24361] +++ killed by SIGRT_1 +++
[pid 24358] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=38701, si_int=0, si_ptr=NULL} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24358] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24363 attached
[pid 24363] set_robust_list(0x55555be14660, 24) = 0
[pid 24363] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24358, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24361, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24363
[pid 24363] <... prctl resumed>)        = 0
[pid 24363] setpgid(0, 0)               = 0
[pid 24363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24362] <... set_robust_list resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24364
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24363] <... openat resumed>)       = 3
executing program
[pid   663] <... restart_syscall resumed>) = 0
[pid 24363] write(3, "1000", 4)         = 4
[pid 24363] close(3 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24363] <... close resumed>)        = 0
[pid 24363] write(1, "executing program\n", 18) = 18
[pid 24363] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24363] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24363] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24363] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24363] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8212, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24365 attached
[pid 24362] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24365
[pid 24365] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24363] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24364 attached
[pid 24364] set_robust_list(0x55555be14660, 24) = 0
[pid 24365] <... set_robust_list resumed>) = 0
[pid 24362] <... prctl resumed>)        = 0
[pid 24364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24364] setpgid(0, 0)               = 0
[pid 24364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24363, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24362] setpgid(0, 0 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24362] <... setpgid resumed>)      = 0
[pid 24364] <... openat resumed>)       = 3
[pid 24364] write(3, "1000", 4)         = 4
[pid 24364] close(3)                    = 0
executing program
[pid 24364] write(1, "executing program\n", 18) = 18
[pid 24364] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24364] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24364] <... sched_setscheduler resumed>) = 0
[pid 24364] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24364] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24364] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7484, si_int=0, si_ptr=NULL} ---
[pid 24362] <... openat resumed>)       = 3
[pid 24365] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24364] +++ killed by SIGRT_1 +++
[pid 24362] write(3, "1000", 4 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24364, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24365] <... prctl resumed>)        = 0
[pid 24362] <... write resumed>)        = 4
[pid 24365] setpgid(0, 0 <unfinished ...>
[pid 24362] close(3 <unfinished ...>
[pid 24365] <... setpgid resumed>)      = 0
[pid 24362] <... close resumed>)        = 0
[pid 24362] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
executing program
[pid 24362] <... write resumed>)        = 18
[pid 24365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24362] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24366
./strace-static-x86_64: Process 24366 attached
[pid 24362] <... prlimit64 resumed>NULL) = 0
[pid 24362] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24366] set_robust_list(0x55555be14660, 24) = 0
[pid 24366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24366] setpgid(0, 0)               = 0
[pid 24366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24362] <... sched_setscheduler resumed>) = 0
[pid 24362] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24362] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24362] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8135, si_int=0, si_ptr=NULL} ---
[pid 24366] <... openat resumed>)       = 3
[pid 24366] write(3, "1000", 4)         = 4
[pid 24366] close(3)                    = 0
[pid 24366] write(1, "executing program\n", 18) = 18
[pid 24366] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24362] +++ killed by SIGRT_1 +++
executing program
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24362, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24366] <... prlimit64 resumed>NULL) = 0
[pid 24366] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24366] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24366] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24366] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9410, si_int=0, si_ptr=NULL} ---
[pid 24365] <... openat resumed>)       = 3
[pid 24366] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24366, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24367
./strace-static-x86_64: Process 24367 attached
[pid 24367] set_robust_list(0x55555be14660, 24) = 0
[pid 24367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24368
[pid 24367] setpgid(0, 0)               = 0
[pid 24367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24365] write(3, "1000", 4 <unfinished ...>
[pid 24367] <... openat resumed>)       = 3
[pid 24365] <... write resumed>)        = 4
[pid 24367] write(3, "1000", 4)         = 4
[pid 24367] close(3executing program
)                    = 0
[pid 24367] write(1, "executing program\n", 18) = 18
[pid 24367] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24367] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24365] close(3 <unfinished ...>
[pid 24367] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24365] <... close resumed>)        = 0
[pid 24367] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program
NULL) = 0
[pid 24367] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9629, si_int=0, si_ptr=NULL} ---
[pid 24365] write(1, "executing program\n", 18 <unfinished ...>
[pid 24367] +++ killed by SIGRT_1 +++
[pid 24365] <... write resumed>)        = 18
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24367, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24365] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24368 attached
 <unfinished ...>
[pid 24368] set_robust_list(0x55555be14660, 24) = 0
[pid 24368] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24365] <... prlimit64 resumed>NULL) = 0
[pid 24368] <... prctl resumed>)        = 0
[pid 24368] setpgid(0, 0 <unfinished ...>
[pid 24365] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24368] <... setpgid resumed>)      = 0
[pid 24368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24365] <... sched_setscheduler resumed>) = 0
[pid 24365] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24365] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program
NULL) = 0
[pid 24365] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7985, si_int=0, si_ptr=NULL} ---
[pid 24368] <... openat resumed>)       = 3
[pid 24368] write(3, "1000", 4)         = 4
[pid 24368] close(3)                    = 0
[pid 24368] write(1, "executing program\n", 18) = 18
[pid 24368] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24365] +++ killed by SIGRT_1 +++
[pid 24368] <... prlimit64 resumed>NULL) = 0
[pid 24368] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24365, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24368] <... sched_setscheduler resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24368] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24368] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24368] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7899, si_int=0, si_ptr=NULL} ---
[pid 24368] +++ killed by SIGRT_1 +++
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24368, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24369 attached
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24369
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24369] set_robust_list(0x55555be14660, 24) = 0
[pid 24369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24369] setpgid(0, 0 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24370
[pid 24369] <... setpgid resumed>)      = 0
[pid 24369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24369] write(3, "1000", 4)         = 4
[pid 24369] close(3)                    = 0
[pid 24369] write(1, "executing program\n", 18executing program
) = 18
[pid 24369] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24369] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24369] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24369] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24369] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11997, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24370 attached
[pid 24370] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24369] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24369, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24370] <... set_robust_list resumed>) = 0
[pid 24370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24370] setpgid(0, 0 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24371
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24371 attached
 <unfinished ...>
[pid 24370] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 24372 attached
[pid 24372] set_robust_list(0x55555be14660, 24) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24372
[pid 24370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24372] setpgid(0, 0)               = 0
[pid 24372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24372] <... openat resumed>)       = 3
[pid 24372] write(3, "1000", 4)         = 4
[pid 24372] close(3)                    = 0
executing program
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24372] write(1, "executing program\n", 18) = 18
[pid 24372] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24372] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24372] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24372] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24372] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7722, si_int=0, si_ptr=NULL} ---
[pid 24372] +++ killed by SIGRT_1 +++
[pid 24371] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24370] <... openat resumed>)       = 3
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24373
[pid 24370] write(3, "1000", 4 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24372, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24370] <... write resumed>)        = 4
./strace-static-x86_64: Process 24373 attached
[pid 24370] close(3 <unfinished ...>
[pid 24373] set_robust_list(0x55555be14660, 24) = 0
[pid 24373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24371] <... set_robust_list resumed>) = 0
[pid 24370] <... close resumed>)        = 0
[pid 24373] setpgid(0, 0)               = 0
[pid 24373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24370] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24373] <... openat resumed>)       = 3
[pid 24370] <... write resumed>)        = 18
[pid 24373] write(3, "1000", 4executing program
)         = 4
[pid 24373] close(3)                    = 0
[pid 24373] write(1, "executing program\n", 18) = 18
[pid 24373] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24373] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24373] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24370] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24373] <... timer_create resumed>[0]) = 0
[pid 24370] <... prlimit64 resumed>NULL) = 0
[pid 24373] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24373] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8557, si_int=0, si_ptr=NULL} ---
[pid 24370] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24373] +++ killed by SIGRT_1 +++
[pid 24371] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24370] <... sched_setscheduler resumed>) = 0
[pid 24370] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24374
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24373, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24370] <... timer_create resumed>[0]) = 0
[pid 24370] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24370] <... timer_settime resumed>NULL) = 0
./strace-static-x86_64: Process 24374 attached
[pid 24370] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22145, si_int=0, si_ptr=NULL} ---
[pid 24374] set_robust_list(0x55555be14660, 24) = 0
[pid 24374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24374] setpgid(0, 0)               = 0
[pid 24374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24370] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24370, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24374] <... openat resumed>)       = 3
[pid 24374] write(3, "1000", 4 <unfinished ...>
[pid 24371] <... prctl resumed>)        = 0
[pid 24374] <... write resumed>)        = 4
[pid 24374] close(3)                    = 0
[pid 24374] write(1, "executing program\n", 18executing program
) = 18
[pid 24374] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24374] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24374] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24374] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24371] setpgid(0, 0 <unfinished ...>
[pid 24374] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24751, si_int=0, si_ptr=NULL} ---
[pid 24374] +++ killed by SIGRT_1 +++
[pid 24371] <... setpgid resumed>)      = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24374, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24371] write(3, "1000", 4)         = 4
[pid 24371] close(3 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24371] <... close resumed>)        = 0
executing program
[pid 24371] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24371] <... write resumed>)        = 18
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24375
[pid 24371] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24375 attached
NULL) = 0
[pid 24375] set_robust_list(0x55555be14660, 24) = 0
[pid 24375] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24371] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24375] <... prctl resumed>)        = 0
[pid 24375] setpgid(0, 0)               = 0
[pid 24375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24371] <... sched_setscheduler resumed>) = 0
[pid 24371] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24371] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24371] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8377, si_int=0, si_ptr=NULL} ---
executing program
[pid 24375] <... openat resumed>)       = 3
[pid 24375] write(3, "1000", 4)         = 4
[pid 24375] close(3)                    = 0
[pid 24375] write(1, "executing program\n", 18) = 18
[pid 24375] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24371] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24371, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24375] <... prlimit64 resumed>NULL) = 0
[pid 24375] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24375] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24375] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24376
[pid 24375] <... timer_settime resumed>NULL) = 0
[pid 24375] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11668, si_int=0, si_ptr=NULL} ---
[pid 24375] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24375, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24376 attached
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24376] set_robust_list(0x55555be14660, 24) = 0
[pid 24376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24376] setpgid(0, 0)               = 0
[pid 24376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24376] write(3, "1000", 4 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24376] <... write resumed>)        = 4
[pid 24376] close(3 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24376] <... close resumed>)        = 0
executing program
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24376] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24378
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24377
[pid 24376] <... write resumed>)        = 18
[pid 24376] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24377 attached
 <unfinished ...>
[pid 24377] set_robust_list(0x55555be14660, 24) = 0
[pid 24377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24377] setpgid(0, 0)               = 0
[pid 24376] <... prlimit64 resumed>NULL) = 0
[pid 24376] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24376] <... sched_setscheduler resumed>) = 0
[pid 24377] write(3, "1000", 4 <unfinished ...>
[pid 24376] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24377] <... write resumed>)        = 4
[pid 24376] <... timer_create resumed>[0]) = 0
executing program
[pid 24377] close(3 <unfinished ...>
[pid 24376] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24377] <... close resumed>)        = 0
[pid 24376] <... timer_settime resumed>NULL) = 0
[pid 24377] write(1, "executing program\n", 18) = 18
[pid 24376] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20353, si_int=0, si_ptr=NULL} ---
[pid 24377] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24377] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24377] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24377] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24376] +++ killed by SIGRT_1 +++
[pid 24377] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9270, si_int=0, si_ptr=NULL} ---
[pid 24377] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24376, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24377, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24378 attached
 <unfinished ...>
[pid 24378] set_robust_list(0x55555be14660, 24) = 0
[pid 24378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24379
[pid 24378] setpgid(0, 0)               = 0
[pid 24378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24378] write(3, "1000", 4)         = 4
executing program
[pid 24378] close(3)                    = 0
[pid 24378] write(1, "executing program\n", 18) = 18
[pid 24378] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24380 attached
, child_tidptr=0x55555be14650) = 24380
[pid 24378] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24378] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24378] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24378] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7311, si_int=0, si_ptr=NULL} ---
[pid 24380] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24378] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24378, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24379 attached
 <unfinished ...>
[pid 24379] set_robust_list(0x55555be14660, 24) = 0
[pid 24379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24379] setpgid(0, 0)               = 0
[pid 24380] <... set_robust_list resumed>) = 0
[pid 24379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24380] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24379] write(3, "1000", 4 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24380] <... prctl resumed>)        = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24381
[pid 24379] <... write resumed>)        = 4
[pid 24379] close(3)                    = 0
[pid 24379] write(1, "executing program\n", 18executing program
) = 18
[pid 24379] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24379] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24379] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24379] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24379] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7803, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24381 attached
[pid 24380] setpgid(0, 0 <unfinished ...>
[pid 24379] +++ killed by SIGRT_1 +++
[pid 24381] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24380] <... setpgid resumed>)      = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24379, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24381] <... set_robust_list resumed>) = 0
[pid 24380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24381] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24380] <... openat resumed>)       = 3
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24382
[pid 24381] <... prctl resumed>)        = 0
[pid 24380] write(3, "1000", 4./strace-static-x86_64: Process 24382 attached
./strace-static-x86_64: Process 24383 attached
 <unfinished ...>
[pid 24383] set_robust_list(0x55555be14660, 24) = 0
[pid 24383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24383] setpgid(0, 0)               = 0
[pid 24383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24381] setpgid(0, 0 <unfinished ...>
[pid 24380] <... write resumed>)        = 4
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24383
[pid 24383] <... openat resumed>)       = 3
[pid 24381] <... setpgid resumed>)      = 0
[pid 24380] close(3 <unfinished ...>
[pid 24383] write(3, "1000", 4)         = 4
[pid 24383] close(3executing program
)                    = 0
[pid 24383] write(1, "executing program\n", 18) = 18
[pid 24383] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24383] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24383] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24383] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24383] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7658, si_int=0, si_ptr=NULL} ---
executing program
[pid 24383] +++ killed by SIGRT_1 +++
[pid 24382] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24380] <... close resumed>)        = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24380] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24383, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24380] <... write resumed>)        = 18
[pid 24381] <... openat resumed>)       = 3
[pid 24380] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24381] write(3, "1000", 4 <unfinished ...>
[pid 24380] <... prlimit64 resumed>NULL) = 0
[pid 24382] <... set_robust_list resumed>) = 0
[pid 24380] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24381] <... write resumed>)        = 4
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24384
./strace-static-x86_64: Process 24384 attached
[pid 24384] set_robust_list(0x55555be14660, 24) = 0
[pid 24381] close(3 <unfinished ...>
[pid 24380] <... sched_setscheduler resumed>) = 0
[pid 24384] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24380] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24381] <... close resumed>)        = 0
executing program
[pid 24380] <... timer_create resumed>[0]) = 0
[pid 24384] <... prctl resumed>)        = 0
[pid 24380] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24381] write(1, "executing program\n", 18 <unfinished ...>
[pid 24380] <... timer_settime resumed>NULL) = 0
[pid 24381] <... write resumed>)        = 18
[pid 24380] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8334, si_int=0, si_ptr=NULL} ---
[pid 24381] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24384] setpgid(0, 0)               = 0
[pid 24384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24384] write(3, "1000", 4)         = 4
[pid 24384] close(3 <unfinished ...>
[pid 24380] +++ killed by SIGRT_1 +++
[pid 24381] <... prlimit64 resumed>NULL) = 0
executing program
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24380, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24384] <... close resumed>)        = 0
[pid 24384] write(1, "executing program\n", 18) = 18
[pid 24384] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24381] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24384] <... prlimit64 resumed>NULL) = 0
[pid 24381] <... sched_setscheduler resumed>) = 0
[pid 24384] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24381] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24384] <... sched_setscheduler resumed>) = 0
[pid 24381] <... timer_create resumed>[0]) = 0
[pid 24384] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24381] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24384] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24384] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9000, si_int=0, si_ptr=NULL} ---
[pid 24381] <... timer_settime resumed>NULL) = 0
[pid 24384] +++ killed by SIGRT_1 +++
[pid 24382] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24381] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=91154, si_int=0, si_ptr=NULL} ---
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24384, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24382] <... prctl resumed>)        = 0
[pid 24381] +++ killed by SIGRT_1 +++
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24381, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24386
./strace-static-x86_64: Process 24385 attached
[pid 24385] set_robust_list(0x55555be14660, 24) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24385
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24387
[pid 24385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24385] setpgid(0, 0)               = 0
[pid 24385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24382] setpgid(0, 0 <unfinished ...>
[pid 24385] write(3, "1000", 4)         = 4
[pid 24385] close(3)                    = 0
[pid 24385] write(1, "executing program\n", 18executing program
) = 18
[pid 24385] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24385] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24385] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24385] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24385] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7844, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24387 attached
./strace-static-x86_64: Process 24386 attached
[pid 24385] +++ killed by SIGRT_1 +++
[pid 24382] <... setpgid resumed>)      = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24385, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24387] set_robust_list(0x55555be14660, 24) = 0
[pid 24387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24387] setpgid(0, 0)               = 0
[pid 24382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24387] write(3, "1000", 4)         = 4
[pid 24387] close(3)                    = 0
executing program
[pid 24382] <... openat resumed>)       = 3
[pid 24387] write(1, "executing program\n", 18) = 18
[pid 24387] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24387] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24387] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24387] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24387] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7221, si_int=0, si_ptr=NULL} ---
[pid 24387] +++ killed by SIGRT_1 +++
[pid 24386] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24382] write(3, "1000", 4 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24387, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24386] <... set_robust_list resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24386] setpgid(0, 0)               = 0
[pid 24386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
) = 3
[pid 24386] write(3, "1000", 4)         = 4
[pid 24386] close(3)                    = 0
[pid 24386] write(1, "executing program\n", 18) = 18
[pid 24386] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24386] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24386] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24386] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24386] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7402, si_int=0, si_ptr=NULL} ---
[pid 24386] +++ killed by SIGRT_1 +++
[pid 24382] <... write resumed>)        = 4
[pid 24382] close(3 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24386, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24382] <... close resumed>)        = 0
executing program
[pid 24382] write(1, "executing program\n", 18) = 18
[pid 24382] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24382] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24382] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24382] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24382] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8419, si_int=0, si_ptr=NULL} ---
[pid 24382] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24382, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24388 attached
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24388
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24389
[pid 24388] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 24390 attached
./strace-static-x86_64: Process 24389 attached
./strace-static-x86_64: Process 24391 attached
) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24389] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24390
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24391
[pid 24388] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24389] <... set_robust_list resumed>) = 0
[pid 24388] <... prctl resumed>)        = 0
[pid 24390] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24389] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24388] setpgid(0, 0 <unfinished ...>
[pid 24389] <... prctl resumed>)        = 0
[pid 24391] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24390] <... set_robust_list resumed>) = 0
[pid 24388] <... setpgid resumed>)      = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24392
[pid 24391] <... set_robust_list resumed>) = 0
[pid 24389] setpgid(0, 0 <unfinished ...>
[pid 24388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24389] <... setpgid resumed>)      = 0
[pid 24388] <... openat resumed>)       = 3
[pid 24389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24388] write(3, "1000", 4 <unfinished ...>
[pid 24389] <... openat resumed>)       = 3
[pid 24390] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24388] <... write resumed>)        = 4
[pid 24389] write(3, "1000", 4 <unfinished ...>
[pid 24391] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24390] <... prctl resumed>)        = 0
[pid 24388] close(3 <unfinished ...>
[pid 24389] <... write resumed>)        = 4
[pid 24391] <... prctl resumed>)        = 0
[pid 24390] setpgid(0, 0 <unfinished ...>
[pid 24389] close(3 <unfinished ...>
[pid 24388] <... close resumed>)        = 0
[pid 24390] <... setpgid resumed>)      = 0
[pid 24389] <... close resumed>)        = 0
[pid 24388] write(1, "executing program\n", 18 <unfinished ...>
[pid 24391] setpgid(0, 0 <unfinished ...>
[pid 24389] write(1, "executing program\n", 18 <unfinished ...>
[pid 24388] <... write resumed>)        = 18
executing program
executing program
[pid 24391] <... setpgid resumed>)      = 0
[pid 24390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24389] <... write resumed>)        = 18
./strace-static-x86_64: Process 24392 attached
[pid 24388] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24389] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24388] <... prlimit64 resumed>NULL) = 0
[pid 24389] <... prlimit64 resumed>NULL) = 0
[pid 24388] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24389] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24388] <... sched_setscheduler resumed>) = 0
[pid 24390] <... openat resumed>)       = 3
[pid 24389] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24388] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24390] write(3, "1000", 4 <unfinished ...>
[pid 24389] <... timer_create resumed>[0]) = 0
[pid 24388] <... timer_create resumed>[0]) = 0
[pid 24390] <... write resumed>)        = 4
[pid 24389] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24388] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24391] <... openat resumed>)       = 3
[pid 24390] close(3 <unfinished ...>
[pid 24389] <... timer_settime resumed>NULL) = 0
[pid 24388] <... timer_settime resumed>NULL) = 0
[pid 24389] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25843, si_int=0, si_ptr=NULL} ---
[pid 24388] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19170, si_int=0, si_ptr=NULL} ---
[pid 24391] write(3, "1000", 4 <unfinished ...>
[pid 24390] <... close resumed>)        = 0
[pid 24391] <... write resumed>)        = 4
[pid 24390] write(1, "executing program\n", 18 <unfinished ...>
[pid 24389] +++ killed by SIGRT_1 +++
[pid 24388] +++ killed by SIGRT_1 +++
executing program
executing program
[pid 24391] close(3 <unfinished ...>
[pid 24390] <... write resumed>)        = 18
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24389, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24392] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24388, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24391] <... close resumed>)        = 0
[pid 24390] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24391] write(1, "executing program\n", 18 <unfinished ...>
[pid 24390] <... prlimit64 resumed>NULL) = 0
[pid 24392] <... set_robust_list resumed>) = 0
[pid 24390] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24391] <... write resumed>)        = 18
[pid 24390] <... sched_setscheduler resumed>) = 0
[pid 24392] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24391] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24390] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24392] <... prctl resumed>)        = 0
[pid 24390] <... timer_create resumed>[0]) = 0
[pid 24391] <... prlimit64 resumed>NULL) = 0
[pid 24390] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24391] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24390] <... timer_settime resumed>NULL) = 0
[pid 24392] setpgid(0, 0 <unfinished ...>
[pid 24390] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9607, si_int=0, si_ptr=NULL} ---
[pid 24391] <... sched_setscheduler resumed>) = 0
[pid 24391] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24391] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24391] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6944, si_int=0, si_ptr=NULL} ---
[pid 24392] <... setpgid resumed>)      = 0
[pid 24391] +++ killed by SIGRT_1 +++
[pid 24390] +++ killed by SIGRT_1 +++
[pid 24392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24390, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24391, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24392] <... openat resumed>)       = 3
[pid 24392] write(3, "1000", 4)         = 4
[pid 24392] close(3)                    = 0
[pid 24392] write(1, "executing program\n", 18executing program
) = 18
[pid 24392] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24392] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24392] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24392] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24392] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9494, si_int=0, si_ptr=NULL} ---
[pid 24392] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24392, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24394
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24395 attached
 <unfinished ...>
[pid 24395] set_robust_list(0x55555be14660, 24) = 0
[pid 24395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24395] setpgid(0, 0)               = 0
[pid 24395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24396
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24397
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24395
[pid 24395] <... openat resumed>)       = 3
[pid 24395] write(3, "1000", 4)         = 4
[pid 24395] close(3./strace-static-x86_64: Process 24394 attached
./strace-static-x86_64: Process 24397 attached
)                    = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
executing program
[pid 24395] write(1, "executing program\n", 18) = 18
[pid 24395] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24395] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24395] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24395] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24395] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9029, si_int=0, si_ptr=NULL} ---
[pid 24397] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24395] +++ killed by SIGRT_1 +++
[pid 24394] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24398
./strace-static-x86_64: Process 24396 attached
[pid 24396] set_robust_list(0x55555be14660, 24) = 0
[pid 24397] <... set_robust_list resumed>) = 0
[pid 24394] <... set_robust_list resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24395, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24396] setpgid(0, 0)               = 0
[pid 24394] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24397] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24394] <... prctl resumed>)        = 0
[pid 24397] <... prctl resumed>)        = 0
[pid 24394] setpgid(0, 0 <unfinished ...>
[pid 24396] <... openat resumed>)       = 3
[pid 24394] <... setpgid resumed>)      = 0
[pid 24396] write(3, "1000", 4)         = 4
[pid 24396] close(3)                    = 0
[pid 24396] write(1, "executing program\n", 18executing program
) = 18
[pid 24396] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24396] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24396] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24396] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24396] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9123, si_int=0, si_ptr=NULL} ---
[pid 24397] setpgid(0, 0 <unfinished ...>
[pid 24396] +++ killed by SIGRT_1 +++
[pid 24394] <... openat resumed>)       = 3
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24396, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24398 attached
 <unfinished ...>
[pid 24398] set_robust_list(0x55555be14660, 24) = 0
[pid 24398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24398] setpgid(0, 0 <unfinished ...>
[pid 24397] <... setpgid resumed>)      = 0
[pid 24394] write(3, "1000", 4 <unfinished ...>
[pid 24398] <... setpgid resumed>)      = 0
[pid 24398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24394] <... write resumed>)        = 4
[pid 24397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24398] <... openat resumed>)       = 3
[pid 24398] write(3, "1000", 4)         = 4
[pid 24398] close(3)                    = 0
[pid 24398] write(1, "executing program\n", 18executing program
) = 18
[pid 24394] close(3)                    = 0
[pid 24394] write(1, "executing program\n", 18executing program
) = 18
[pid 24394] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24394] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24397] <... openat resumed>)       = 3
[pid 24394] <... sched_setscheduler resumed>) = 0
[pid 24394] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24394] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24394] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8513, si_int=0, si_ptr=NULL} ---
[pid 24397] write(3, "1000", 4 <unfinished ...>
[pid 24394] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24394, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 24398] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24397] <... write resumed>)        = 4
[pid 24398] <... prlimit64 resumed>NULL) = 0
[pid 24397] close(3 <unfinished ...>
[pid 24398] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24397] <... close resumed>)        = 0
[pid 24398] <... sched_setscheduler resumed>) = 0
[pid 24398] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24398] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24398] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7615, si_int=0, si_ptr=NULL} ---
executing program
[pid 24397] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24399
[pid 24398] +++ killed by SIGRT_1 +++
[pid 24397] <... write resumed>)        = 18
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24398, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24397] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24399 attached
 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24397] <... prlimit64 resumed>NULL) = 0
[pid 24399] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24397] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24399] <... set_robust_list resumed>) = 0
[pid 24397] <... sched_setscheduler resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24397] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program
 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24397] <... timer_create resumed>[0]) = 0
[pid 24397] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24399] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24397] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16058, si_int=0, si_ptr=NULL} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24399] <... prctl resumed>)        = 0
[pid 24399] setpgid(0, 0)               = 0
[pid 24399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24397] +++ killed by SIGRT_1 +++
[pid 24399] write(3, "1000", 4)         = 4
[pid 24399] close(3)                    = 0
[pid 24399] write(1, "executing program\n", 18) = 18
[pid 24399] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24397, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24399] <... prlimit64 resumed>NULL) = 0
[pid 24399] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24399] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24400
[pid 24399] <... timer_create resumed>[0]) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24401
[pid 24399] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24399] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9778, si_int=0, si_ptr=NULL} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24399] +++ killed by SIGRT_1 +++
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24402
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24399, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24400 attached
 <unfinished ...>
[pid 24400] set_robust_list(0x55555be14660, 24) = 0
./strace-static-x86_64: Process 24401 attached
[pid 24400] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24402 attached
 <unfinished ...>
[pid 24401] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
executing program
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24400] <... prctl resumed>)        = 0
[pid 24400] setpgid(0, 0)               = 0
[pid 24400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24400] write(3, "1000", 4)         = 4
[pid 24400] close(3 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24403
[pid 24400] <... close resumed>)        = 0
[pid 24400] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24404
[pid 24400] <... write resumed>)        = 18
[pid 24400] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24400] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
./strace-static-x86_64: Process 24404 attached
./strace-static-x86_64: Process 24403 attached
[pid 24402] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24401] <... set_robust_list resumed>) = 0
[pid 24400] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24400] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24400] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8089, si_int=0, si_ptr=NULL} ---
[pid 24404] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24403] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24402] <... set_robust_list resumed>) = 0
[pid 24401] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24404] <... set_robust_list resumed>) = 0
[pid 24403] <... set_robust_list resumed>) = 0
[pid 24401] <... prctl resumed>)        = 0
[pid 24400] +++ killed by SIGRT_1 +++
[pid 24402] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24404] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24403] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24402] <... prctl resumed>)        = 0
[pid 24401] setpgid(0, 0 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24400, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24404] <... prctl resumed>)        = 0
[pid 24403] <... prctl resumed>)        = 0
[pid 24402] setpgid(0, 0 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24404] setpgid(0, 0 <unfinished ...>
[pid 24403] setpgid(0, 0 <unfinished ...>
[pid 24402] <... setpgid resumed>)      = 0
[pid 24401] <... setpgid resumed>)      = 0
[pid 24401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24404] <... setpgid resumed>)      = 0
[pid 24401] <... openat resumed>)       = 3
[pid 24401] write(3, "1000", 4)         = 4
[pid 24401] close(3)                    = 0
[pid 24401] write(1, "executing program\n", 18executing program
) = 18
[pid 24401] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24401] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24401] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24401] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24401] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8028, si_int=0, si_ptr=NULL} ---
[pid 24404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24403] <... setpgid resumed>)      = 0
[pid 24402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24401] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24401, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24404] <... openat resumed>)       = 3
[pid 24403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24402] <... openat resumed>)       = 3
[pid 24403] <... openat resumed>)       = 3
executing program
[pid 24403] write(3, "1000", 4)         = 4
[pid 24403] close(3)                    = 0
[pid 24403] write(1, "executing program\n", 18) = 18
[pid 24403] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24403] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24403] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24403] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24403] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7713, si_int=0, si_ptr=NULL} ---
[pid 24404] write(3, "1000", 4 <unfinished ...>
[pid 24403] +++ killed by SIGRT_1 +++
[pid 24402] write(3, "1000", 4 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24403, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24404] <... write resumed>)        = 4
[pid 24402] <... write resumed>)        = 4
[pid 24404] close(3 <unfinished ...>
[pid 24402] close(3 <unfinished ...>
[pid 24404] <... close resumed>)        = 0
[pid 24402] <... close resumed>)        = 0
[pid 24404] write(1, "executing program\n", 18 <unfinished ...>
executing program
executing program
[pid 24402] write(1, "executing program\n", 18 <unfinished ...>
[pid 24404] <... write resumed>)        = 18
[pid 24402] <... write resumed>)        = 18
[pid 24402] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24404] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24402] <... prlimit64 resumed>NULL) = 0
[pid 24404] <... prlimit64 resumed>NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24402] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24404] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24402] <... sched_setscheduler resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24402] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24402] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24402] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9024, si_int=0, si_ptr=NULL} ---
[pid 24402] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24402, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24405 attached
 <unfinished ...>
[pid 24405] set_robust_list(0x55555be14660, 24) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24405
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24406
[pid 24404] <... sched_setscheduler resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24404] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24404] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24405] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24404] <... timer_settime resumed>NULL) = 0
[pid 24405] <... prctl resumed>)        = 0
[pid 24404] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10107, si_int=0, si_ptr=NULL} ---
[pid 24405] setpgid(0, 0)               = 0
[pid 24405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24405] write(3, "1000", 4 <unfinished ...>
[pid 24404] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24404, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24407
[pid 24405] <... write resumed>)        = 4
[pid 24405] close(3)                    = 0
executing program
[pid 24405] write(1, "executing program\n", 18) = 18
[pid 24405] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24405] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24405] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24405] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24405] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7298, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24407 attached
[pid 24405] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24405, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24406 attached
 <unfinished ...>
[pid 24406] set_robust_list(0x55555be14660, 24) = 0
[pid 24406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24406] setpgid(0, 0)               = 0
[pid 24407] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24407] <... set_robust_list resumed>) = 0
[pid 24406] <... openat resumed>)       = 3
[pid 24406] write(3, "1000", 4)         = 4
executing program
[pid 24406] close(3)                    = 0
[pid 24406] write(1, "executing program\n", 18) = 18
[pid 24406] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24406] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24406] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24406] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24406] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7252, si_int=0, si_ptr=NULL} ---
[pid 24407] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24406] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24406, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24407] <... prctl resumed>)        = 0
[pid 24407] setpgid(0, 0)               = 0
[pid 24407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24407] write(3, "1000", 4)         = 4
[pid 24407] close(3)                    = 0
[pid 24407] write(1, "executing program\n", 18executing program
) = 18
[pid 24407] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24407] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24408
./strace-static-x86_64: Process 24408 attached
[pid 24408] set_robust_list(0x55555be14660, 24) = 0
[pid 24408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24408] setpgid(0, 0 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24407] <... sched_setscheduler resumed>) = 0
[pid 24407] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24409
[pid 24407] <... timer_create resumed>[0]) = 0
[pid 24408] <... setpgid resumed>)      = 0
[pid 24407] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24407] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11168, si_int=0, si_ptr=NULL} ---
executing program
[pid 24408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24408] write(3, "1000", 4)         = 4
[pid 24408] close(3)                    = 0
[pid 24408] write(1, "executing program\n", 18) = 18
[pid 24408] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24407] +++ killed by SIGRT_1 +++
[pid 24408] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24407, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24408] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24408] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24408] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8573, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24409 attached
[pid 24408] +++ killed by SIGRT_1 +++
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24410 attached
 <unfinished ...>
[pid 24410] set_robust_list(0x55555be14660, 24) = 0
[pid 24410] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24410
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24408, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24411
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24410] <... prctl resumed>)        = 0
[pid 24410] setpgid(0, 0)               = 0
[pid 24410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24412
executing program
[pid 24410] <... openat resumed>)       = 3
[pid 24410] write(3, "1000", 4)         = 4
[pid 24410] close(3)                    = 0
[pid 24410] write(1, "executing program\n", 18) = 18
[pid 24410] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24410] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24410] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24410] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24410] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8904, si_int=0, si_ptr=NULL} ---
[pid 24409] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24410] +++ killed by SIGRT_1 +++
[pid 24409] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 24411 attached
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24410, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24411] set_robust_list(0x55555be14660, 24) = 0
[pid 24411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24411] setpgid(0, 0)               = 0
[pid 24411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24409] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24411] <... openat resumed>)       = 3
[pid 24409] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 24412 attached
[pid 24411] write(3, "1000", 4)         = 4
[pid 24411] close(3 <unfinished ...>
[pid 24412] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24411] <... close resumed>)        = 0
executing program
[pid 24411] write(1, "executing program\n", 18 <unfinished ...>
[pid 24412] <... set_robust_list resumed>) = 0
[pid 24411] <... write resumed>)        = 18
[pid 24412] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24409] setpgid(0, 0 <unfinished ...>
[pid 24411] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24411] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24412] <... prctl resumed>)        = 0
[pid 24411] <... sched_setscheduler resumed>) = 0
[pid 24411] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24411] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24411] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7309, si_int=0, si_ptr=NULL} ---
[pid 24411] +++ killed by SIGRT_1 +++
[pid 24409] <... setpgid resumed>)      = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24411, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24412] setpgid(0, 0 <unfinished ...>
[pid 24409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24412] <... setpgid resumed>)      = 0
[pid 24412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24412] write(3, "1000", 4)         = 4
executing program
[pid 24412] close(3)                    = 0
[pid 24412] write(1, "executing program\n", 18) = 18
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24412] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24412] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24412] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24409] <... openat resumed>)       = 3
[pid 24412] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24409] write(3, "1000", 4 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24413
[pid 24412] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9149, si_int=0, si_ptr=NULL} ---
[pid 24409] <... write resumed>)        = 4
[pid 24412] +++ killed by SIGRT_1 +++
[pid 24409] close(3 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24412, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24409] <... close resumed>)        = 0
./strace-static-x86_64: Process 24413 attached
[pid 24413] set_robust_list(0x55555be14660, 24) = 0
[pid 24413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24413] setpgid(0, 0)               = 0
[pid 24413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24413] write(3, "1000", 4)         = 4
[pid 24413] close(3)                    = 0
executing program
[pid 24413] write(1, "executing program\n", 18) = 18
[pid 24413] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24413] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24413] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24413] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24413] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7198, si_int=0, si_ptr=NULL} ---
[pid 24413] +++ killed by SIGRT_1 +++
executing program
[pid 24409] write(1, "executing program\n", 18) = 18
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24413, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24409] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24409] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24409] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24409] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24409] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20100, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24409] +++ killed by SIGRT_1 +++
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24414
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24414 attached
 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24409, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24414] set_robust_list(0x55555be14660, 24) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24415
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24416
[pid 24414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24414] setpgid(0, 0executing program
)               = 0
[pid 24414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 24416 attached
[pid 24414] write(3, "1000", 4)         = 4
[pid 24414] close(3)                    = 0
[pid 24414] write(1, "executing program\n", 18) = 18
[pid 24414] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24414] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24414] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24414] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24414] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7284, si_int=0, si_ptr=NULL} ---
[pid 24416] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24414] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24414, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24415 attached
 <unfinished ...>
[pid 24415] set_robust_list(0x55555be14660, 24) = 0
[pid 24415] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24416] <... set_robust_list resumed>) = 0
[pid 24415] <... prctl resumed>)        = 0
[pid 24415] setpgid(0, 0)               = 0
[pid 24415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24416] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24415] <... openat resumed>)       = 3
[pid 24415] write(3, "1000", 4)         = 4
[pid 24415] close(3executing program
)                    = 0
[pid 24415] write(1, "executing program\n", 18) = 18
[pid 24415] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24415] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24415] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24415] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24415] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7644, si_int=0, si_ptr=NULL} ---
[pid 24416] <... prctl resumed>)        = 0
[pid 24415] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24415, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24416] setpgid(0, 0)               = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24416] <... openat resumed>)       = 3
./strace-static-x86_64: Process 24417 attached
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24417
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24418 attached
 <unfinished ...>
[pid 24417] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24416] write(3, "1000", 4 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24418
[pid 24417] <... set_robust_list resumed>) = 0
[pid 24416] <... write resumed>)        = 4
[pid 24418] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24416] close(3 <unfinished ...>
[pid 24417] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24416] <... close resumed>)        = 0
[pid 24418] <... set_robust_list resumed>) = 0
[pid 24417] <... prctl resumed>)        = 0
executing program
[pid 24416] write(1, "executing program\n", 18 <unfinished ...>
[pid 24418] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24417] setpgid(0, 0 <unfinished ...>
[pid 24416] <... write resumed>)        = 18
[pid 24418] <... prctl resumed>)        = 0
[pid 24417] <... setpgid resumed>)      = 0
[pid 24416] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24416] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24416] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24416] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24416] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8969, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24416] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24419
./strace-static-x86_64: Process 24419 attached
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24416, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24419] set_robust_list(0x55555be14660, 24) = 0
[pid 24419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24419] setpgid(0, 0)               = 0
[pid 24419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24419] write(3, "1000", 4)         = 4
[pid 24419] close(3executing program
)                    = 0
[pid 24419] write(1, "executing program\n", 18) = 18
[pid 24419] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24419] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24419] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24419] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24419] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8767, si_int=0, si_ptr=NULL} ---
[pid 24419] +++ killed by SIGRT_1 +++
[pid 24417] <... openat resumed>)       = 3
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24417] write(3, "1000", 4 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24420
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24419, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24420 attached
 <unfinished ...>
[pid 24420] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24417] <... write resumed>)        = 4
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24421
[pid 24417] close(3 <unfinished ...>
[pid 24420] <... set_robust_list resumed>) = 0
executing program
[pid 24417] <... close resumed>)        = 0
[pid 24420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24420] setpgid(0, 0)               = 0
[pid 24420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24417] write(1, "executing program\n", 18 <unfinished ...>
[pid 24418] setpgid(0, 0 <unfinished ...>
[pid 24417] <... write resumed>)        = 18
[pid 24420] <... openat resumed>)       = 3
[pid 24420] write(3, "1000", 4 <unfinished ...>
[pid 24417] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24420] <... write resumed>)        = 4
[pid 24417] <... prlimit64 resumed>NULL) = 0
[pid 24420] close(3)                    = 0
executing program
[pid 24420] write(1, "executing program\n", 18) = 18
[pid 24420] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24420] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24420] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24420] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24420] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7841, si_int=0, si_ptr=NULL} ---
[pid 24420] +++ killed by SIGRT_1 +++
[pid 24418] <... setpgid resumed>)      = 0
[pid 24417] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24420, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24417] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24417] <... timer_create resumed>[0]) = 0
[pid 24417] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 24421 attached
NULL) = 0
[pid 24417] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8167, si_int=0, si_ptr=NULL} ---
[pid 24421] set_robust_list(0x55555be14660, 24) = 0
[pid 24421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24421] setpgid(0, 0)               = 0
[pid 24421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24417] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24417, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24422 attached
 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24422
[pid 24421] <... openat resumed>)       = 3
[pid 24421] write(3, "1000", 4 <unfinished ...>
[pid 24418] <... openat resumed>)       = 3
[pid 24421] <... write resumed>)        = 4
[pid 24421] close(3)                    = 0
executing program
[pid 24421] write(1, "executing program\n", 18) = 18
[pid 24421] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24421] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24421] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24421] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24421] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8519, si_int=0, si_ptr=NULL} ---
[pid 24422] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24421] +++ killed by SIGRT_1 +++
[pid 24418] write(3, "1000", 4)         = 4
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24421, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24418] close(3 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24418] <... close resumed>)        = 0
executing program
[pid 24422] <... set_robust_list resumed>) = 0
[pid 24418] write(1, "executing program\n", 18) = 18
[pid 24418] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24418] <... prlimit64 resumed>NULL) = 0
[pid 24422] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24422] <... prctl resumed>)        = 0
[pid 24418] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24423
[pid 24418] <... sched_setscheduler resumed>) = 0
[pid 24418] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24418] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24418] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9796, si_int=0, si_ptr=NULL} ---
[pid 24418] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24418, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24423 attached
 <unfinished ...>
[pid 24422] setpgid(0, 0)               = 0
[pid 24423] set_robust_list(0x55555be14660, 24) = 0
[pid 24422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24422] write(3, "1000", 4 <unfinished ...>
[pid 24423] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24423] <... prctl resumed>)        = 0
[pid 24422] <... write resumed>)        = 4
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24424
[pid 24422] close(3 <unfinished ...>
[pid 24423] setpgid(0, 0)               = 0
[pid 24422] <... close resumed>)        = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24424 attached
executing program
 <unfinished ...>
[pid 24422] write(1, "executing program\n", 18) = 18
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24425
./strace-static-x86_64: Process 24425 attached
[pid 24425] set_robust_list(0x55555be14660, 24) = 0
[pid 24425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24425] setpgid(0, 0)               = 0
[pid 24425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24425] write(3, "1000", 4)         = 4
[pid 24425] close(3)                    = 0
[pid 24425] write(1, "executing program\n", 18executing program
) = 18
[pid 24425] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24425] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24425] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24425] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24425] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7664, si_int=0, si_ptr=NULL} ---
[pid 24425] +++ killed by SIGRT_1 +++
[pid 24424] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24422] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24422] <... prlimit64 resumed>NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24423] <... openat resumed>)       = 3
[pid 24424] <... set_robust_list resumed>) = 0
[pid 24422] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24425, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24426
[pid 24422] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24423] write(3, "1000", 4 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24422] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24423] <... write resumed>)        = 4
./strace-static-x86_64: Process 24426 attached
[pid 24422] <... timer_settime resumed>NULL) = 0
[pid 24423] close(3 <unfinished ...>
[pid 24422] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11833, si_int=0, si_ptr=NULL} ---
[pid 24423] <... close resumed>)        = 0
[pid 24426] set_robust_list(0x55555be14660, 24) = 0
[pid 24426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24426] setpgid(0, 0)               = 0
[pid 24426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24422] +++ killed by SIGRT_1 +++
[pid 24423] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24422, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24426] <... openat resumed>)       = 3
[pid 24426] write(3, "1000", 4)         = 4
[pid 24426] close(3)                    = 0
[pid 24426] write(1, "executing program\n", 18) = 18
executing program
[pid 24426] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24426] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24426] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24426] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24426] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7763, si_int=0, si_ptr=NULL} ---
executing program
[pid 24426] +++ killed by SIGRT_1 +++
[pid 24423] <... write resumed>)        = 18
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24426, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24424] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24423] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24424] <... prctl resumed>)        = 0
[pid 24423] <... prlimit64 resumed>NULL) = 0
[pid 24423] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24424] setpgid(0, 0)               = 0
[pid 24423] <... sched_setscheduler resumed>) = 0
[pid 24423] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24423] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24423] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7967, si_int=0, si_ptr=NULL} ---
[pid 24423] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24423, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24424] write(3, "1000", 4)         = 4
[pid 24424] close(3)                    = 0
[pid 24424] write(1, "executing program\n", 18executing program
) = 18
[pid 24424] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24424] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24424] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24424] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24424] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9153, si_int=0, si_ptr=NULL} ---
[pid 24424] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24424, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24427 attached
, child_tidptr=0x55555be14650) = 24427
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24428 attached
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24428
[pid 24428] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24428] <... set_robust_list resumed>) = 0
[pid 24428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24428] setpgid(0, 0)               = 0
[pid 24428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24428] write(3, "1000", 4)         = 4
[pid 24428] close(3)                    = 0
[pid 24428] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24429
[pid 24428] <... write resumed>)        = 18
[pid 24428] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24428] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24428] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24428] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24428] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8781, si_int=0, si_ptr=NULL} ---
[pid 24428] +++ killed by SIGRT_1 +++
[pid 24427] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24428, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24429 attached
 <unfinished ...>
[pid 24429] set_robust_list(0x55555be14660, 24) = 0
[pid 24429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24430
[pid 24429] setpgid(0, 0)               = 0
[pid 24429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24427] <... set_robust_list resumed>) = 0
[pid 24429] write(3, "1000", 4)         = 4
[pid 24429] close(3)                    = 0
executing program
[pid 24429] write(1, "executing program\n", 18) = 18
[pid 24429] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24427] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24429] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24429] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24429] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24429] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8175, si_int=0, si_ptr=NULL} ---
[pid 24429] +++ killed by SIGRT_1 +++
[pid 24427] <... prctl resumed>)        = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24429, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24427] setpgid(0, 0 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24431
./strace-static-x86_64: Process 24430 attached
[pid 24430] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24427] <... setpgid resumed>)      = 0
[pid 24430] <... set_robust_list resumed>) = 0
[pid 24430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24430] setpgid(0, 0)               = 0
[pid 24430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24430] <... openat resumed>)       = 3
[pid 24430] write(3, "1000", 4executing program
)         = 4
[pid 24430] close(3)                    = 0
[pid 24430] write(1, "executing program\n", 18) = 18
[pid 24430] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24430] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24430] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24430] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24430] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8251, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24431 attached
[pid 24430] +++ killed by SIGRT_1 +++
[pid 24427] <... openat resumed>)       = 3
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24430, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24427] write(3, "1000", 4 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24427] <... write resumed>)        = 4
[pid 24427] close(3 <unfinished ...>
[pid 24431] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24427] <... close resumed>)        = 0
[pid 24431] <... set_robust_list resumed>) = 0
[pid 24427] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24431] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24427] <... write resumed>)        = 18
[pid 24427] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24431] <... prctl resumed>)        = 0
[pid 24427] <... prlimit64 resumed>NULL) = 0
[pid 24427] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24431] setpgid(0, 0)               = 0
[pid 24427] <... sched_setscheduler resumed>) = 0
[pid 24427] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24427] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24427] <... timer_settime resumed>NULL) = 0
[pid 24427] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16211, si_int=0, si_ptr=NULL} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24432
[pid 24427] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24427, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24433 attached
, child_tidptr=0x55555be14650) = 24433
[pid 24433] set_robust_list(0x55555be14660, 24) = 0
[pid 24433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24433] setpgid(0, 0)               = 0
[pid 24433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24433] write(3, "1000", 4)         = 4
[pid 24431] <... openat resumed>)       = 3
[pid 24433] close(3 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24433] <... close resumed>)        = 0
[pid 24433] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24433] <... write resumed>)        = 18
[pid 24433] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24433] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24433] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24433] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24434
[pid 24433] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8302, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24432 attached
[pid 24433] +++ killed by SIGRT_1 +++
[pid 24431] write(3, "1000", 4./strace-static-x86_64: Process 24434 attached
 <unfinished ...>
[pid 24434] set_robust_list(0x55555be14660, 24) = 0
[pid 24434] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24431] <... write resumed>)        = 4
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24433, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24434] <... prctl resumed>)        = 0
[pid 24434] setpgid(0, 0)               = 0
[pid 24434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   659] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 24434] write(3, "1000", 4)         = 4
[pid 24434] close(3)                    = 0
[pid 24434] write(1, "executing program\n", 18) = 18
[pid 24434] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24434] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24434] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24434] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24434] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7826, si_int=0, si_ptr=NULL} ---
[pid 24434] +++ killed by SIGRT_1 +++
[pid 24432] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24431] close(3)                    = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24434, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid 24432] <... set_robust_list resumed>) = 0
[pid 24431] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24431] <... write resumed>)        = 18
[pid 24431] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24432] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24431] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24432] <... prctl resumed>)        = 0
[pid 24431] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24431] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24431] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8334, si_int=0, si_ptr=NULL} ---
[pid 24431] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24431, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24432] setpgid(0, 0)               = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24432] <... openat resumed>)       = 3
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24435
./strace-static-x86_64: Process 24435 attached
[pid 24435] set_robust_list(0x55555be14660, 24) = 0
[pid 24435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24435] setpgid(0, 0)               = 0
[pid 24435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24432] write(3, "1000", 4)         = 4
[pid 24435] <... openat resumed>)       = 3
[pid 24435] write(3, "1000", 4)         = 4
[pid 24435] close(3executing program
)                    = 0
[pid 24435] write(1, "executing program\n", 18) = 18
[pid 24435] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24435] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24435] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24435] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24435] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7536, si_int=0, si_ptr=NULL} ---
[pid 24435] +++ killed by SIGRT_1 +++
[pid 24432] close(3 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24435, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24436
./strace-static-x86_64: Process 24436 attached
[pid 24436] set_robust_list(0x55555be14660, 24) = 0
[pid 24436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24436] setpgid(0, 0)               = 0
[pid 24436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
) = 3
[pid 24436] write(3, "1000", 4)         = 4
[pid 24436] close(3)                    = 0
[pid 24436] write(1, "executing program\n", 18) = 18
[pid 24436] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24432] <... close resumed>)        = 0
[pid 24436] <... prlimit64 resumed>NULL) = 0
[pid 24436] sched_setscheduler(0, SCHED_FIFO, [9]executing program
 <unfinished ...>
[pid 24432] write(1, "executing program\n", 18 <unfinished ...>
[pid 24436] <... sched_setscheduler resumed>) = 0
[pid 24436] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24432] <... write resumed>)        = 18
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24436] <... timer_create resumed>[0]) = 0
[pid 24436] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24436] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6953, si_int=0, si_ptr=NULL} ---
[pid 24436] +++ killed by SIGRT_1 +++
[pid 24432] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24437
[pid 24432] <... prlimit64 resumed>NULL) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24436, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24432] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24432] <... sched_setscheduler resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24432] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24432] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24432] <... timer_settime resumed>NULL) = 0
[pid 24432] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11504, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24438 attached
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24438
./strace-static-x86_64: Process 24437 attached
[pid 24437] set_robust_list(0x55555be14660, 24) = 0
[pid 24437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24437] setpgid(0, 0)               = 0
[pid 24432] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24432, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24437] write(3, "1000", 4)         = 4
[pid 24437] close(3)                    = 0
[pid 24437] write(1, "executing program\n", 18executing program
) = 18
[pid 24437] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24437] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24437] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24437] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24437] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8443, si_int=0, si_ptr=NULL} ---
[pid 24438] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24437] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24437, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24438] <... set_robust_list resumed>) = 0
[pid 24438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24438] setpgid(0, 0 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24438] <... setpgid resumed>)      = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24439
[pid   660] <... restart_syscall resumed>) = 0
[pid 24438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24438] <... openat resumed>)       = 3
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24440
./strace-static-x86_64: Process 24440 attached
[pid 24440] set_robust_list(0x55555be14660, 24) = 0
[pid 24440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24440] setpgid(0, 0)               = 0
[pid 24440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24440] write(3, "1000", 4 <unfinished ...>
[pid 24438] write(3, "1000", 4 <unfinished ...>
[pid 24440] <... write resumed>)        = 4
[pid 24440] close(3)                    = 0
executing program
[pid 24440] write(1, "executing program\n", 18) = 18
[pid 24440] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24440] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24440] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24440] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24440] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7228, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24439 attached
[pid 24440] +++ killed by SIGRT_1 +++
[pid 24438] <... write resumed>)        = 4
[pid   659] <... restart_syscall resumed>) = 0
[pid 24438] close(3 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24440, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24439] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24438] <... close resumed>)        = 0
[pid 24439] <... set_robust_list resumed>) = 0
[pid 24438] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24438] <... write resumed>)        = 18
./strace-static-x86_64: Process 24441 attached
[pid 24441] set_robust_list(0x55555be14660, 24) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24438] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24441
[pid 24438] <... prlimit64 resumed>NULL) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24438] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24441] setpgid(0, 0)               = 0
[pid 24441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24438] <... sched_setscheduler resumed>) = 0
[pid 24438] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24442
[pid 24438] <... timer_create resumed>[0]) = 0
[pid 24438] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24438] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8027, si_int=0, si_ptr=NULL} ---
[pid 24441] <... openat resumed>)       = 3
[pid 24441] write(3, "1000", 4)         = 4
[pid 24441] close(3)                    = 0
[pid 24441] write(1, "executing program\n", 18 <unfinished ...>
[pid 24438] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24438, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24441] <... write resumed>)        = 18
[pid 24441] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24441] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24441] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24441] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24441] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9172, si_int=0, si_ptr=NULL} ---
[pid 24439] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24441] +++ killed by SIGRT_1 +++
[pid 24439] <... prctl resumed>)        = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24441, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24442 attached
 <unfinished ...>
[pid 24442] set_robust_list(0x55555be14660, 24) = 0
[pid 24442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24442] setpgid(0, 0)               = 0
[pid 24442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24439] setpgid(0, 0 <unfinished ...>
[pid 24442] <... openat resumed>)       = 3
[pid 24442] write(3, "1000", 4)         = 4
[pid 24442] close(3executing program
)                    = 0
[pid 24442] write(1, "executing program\n", 18) = 18
[pid 24442] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24439] <... setpgid resumed>)      = 0
[pid 24442] <... prlimit64 resumed>NULL) = 0
[pid 24442] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24442] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24442] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24442] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8125, si_int=0, si_ptr=NULL} ---
[pid 24442] +++ killed by SIGRT_1 +++
[pid 24439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24442, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24439] <... openat resumed>)       = 3
[pid   660] <... restart_syscall resumed>) = 0
[pid 24439] write(3, "1000", 4 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24439] <... write resumed>)        = 4
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24443
./strace-static-x86_64: Process 24443 attached
[pid 24439] close(3)                    = 0
[pid 24443] set_robust_list(0x55555be14660, 24executing program
 <unfinished ...>
[pid 24439] write(1, "executing program\n", 18 <unfinished ...>
[pid 24443] <... set_robust_list resumed>) = 0
[pid 24439] <... write resumed>)        = 18
[pid 24439] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24443] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24439] <... prlimit64 resumed>NULL) = 0
[pid 24443] <... prctl resumed>)        = 0
[pid 24439] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24443] setpgid(0, 0 <unfinished ...>
[pid 24439] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24439] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24439] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10068, si_int=0, si_ptr=NULL} ---
[pid 24439] +++ killed by SIGRT_1 +++
[pid 24443] <... setpgid resumed>)      = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24439, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24443] write(3, "1000", 4 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24443] <... write resumed>)        = 4
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24444 attached
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24444
[pid 24444] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24443] close(3 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24444] <... set_robust_list resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24444] setpgid(0, 0)               = 0
executing program
[pid 24444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24444] write(3, "1000", 4)         = 4
[pid 24444] close(3)                    = 0
[pid 24444] write(1, "executing program\n", 18) = 18
[pid 24444] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24444] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24444] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24445
[pid 24444] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24444] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8649, si_int=0, si_ptr=NULL} ---
[pid 24444] +++ killed by SIGRT_1 +++
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24446
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24444, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24447
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24445 attached
 <unfinished ...>
[pid 24445] set_robust_list(0x55555be14660, 24) = 0
[pid 24445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24445] setpgid(0, 0)               = 0
[pid 24445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24443] <... close resumed>)        = 0
./strace-static-x86_64: Process 24447 attached
[pid 24445] <... openat resumed>)       = 3
[pid 24443] write(1, "executing program\n", 18 <unfinished ...>
[pid 24445] write(3, "1000", 4)         = 4
[pid 24445] close(3)                    = 0
executing program
[pid 24445] write(1, "executing program\n", 18) = 18
[pid 24445] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24445] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24445] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24445] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24445] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8130, si_int=0, si_ptr=NULL} ---
executing program
./strace-static-x86_64: Process 24446 attached
[pid 24447] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24445] +++ killed by SIGRT_1 +++
[pid 24443] <... write resumed>)        = 18
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24445, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24447] <... set_robust_list resumed>) = 0
[pid 24446] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24443] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24447] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24446] <... set_robust_list resumed>) = 0
[pid 24447] <... prctl resumed>)        = 0
[pid 24443] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24443] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24443] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24443] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10388, si_int=0, si_ptr=NULL} ---
[pid 24443] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24443, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24447] setpgid(0, 0)               = 0
[pid 24446] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24446] <... prctl resumed>)        = 0
[pid 24447] <... openat resumed>)       = 3
[pid 24446] setpgid(0, 0 <unfinished ...>
[pid 24447] write(3, "1000", 4 <unfinished ...>
[pid 24446] <... setpgid resumed>)      = 0
[pid 24447] <... write resumed>)        = 4
[pid 24447] close(3 <unfinished ...>
[pid 24446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
executing program
[pid 24447] <... close resumed>)        = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24447] write(1, "executing program\n", 18) = 18
[pid 24447] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24447] <... prlimit64 resumed>NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24447] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24447] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24447] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24447] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8246, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24449 attached
./strace-static-x86_64: Process 24448 attached
[pid 24447] +++ killed by SIGRT_1 +++
[pid 24446] <... openat resumed>)       = 3
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24448
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24447, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24448] set_robust_list(0x55555be14660, 24) = 0
[pid 24448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24448] setpgid(0, 0)               = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24449
[pid 24449] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24446] write(3, "1000", 4 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24450
[pid 24448] <... openat resumed>)       = 3
[pid 24448] write(3, "1000", 4)         = 4
executing program
[pid 24448] close(3)                    = 0
[pid 24448] write(1, "executing program\n", 18) = 18
[pid 24448] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24448] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24448] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24448] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24448] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7942, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24450 attached
[pid 24449] <... set_robust_list resumed>) = 0
[pid 24448] +++ killed by SIGRT_1 +++
[pid 24446] <... write resumed>)        = 4
[pid 24450] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24449] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24446] close(3)                    = 0
[pid 24446] write(1, "executing program\n", 18) = 18
executing program
[pid 24446] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24446] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24446] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24446] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24446] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7388, si_int=0, si_ptr=NULL} ---
[pid 24450] <... set_robust_list resumed>) = 0
[pid 24449] <... prctl resumed>)        = 0
[pid 24446] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24448, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24446, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24449] setpgid(0, 0)               = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24449] <... openat resumed>)       = 3
[pid 24449] write(3, "1000", 4 <unfinished ...>
[pid 24450] setpgid(0, 0)               = 0
[pid 24449] <... write resumed>)        = 4
[pid 24449] close(3)                    = 0
[pid 24449] write(1, "executing program\n", 18 <unfinished ...>
[pid 24450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 24449] <... write resumed>)        = 18
[pid 24450] <... openat resumed>)       = 3
[pid 24450] write(3, "1000", 4 <unfinished ...>
[pid 24449] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24450] <... write resumed>)        = 4
[pid 24449] <... prlimit64 resumed>NULL) = 0
[pid 24450] close(3 <unfinished ...>
[pid 24449] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24450] <... close resumed>)        = 0
[pid 24449] <... sched_setscheduler resumed>) = 0
[pid 24449] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24449] <... timer_create resumed>[0]) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24449] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24450] write(1, "executing program\n", 18 <unfinished ...>
[pid 24449] <... timer_settime resumed>NULL) = 0
./strace-static-x86_64: Process 24451 attached
[pid 24449] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=57786, si_int=0, si_ptr=NULL} ---
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24451
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24449] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24449, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24452 attached
 <unfinished ...>
[pid 24452] set_robust_list(0x55555be14660, 24) = 0
[pid 24452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24452] setpgid(0, 0)               = 0
[pid 24452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24452] write(3, "1000", 4)         = 4
[pid 24452] close(3)                    = 0
[pid 24452] write(1, "executing program\n", 18executing program
) = 18
[pid 24452] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24452] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24451] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24450] <... write resumed>)        = 18
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24452
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24453
[pid 24452] <... sched_setscheduler resumed>) = 0
[pid 24452] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24452] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24452] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17743, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24453 attached
[pid 24452] +++ killed by SIGRT_1 +++
[pid 24451] <... set_robust_list resumed>) = 0
[pid 24450] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24450] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24452, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24450] <... sched_setscheduler resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24450] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24450] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24450] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8700, si_int=0, si_ptr=NULL} ---
[pid 24450] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24450, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24454 attached
 <unfinished ...>
[pid 24454] set_robust_list(0x55555be14660, 24) = 0
[pid 24454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24454] setpgid(0, 0)               = 0
[pid 24454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24454
[pid 24451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24453] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24454] <... openat resumed>)       = 3
[pid 24454] write(3, "1000", 4)         = 4
[pid 24454] close(3)                    = 0
[pid 24454] write(1, "executing program\n", 18executing program
) = 18
[pid 24454] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24454] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24454] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24454] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24451] setpgid(0, 0 <unfinished ...>
[pid 24454] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8528, si_int=0, si_ptr=NULL} ---
[pid 24454] +++ killed by SIGRT_1 +++
[pid 24453] <... set_robust_list resumed>) = 0
[pid 24451] <... setpgid resumed>)      = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24454, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24451] write(3, "1000", 4)         = 4
[pid 24453] setpgid(0, 0)               = 0
[pid 24451] close(3)                    = 0
[pid 24451] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24451] <... write resumed>)        = 18
[pid 24451] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24453] <... openat resumed>)       = 3
[pid 24451] <... prlimit64 resumed>NULL) = 0
[pid 24453] write(3, "1000", 4 <unfinished ...>
[pid 24451] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24453] <... write resumed>)        = 4
[pid 24451] <... sched_setscheduler resumed>) = 0
[pid 24451] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24451] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24451] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12175, si_int=0, si_ptr=NULL} ---
[pid 24451] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24451, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24453] close(3 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24455
./strace-static-x86_64: Process 24455 attached
[pid 24455] set_robust_list(0x55555be14660, 24) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24455] setpgid(0, 0)               = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24455] write(3, "1000", 4 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24456
[pid 24455] <... write resumed>)        = 4
executing program
[pid 24455] close(3)                    = 0
[pid 24455] write(1, "executing program\n", 18) = 18
[pid 24455] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24455] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24455] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24455] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24455] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8302, si_int=0, si_ptr=NULL} ---
[pid 24455] +++ killed by SIGRT_1 +++
[pid 24453] <... close resumed>)        = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24455, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24456 attached
 <unfinished ...>
[pid 24456] set_robust_list(0x55555be14660, 24) = 0
executing program
[pid 24456] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24456] <... prctl resumed>)        = 0
[pid 24453] write(1, "executing program\n", 18 <unfinished ...>
[pid 24456] setpgid(0, 0)               = 0
[pid 24453] <... write resumed>)        = 18
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24456] write(3, "1000", 4 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24457
[pid 24453] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24456] <... write resumed>)        = 4
[pid 24453] <... prlimit64 resumed>NULL) = 0
[pid 24456] close(3)                    = 0
[pid 24456] write(1, "executing program\n", 18executing program
) = 18
[pid 24456] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24456] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24456] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24456] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24456] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8024, si_int=0, si_ptr=NULL} ---
[pid 24456] +++ killed by SIGRT_1 +++
[pid 24453] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24456, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24453] <... sched_setscheduler resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24453] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 24457 attached
[0]) = 0
[pid 24453] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24457] set_robust_list(0x55555be14660, 24) = 0
[pid 24453] <... timer_settime resumed>NULL) = 0
[pid 24453] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8252, si_int=0, si_ptr=NULL} ---
[pid 24457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24457] setpgid(0, 0)               = 0
[pid 24457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24453] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24453, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24458
./strace-static-x86_64: Process 24458 attached
[pid 24457] <... openat resumed>)       = 3
[pid 24457] write(3, "1000", 4)         = 4
[pid 24457] close(3)                    = 0
[pid 24457] write(1, "executing program\n", 18executing program
) = 18
[pid 24457] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24457] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24457] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24457] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24457] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7582, si_int=0, si_ptr=NULL} ---
[pid 24458] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24457] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24457, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24458] <... set_robust_list resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24459
./strace-static-x86_64: Process 24459 attached
[pid 24459] set_robust_list(0x55555be14660, 24) = 0
[pid 24459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24459] setpgid(0, 0 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24459] <... setpgid resumed>)      = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24459] write(3, "1000", 4)         = 4
[pid 24459] close(3 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24460
[pid 24459] <... close resumed>)        = 0
executing program
[pid 24459] write(1, "executing program\n", 18) = 18
[pid 24459] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24459] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24459] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24459] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24459] <... timer_settime resumed>NULL) = 0
[pid 24459] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11943, si_int=0, si_ptr=NULL} ---
[pid 24459] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24460 attached
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24461
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24459, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24460] set_robust_list(0x55555be14660, 24) = 0
[pid 24460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24460] setpgid(0, 0)               = 0
[pid 24460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24460] write(3, "1000", 4)         = 4
executing program
[pid 24460] close(3)                    = 0
[pid 24460] write(1, "executing program\n", 18) = 18
[pid 24460] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24460] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24460] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24460] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24460] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7912, si_int=0, si_ptr=NULL} ---
[pid 24460] +++ killed by SIGRT_1 +++
[pid 24458] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24461 attached
 <unfinished ...>
[pid 24461] set_robust_list(0x55555be14660, 24) = 0
[pid 24461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24461] setpgid(0, 0)               = 0
[pid 24461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24461] write(3, "1000", 4)         = 4
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24460, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24462
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24461] close(3)                    = 0
[pid 24461] write(1, "executing program\n", 18) = 18
[pid 24461] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24461] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24461] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24461] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24458] <... prctl resumed>)        = 0
[pid 24461] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8285, si_int=0, si_ptr=NULL} ---
[pid 24461] +++ killed by SIGRT_1 +++
[pid 24458] setpgid(0, 0)               = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24461, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24462 attached
 <unfinished ...>
[pid 24462] set_robust_list(0x55555be14660, 24) = 0
[pid 24462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24462] setpgid(0, 0)               = 0
[pid 24458] <... openat resumed>)       = 3
[pid 24462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24458] write(3, "1000", 4)         = 4
[pid 24462] <... openat resumed>)       = 3
[pid 24462] write(3, "1000", 4executing program
)         = 4
[pid 24462] close(3)                    = 0
[pid 24462] write(1, "executing program\n", 18) = 18
[pid 24462] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24462] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24462] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24462] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24462] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6897, si_int=0, si_ptr=NULL} ---
[pid 24462] +++ killed by SIGRT_1 +++
[pid 24458] close(3 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24462, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24458] <... close resumed>)        = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
executing program
[pid 24458] write(1, "executing program\n", 18) = 18
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24458] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24463
[pid 24458] <... prlimit64 resumed>NULL) = 0
[pid 24458] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 24463 attached
 <unfinished ...>
[pid 24463] set_robust_list(0x55555be14660, 24) = 0
[pid 24463] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24458] <... sched_setscheduler resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24458] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program
[0]) = 0
[pid 24463] <... prctl resumed>)        = 0
[pid 24463] setpgid(0, 0)               = 0
[pid 24458] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24458] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12448, si_int=0, si_ptr=NULL} ---
[pid 24463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24463] write(3, "1000", 4)         = 4
[pid 24463] close(3)                    = 0
[pid 24463] write(1, "executing program\n", 18 <unfinished ...>
[pid 24458] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24458, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24463] <... write resumed>)        = 18
[pid 24463] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24464
[pid   662] <... restart_syscall resumed>) = 0
[pid 24463] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24463] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24463] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24463] <... timer_settime resumed>NULL) = 0
[pid 24463] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11772, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24465 attached
[pid 24463] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24464 attached
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24465
[pid 24464] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24463, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24464] <... set_robust_list resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24464] setpgid(0, 0)               = 0
[pid 24464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24465] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24464] <... openat resumed>)       = 3
[pid 24464] write(3, "1000", 4)         = 4
[pid 24464] close(3)                    = 0
executing program
[pid 24464] write(1, "executing program\n", 18) = 18
[pid 24464] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24464] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24464] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24464] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24464] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8495, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid 24465] <... set_robust_list resumed>) = 0
[pid 24464] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24464, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24466
./strace-static-x86_64: Process 24466 attached
[pid 24466] set_robust_list(0x55555be14660, 24) = 0
[pid 24466] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24467
[pid 24466] <... prctl resumed>)        = 0
[pid 24466] setpgid(0, 0)               = 0
[pid 24466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24466] write(3, "1000", 4)         = 4
executing program
[pid 24466] close(3)                    = 0
[pid 24466] write(1, "executing program\n", 18) = 18
[pid 24466] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24466] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24466] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24466] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24466] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8221, si_int=0, si_ptr=NULL} ---
[pid 24466] +++ killed by SIGRT_1 +++
[pid 24465] setpgid(0, 0 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24466, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24467 attached
 <unfinished ...>
[pid 24467] set_robust_list(0x55555be14660, 24) = 0
[pid 24467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24467] setpgid(0, 0 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24467] <... setpgid resumed>)      = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24467] write(3, "1000", 4executing program
)         = 4
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24468
[pid 24467] close(3 <unfinished ...>
[pid 24465] <... setpgid resumed>)      = 0
[pid 24467] <... close resumed>)        = 0
[pid 24467] write(1, "executing program\n", 18 <unfinished ...>
[pid 24465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24467] <... write resumed>)        = 18
[pid 24467] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24467] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24467] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24467] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24467] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7798, si_int=0, si_ptr=NULL} ---
[pid 24467] +++ killed by SIGRT_1 +++
[pid 24465] <... openat resumed>)       = 3
[pid   660] <... restart_syscall resumed>) = 0
[pid 24465] write(3, "1000", 4./strace-static-x86_64: Process 24468 attached
 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24467, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24465] <... write resumed>)        = 4
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24468] set_robust_list(0x55555be14660, 24) = 0
[pid 24468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24468] setpgid(0, 0)               = 0
[pid 24468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24468] write(3, "1000", 4)         = 4
[pid 24468] close(3 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24470
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24469
[pid 24468] <... close resumed>)        = 0
[pid 24465] close(3 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24471
executing program
[pid 24468] write(1, "executing program\n", 18 <unfinished ...>
[pid 24465] <... close resumed>)        = 0
[pid 24468] <... write resumed>)        = 18
[pid 24468] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24468] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24468] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24468] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24468] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8279, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24471 attached
./strace-static-x86_64: Process 24470 attached
executing program
[pid 24468] +++ killed by SIGRT_1 +++
[pid 24465] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24468, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24465] <... write resumed>)        = 18
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24469 attached
 <unfinished ...>
[pid 24465] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24469] set_robust_list(0x55555be14660, 24) = 0
[pid 24469] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24465] <... prlimit64 resumed>NULL) = 0
[pid 24471] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24469] <... prctl resumed>)        = 0
[pid 24469] setpgid(0, 0)               = 0
[pid 24469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24471] <... set_robust_list resumed>) = 0
[pid 24465] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24469] <... openat resumed>)       = 3
[pid 24469] write(3, "1000", 4)         = 4
[pid 24469] close(3executing program
)                    = 0
[pid 24469] write(1, "executing program\n", 18) = 18
[pid 24469] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24469] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24469] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24469] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24469] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8994, si_int=0, si_ptr=NULL} ---
[pid 24471] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24470] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24469] +++ killed by SIGRT_1 +++
[pid 24465] <... sched_setscheduler resumed>) = 0
[pid 24465] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24471] <... prctl resumed>)        = 0
[pid 24470] <... set_robust_list resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24469, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24465] <... timer_create resumed>[0]) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24465] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24471] setpgid(0, 0 <unfinished ...>
[pid 24470] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24465] <... timer_settime resumed>NULL) = 0
[pid 24471] <... setpgid resumed>)      = 0
[pid 24470] <... prctl resumed>)        = 0
[pid 24465] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29223, si_int=0, si_ptr=NULL} ---
[pid 24465] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24465, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24470] setpgid(0, 0 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24473
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24472
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24471] <... openat resumed>)       = 3
[pid 24470] <... setpgid resumed>)      = 0
[pid 24470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24471] write(3, "1000", 4 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24474
[pid 24471] <... write resumed>)        = 4
[pid 24470] <... openat resumed>)       = 3
[pid 24470] write(3, "1000", 4)         = 4
executing program
[pid 24470] close(3)                    = 0
[pid 24470] write(1, "executing program\n", 18) = 18
[pid 24470] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24470] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24470] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24470] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24470] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8297, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24474 attached
./strace-static-x86_64: Process 24473 attached
[pid 24471] close(3 <unfinished ...>
[pid 24470] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24470, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24471] <... close resumed>)        = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24472 attached
 <unfinished ...>
[pid 24471] write(1, "executing program\n", 18 <unfinished ...>
[pid 24472] set_robust_list(0x55555be14660, 24) = 0
[pid 24472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24472] setpgid(0, 0)               = 0
[pid 24472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24472] write(3, "1000", 4)         = 4
[pid 24472] close(3)                    = 0
executing program
[pid 24472] write(1, "executing program\n", 18) = 18
[pid 24472] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24472] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24472] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24472] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
executing program
[pid 24472] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7668, si_int=0, si_ptr=NULL} ---
[pid 24474] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24473] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24472] +++ killed by SIGRT_1 +++
[pid 24471] <... write resumed>)        = 18
[pid 24474] <... set_robust_list resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24472, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24471] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24471] <... prlimit64 resumed>NULL) = 0
[pid 24474] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24471] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24474] <... prctl resumed>)        = 0
[pid 24471] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24473] <... set_robust_list resumed>) = 0
[pid 24471] <... timer_create resumed>[0]) = 0
[pid 24474] setpgid(0, 0 <unfinished ...>
[pid 24471] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24474] <... setpgid resumed>)      = 0
[pid 24471] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12591, si_int=0, si_ptr=NULL} ---
[pid 24473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24473] setpgid(0, 0)               = 0
[pid 24473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24471] +++ killed by SIGRT_1 +++
[pid 24473] <... openat resumed>)       = 3
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24471, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24473] write(3, "1000", 4)         = 4
[pid 24474] <... openat resumed>)       = 3
[pid 24473] close(3executing program
)                    = 0
[pid 24473] write(1, "executing program\n", 18) = 18
[pid 24473] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24473] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24473] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24473] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24473] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7209, si_int=0, si_ptr=NULL} ---
[pid 24474] write(3, "1000", 4 <unfinished ...>
[pid 24473] +++ killed by SIGRT_1 +++
[pid 24474] <... write resumed>)        = 4
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24473, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24474] close(3 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24474] <... close resumed>)        = 0
executing program
[pid 24474] write(1, "executing program\n", 18) = 18
[pid 24474] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24474] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24474] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24474] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24474] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6940, si_int=0, si_ptr=NULL} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24475
./strace-static-x86_64: Process 24475 attached
[pid 24474] +++ killed by SIGRT_1 +++
executing program
[pid 24475] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24475] <... set_robust_list resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24474, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24475] setpgid(0, 0)               = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24475] write(3, "1000", 4)         = 4
[pid 24475] close(3)                    = 0
[pid 24475] write(1, "executing program\n", 18) = 18
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24477
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24478
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24476
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24475] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24475] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24475] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24475] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24479
[pid 24475] <... timer_settime resumed>NULL) = 0
[pid 24475] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11027, si_int=0, si_ptr=NULL} ---
[pid 24475] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24475, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24477 attached
 <unfinished ...>
[pid 24477] set_robust_list(0x55555be14660, 24) = 0
[pid 24477] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24478 attached
 <unfinished ...>
[pid 24478] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24477] <... prctl resumed>)        = 0
[pid 24478] <... set_robust_list resumed>) = 0
[pid 24477] setpgid(0, 0 <unfinished ...>
[pid 24478] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24477] <... setpgid resumed>)      = 0
[pid 24477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24479 attached
 <unfinished ...>
[pid 24478] <... prctl resumed>)        = 0
[pid 24478] setpgid(0, 0)               = 0
[pid 24478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24479] set_robust_list(0x55555be14660, 24) = 0
./strace-static-x86_64: Process 24476 attached
[pid 24477] <... openat resumed>)       = 3
[pid 24477] write(3, "1000", 4)         = 4
[pid 24477] close(3)                    = 0
[pid 24478] <... openat resumed>)       = 3
[pid 24477] write(1, "executing program\n", 18 <unfinished ...>
[pid 24478] write(3, "1000", 4executing program
 <unfinished ...>
[pid 24477] <... write resumed>)        = 18
[pid 24478] <... write resumed>)        = 4
[pid 24477] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24478] close(3)                    = 0
[pid 24478] write(1, "executing program\n", 18executing program
) = 18
[pid 24477] <... prlimit64 resumed>NULL) = 0
[pid 24478] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24477] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24477] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24477] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24477] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8279, si_int=0, si_ptr=NULL} ---
[pid 24479] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24477] +++ killed by SIGRT_1 +++
[pid 24476] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24479] <... prctl resumed>)        = 0
[pid 24478] <... prlimit64 resumed>NULL) = 0
[pid 24476] <... set_robust_list resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24477, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24478] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24479] setpgid(0, 0 <unfinished ...>
[pid 24478] <... sched_setscheduler resumed>) = 0
[pid 24479] <... setpgid resumed>)      = 0
[pid 24476] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24478] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24478] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24478] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7509, si_int=0, si_ptr=NULL} ---
[pid 24479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24478] +++ killed by SIGRT_1 +++
[pid 24476] <... prctl resumed>)        = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24478, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24479] <... openat resumed>)       = 3
[pid 24476] setpgid(0, 0 <unfinished ...>
[pid 24479] write(3, "1000", 4 <unfinished ...>
[pid 24476] <... setpgid resumed>)      = 0
[pid 24479] <... write resumed>)        = 4
[pid 24479] close(3 <unfinished ...>
[pid 24476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24479] <... close resumed>)        = 0
executing program
[pid 24479] write(1, "executing program\n", 18 <unfinished ...>
[pid 24476] <... openat resumed>)       = 3
[pid 24479] <... write resumed>)        = 18
[pid 24479] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24476] write(3, "1000", 4 <unfinished ...>
[pid 24479] <... prlimit64 resumed>NULL) = 0
[pid 24479] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24476] <... write resumed>)        = 4
[pid 24479] <... sched_setscheduler resumed>) = 0
[pid 24479] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24476] close(3 <unfinished ...>
[pid 24479] <... timer_create resumed>[0]) = 0
[pid 24479] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24476] <... close resumed>)        = 0
[pid   663] <... restart_syscall resumed>) = 0
executing program
[pid 24479] <... timer_settime resumed>NULL) = 0
[pid 24476] write(1, "executing program\n", 18 <unfinished ...>
[pid 24479] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11674, si_int=0, si_ptr=NULL} ---
[pid 24476] <... write resumed>)        = 18
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24476] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24480 attached
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24480
[pid 24479] +++ killed by SIGRT_1 +++
[pid 24476] <... prlimit64 resumed>NULL) = 0
[pid 24476] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24479, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24480] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24476] <... sched_setscheduler resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24476] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24476] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24476] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10087, si_int=0, si_ptr=NULL} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24476] +++ killed by SIGRT_1 +++
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24481
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24481 attached
 <unfinished ...>
[pid 24481] set_robust_list(0x55555be14660, 24) = 0
[pid 24481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24481] setpgid(0, 0)               = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24482
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24476, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24483
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24481] write(3, "1000", 4 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24484
[pid 24481] <... write resumed>)        = 4
[pid 24481] close(3executing program
)                    = 0
[pid 24481] write(1, "executing program\n", 18) = 18
[pid 24481] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24481] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24481] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24481] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24481] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8125, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24483 attached
[pid 24481] +++ killed by SIGRT_1 +++
[pid 24480] <... set_robust_list resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24481, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24484 attached
 <unfinished ...>
[pid 24484] set_robust_list(0x55555be14660, 24) = 0
[pid 24484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24484] setpgid(0, 0)               = 0
[pid 24484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24480] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24484] <... openat resumed>)       = 3
[pid 24484] write(3, "1000", 4)         = 4
[pid 24484] close(3)                    = 0
executing program
[pid 24484] write(1, "executing program\n", 18) = 18
[pid 24484] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24484] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24484] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24484] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24484] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9465, si_int=0, si_ptr=NULL} ---
[pid 24484] +++ killed by SIGRT_1 +++
[pid 24483] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24480] <... prctl resumed>)        = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24484, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24482 attached
 <unfinished ...>
[pid 24482] set_robust_list(0x55555be14660, 24) = 0
[pid 24482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24482] setpgid(0, 0)               = 0
[pid 24482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24482] write(3, "1000", 4)         = 4
[pid 24482] close(3)                    = 0
executing program
[pid 24482] write(1, "executing program\n", 18) = 18
[pid 24482] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24482] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24482] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24482] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24482] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7984, si_int=0, si_ptr=NULL} ---
[pid 24483] <... set_robust_list resumed>) = 0
[pid 24482] +++ killed by SIGRT_1 +++
[pid 24480] setpgid(0, 0)               = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24482, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24480] write(3, "1000", 4)         = 4
[pid 24483] setpgid(0, 0 <unfinished ...>
[pid 24480] close(3 <unfinished ...>
[pid 24483] <... setpgid resumed>)      = 0
[pid 24480] <... close resumed>)        = 0
executing program
[pid 24480] write(1, "executing program\n", 18 <unfinished ...>
[pid 24483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24480] <... write resumed>)        = 18
[pid 24480] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24483] <... openat resumed>)       = 3
[pid 24480] <... prlimit64 resumed>NULL) = 0
[pid 24483] write(3, "1000", 4 <unfinished ...>
[pid 24480] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24483] <... write resumed>)        = 4
[pid 24480] <... sched_setscheduler resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24485
[pid 24480] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24480] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24480] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10545, si_int=0, si_ptr=NULL} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24480] +++ killed by SIGRT_1 +++
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24480, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24486 attached
 <unfinished ...>
[pid 24486] set_robust_list(0x55555be14660, 24) = 0
[pid 24486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24486] setpgid(0, 0)               = 0
[pid 24486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24486
[pid 24483] close(3 <unfinished ...>
[pid 24486] <... openat resumed>)       = 3
[pid 24486] write(3, "1000", 4)         = 4
[pid 24486] close(3executing program
)                    = 0
[pid 24486] write(1, "executing program\n", 18) = 18
[pid 24486] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24486] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24486] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24486] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24486] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7281, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24485 attached
[pid 24486] +++ killed by SIGRT_1 +++
[pid 24483] <... close resumed>)        = 0
executing program
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24483] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24486, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24483] <... write resumed>)        = 18
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24487
./strace-static-x86_64: Process 24487 attached
[pid 24483] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24487] set_robust_list(0x55555be14660, 24) = 0
[pid 24487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24487] setpgid(0, 0)               = 0
[pid 24487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24483] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24487] <... openat resumed>)       = 3
[pid 24487] write(3, "1000", 4)         = 4
[pid 24487] close(3)                    = 0
executing program
[pid 24487] write(1, "executing program\n", 18) = 18
[pid 24487] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24487] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24487] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24487] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24487] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7400, si_int=0, si_ptr=NULL} ---
[pid 24487] +++ killed by SIGRT_1 +++
[pid 24485] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24483] <... sched_setscheduler resumed>) = 0
[pid 24483] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24487, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24483] <... timer_create resumed>[0]) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24483] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24483] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8031, si_int=0, si_ptr=NULL} ---
[pid 24483] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24483, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24485] <... set_robust_list resumed>) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24485] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24488
./strace-static-x86_64: Process 24488 attached
[pid 24485] <... prctl resumed>)        = 0
[pid 24485] setpgid(0, 0 <unfinished ...>
[pid 24488] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24485] <... setpgid resumed>)      = 0
[pid 24488] <... set_robust_list resumed>) = 0
[pid 24485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24485] write(3, "1000", 4 <unfinished ...>
[pid 24488] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24485] <... write resumed>)        = 4
[pid 24488] <... prctl resumed>)        = 0
[pid 24485] close(3executing program
)                    = 0
[pid 24488] setpgid(0, 0 <unfinished ...>
[pid 24485] write(1, "executing program\n", 18) = 18
[pid 24488] <... setpgid resumed>)      = 0
[pid 24485] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24485] <... prlimit64 resumed>NULL) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24489
./strace-static-x86_64: Process 24489 attached
[pid 24489] set_robust_list(0x55555be14660, 24) = 0
[pid 24489] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24485] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24489] <... prctl resumed>)        = 0
[pid 24489] setpgid(0, 0)               = 0
[pid 24489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24489] write(3, "1000", 4)         = 4
[pid 24489] close(3)                    = 0
executing program
[pid 24489] write(1, "executing program\n", 18) = 18
[pid 24489] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24489] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24489] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24489] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24489] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7509, si_int=0, si_ptr=NULL} ---
[pid 24489] +++ killed by SIGRT_1 +++
[pid 24488] <... openat resumed>)       = 3
[pid 24485] <... sched_setscheduler resumed>) = 0
[pid 24485] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24489, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24485] <... timer_create resumed>[0]) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24485] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24485] <... timer_settime resumed>NULL) = 0
[pid 24485] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8725, si_int=0, si_ptr=NULL} ---
[pid 24485] +++ killed by SIGRT_1 +++
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24485, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24490
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24490 attached
 <unfinished ...>
[pid 24490] set_robust_list(0x55555be14660, 24) = 0
[pid 24490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24490] setpgid(0, 0 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24491
[pid 24490] <... setpgid resumed>)      = 0
[pid 24490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24490] write(3, "1000", 4executing program
)         = 4
[pid 24490] close(3)                    = 0
[pid 24490] write(1, "executing program\n", 18) = 18
[pid 24490] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24488] write(3, "1000", 4 <unfinished ...>
[pid 24490] <... prlimit64 resumed>NULL) = 0
[pid 24490] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24490] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24490] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24490] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7626, si_int=0, si_ptr=NULL} ---
[pid 24490] +++ killed by SIGRT_1 +++
[pid 24488] <... write resumed>)        = 4
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24490, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24491 attached
 <unfinished ...>
[pid 24491] set_robust_list(0x55555be14660, 24) = 0
[pid 24491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24491] setpgid(0, 0)               = 0
[pid 24491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24491] write(3, "1000", 4)         = 4
[pid 24491] close(3)                    = 0
[pid 24491] write(1, "executing program\n", 18executing program
) = 18
[pid 24491] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24491] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24491] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24491] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24491] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7942, si_int=0, si_ptr=NULL} ---
[pid 24491] +++ killed by SIGRT_1 +++
[pid 24488] close(3 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24491, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24488] <... close resumed>)        = 0
[pid 24488] write(1, "executing program\n", 18executing program
) = 18
[pid   659] <... restart_syscall resumed>) = 0
[pid 24488] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24488] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24492
[pid 24488] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 24492 attached
[0]) = 0
[pid 24492] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24488] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24488] <... timer_settime resumed>NULL) = 0
[pid 24492] <... set_robust_list resumed>) = 0
[pid 24488] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14199, si_int=0, si_ptr=NULL} ---
[pid 24492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24492] setpgid(0, 0)               = 0
[pid 24492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24488] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24488, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24492] <... openat resumed>)       = 3
[pid 24492] write(3, "1000", 4)         = 4
[pid 24492] close(3 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24493
[pid 24492] <... close resumed>)        = 0
[pid 24492] write(1, "executing program\n", 18) = 18
[pid 24492] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24492] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24492] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24492] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24492] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7726, si_int=0, si_ptr=NULL} ---
[pid 24492] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24492, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24493 attached
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24493] set_robust_list(0x55555be14660, 24) = 0
[pid 24493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24493] setpgid(0, 0)               = 0
[pid 24493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24493] write(3, "1000", 4)         = 4
[pid 24493] close(3)                    = 0
executing program
[pid 24493] write(1, "executing program\n", 18) = 18
[pid 24493] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24493] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24493] <... sched_setscheduler resumed>) = 0
[pid 24493] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24493] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24493] <... timer_settime resumed>NULL) = 0
[pid 24493] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11497, si_int=0, si_ptr=NULL} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24493] +++ killed by SIGRT_1 +++
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24494
./strace-static-x86_64: Process 24494 attached
[pid 24494] set_robust_list(0x55555be14660, 24) = 0
[pid 24494] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24493, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24495
[pid 24494] <... prctl resumed>)        = 0
[pid 24494] setpgid(0, 0)               = 0
[pid 24494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24495 attached
) = 3
[pid 24494] write(3, "1000", 4 <unfinished ...>
[pid 24495] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24494] <... write resumed>)        = 4
[pid 24495] <... set_robust_list resumed>) = 0
[pid 24494] close(3)                    = 0
[pid 24494] write(1, "executing program\n", 18 <unfinished ...>
[pid 24495] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
 <unfinished ...>
[pid 24494] <... write resumed>)        = 18
[pid 24495] <... prctl resumed>)        = 0
[pid 24494] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24495] setpgid(0, 0 <unfinished ...>
[pid 24494] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24495] <... setpgid resumed>)      = 0
[pid 24494] <... sched_setscheduler resumed>) = 0
[pid 24494] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24494] <... timer_create resumed>[0]) = 0
[pid 24494] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24494] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16759, si_int=0, si_ptr=NULL} ---
[pid 24494] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24494, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24495] <... openat resumed>)       = 3
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24496
[pid 24495] write(3, "1000", 4./strace-static-x86_64: Process 24496 attached
)         = 4
[pid 24496] set_robust_list(0x55555be14660, 24) = 0
[pid 24496] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24495] close(3 <unfinished ...>
[pid 24496] <... prctl resumed>)        = 0
executing program
[pid 24495] <... close resumed>)        = 0
[pid 24495] write(1, "executing program\n", 18 <unfinished ...>
[pid 24496] setpgid(0, 0)               = 0
[pid 24495] <... write resumed>)        = 18
[pid 24496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24495] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24496] write(3, "1000", 4 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24495] <... prlimit64 resumed>NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24495] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24495] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24497
[pid 24495] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24495] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9643, si_int=0, si_ptr=NULL} ---
[pid 24496] <... write resumed>)        = 4
[pid 24496] close(3)                    = 0
[pid 24496] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24495] +++ killed by SIGRT_1 +++
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24497 attached
 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24495, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24498
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24496] <... write resumed>)        = 18
[pid 24497] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24496] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24498 attached
NULL) = 0
[pid 24496] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24496] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24496] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24498] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24497] <... set_robust_list resumed>) = 0
[pid 24496] <... timer_settime resumed>NULL) = 0
[pid 24496] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31855, si_int=0, si_ptr=NULL} ---
[pid 24498] <... set_robust_list resumed>) = 0
[pid 24497] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24496] +++ killed by SIGRT_1 +++
[pid 24497] <... prctl resumed>)        = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24496, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24498] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24497] setpgid(0, 0 <unfinished ...>
[pid 24498] <... prctl resumed>)        = 0
[pid 24497] <... setpgid resumed>)      = 0
[pid 24497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24498] setpgid(0, 0 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24497] <... openat resumed>)       = 3
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24499 attached
 <unfinished ...>
[pid 24498] <... setpgid resumed>)      = 0
[pid 24497] write(3, "1000", 4 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24497] <... write resumed>)        = 4
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24499
[pid 24499] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24500
./strace-static-x86_64: Process 24500 attached
[pid 24500] set_robust_list(0x55555be14660, 24) = 0
[pid 24500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24500] setpgid(0, 0 <unfinished ...>
[pid 24497] close(3 <unfinished ...>
[pid 24499] <... set_robust_list resumed>) = 0
[pid 24498] <... openat resumed>)       = 3
[pid 24500] <... setpgid resumed>)      = 0
[pid 24500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24498] write(3, "1000", 4 <unfinished ...>
[pid 24497] <... close resumed>)        = 0
[pid 24500] write(3, "1000", 4)         = 4
[pid 24500] close(3)                    = 0
[pid 24500] write(1, "executing program\n", 18executing program
) = 18
[pid 24500] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24500] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24500] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24500] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24500] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8026, si_int=0, si_ptr=NULL} ---
executing program
[pid 24498] <... write resumed>)        = 4
[pid 24497] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24500] +++ killed by SIGRT_1 +++
[pid 24499] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24498] close(3 <unfinished ...>
[pid 24497] <... write resumed>)        = 18
[pid 24497] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24500, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24498] <... close resumed>)        = 0
[pid 24497] <... prlimit64 resumed>NULL) = 0
[pid 24497] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24498] write(1, "executing program\n", 18 <unfinished ...>
[pid 24497] <... sched_setscheduler resumed>) = 0
[pid 24497] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24497] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24497] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10609, si_int=0, si_ptr=NULL} ---
[pid 24497] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24497, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24498] <... write resumed>)        = 18
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24501
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24498] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24501 attached
NULL) = 0
[pid 24501] set_robust_list(0x55555be14660, 24) = 0
[pid 24501] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24499] <... prctl resumed>)        = 0
[pid 24498] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24501] <... prctl resumed>)        = 0
[pid 24501] setpgid(0, 0 <unfinished ...>
[pid 24498] <... sched_setscheduler resumed>) = 0
[pid 24498] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24498] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24498] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7103, si_int=0, si_ptr=NULL} ---
[pid 24501] <... setpgid resumed>)      = 0
[pid 24501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24501] write(3, "1000", 4 <unfinished ...>
[pid 24498] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24498, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24501] <... write resumed>)        = 4
[pid 24501] close(3)                    = 0
[pid 24501] write(1, "executing program\n", 18) = 18
[pid 24501] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24501] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24501] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24501] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24501] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8190, si_int=0, si_ptr=NULL} ---
[pid 24501] +++ killed by SIGRT_1 +++
[pid 24499] setpgid(0, 0 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24501, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24499] <... setpgid resumed>)      = 0
[pid 24499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24499] write(3, "1000", 4)         = 4
[pid 24499] close(3)                    = 0
[pid 24499] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
executing program
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24499] <... write resumed>)        = 18
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24502
./strace-static-x86_64: Process 24502 attached
[pid 24499] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24502] set_robust_list(0x55555be14660, 24) = 0
[pid 24502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24502] setpgid(0, 0)               = 0
[pid 24499] <... prlimit64 resumed>NULL) = 0
[pid 24499] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24499] <... sched_setscheduler resumed>) = 0
[pid 24502] write(3, "1000", 4 <unfinished ...>
[pid 24499] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24502] <... write resumed>)        = 4
[pid 24499] <... timer_create resumed>[0]) = 0
[pid 24502] close(3 <unfinished ...>
[pid 24499] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24502] <... close resumed>)        = 0
[pid 24499] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15302, si_int=0, si_ptr=NULL} ---
[pid 24502] write(1, "executing program\n", 18) = 18
[pid 24502] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24502] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24502] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
executing program
[pid 24502] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24499] +++ killed by SIGRT_1 +++
[pid 24502] <... timer_settime resumed>NULL) = 0
[pid 24502] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10459, si_int=0, si_ptr=NULL} ---
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24499, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24502] +++ killed by SIGRT_1 +++
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24502, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24503
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24504
./strace-static-x86_64: Process 24503 attached
[pid 24503] set_robust_list(0x55555be14660, 24) = 0
./strace-static-x86_64: Process 24504 attached
[pid 24503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24503] setpgid(0, 0)               = 0
[pid 24504] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
executing program
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24503] <... openat resumed>)       = 3
[pid 24503] write(3, "1000", 4)         = 4
[pid 24503] close(3)                    = 0
[pid 24503] write(1, "executing program\n", 18) = 18
[pid 24503] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24503] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24503] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24503] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24503] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7467, si_int=0, si_ptr=NULL} ---
[pid 24504] <... set_robust_list resumed>) = 0
[pid 24503] +++ killed by SIGRT_1 +++
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24505
./strace-static-x86_64: Process 24505 attached
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24503, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24505] set_robust_list(0x55555be14660, 24) = 0
[pid 24505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24505] setpgid(0, 0)               = 0
[pid 24505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24504] setpgid(0, 0 <unfinished ...>
[pid 24505] <... openat resumed>)       = 3
[pid 24505] write(3, "1000", 4)         = 4
[pid 24505] close(3)                    = 0
executing program
[pid 24505] write(1, "executing program\n", 18) = 18
[pid 24505] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24505] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24505] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24505] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24505] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7521, si_int=0, si_ptr=NULL} ---
[pid 24505] +++ killed by SIGRT_1 +++
[pid 24504] <... setpgid resumed>)      = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24505, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24506
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24507
./strace-static-x86_64: Process 24506 attached
[pid 24506] set_robust_list(0x55555be14660, 24) = 0
[pid 24506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24506] setpgid(0, 0)               = 0
[pid 24504] <... openat resumed>)       = 3
[pid 24506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24504] write(3, "1000", 4 <unfinished ...>
[pid 24506] write(3, "1000", 4)         = 4
[pid 24506] close(3)                    = 0
executing program
[pid 24506] write(1, "executing program\n", 18) = 18
[pid 24506] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24506] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24506] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24506] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24506] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7902, si_int=0, si_ptr=NULL} ---
[pid 24506] +++ killed by SIGRT_1 +++
[pid 24504] <... write resumed>)        = 4
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24506, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24507 attached
 <unfinished ...>
[pid 24507] set_robust_list(0x55555be14660, 24) = 0
[pid 24504] close(3 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24504] <... close resumed>)        = 0
[pid 24504] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24507] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24504] <... write resumed>)        = 18
[pid 24507] <... prctl resumed>)        = 0
[pid 24507] setpgid(0, 0)               = 0
[pid 24507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24504] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24508
[pid 24504] <... prlimit64 resumed>NULL) = 0
[pid 24507] <... openat resumed>)       = 3
[pid 24507] write(3, "1000", 4)         = 4
[pid 24507] close(3executing program
)                    = 0
[pid 24507] write(1, "executing program\n", 18) = 18
[pid 24507] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24507] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24507] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24507] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24507] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7788, si_int=0, si_ptr=NULL} ---
[pid 24507] +++ killed by SIGRT_1 +++
[pid 24504] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24507, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24504] <... sched_setscheduler resumed>) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24504] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 24508 attached
[0]) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24504] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24504] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7760, si_int=0, si_ptr=NULL} ---
[pid 24508] set_robust_list(0x55555be14660, 24) = 0
[pid 24508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24508] setpgid(0, 0)               = 0
[pid 24508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24504] +++ killed by SIGRT_1 +++
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24504, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24508] <... openat resumed>)       = 3
[pid 24508] write(3, "1000", 4)         = 4
[pid 24508] close(3 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24509
[pid 24508] <... close resumed>)        = 0
executing program
[pid 24508] write(1, "executing program\n", 18) = 18
[pid 24508] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24508] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24508] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24508] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24508] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7583, si_int=0, si_ptr=NULL} ---
[pid 24508] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24508, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24509 attached
 <unfinished ...>
[pid 24509] set_robust_list(0x55555be14660, 24) = 0
[pid 24509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24509] setpgid(0, 0)               = 0
[pid 24509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24509] <... openat resumed>)       = 3
[pid 24509] write(3, "1000", 4)         = 4
[pid 24509] close(3)                    = 0
[pid 24509] write(1, "executing program\n", 18executing program
) = 18
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24510
[pid 24509] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24509] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24509] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24509] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24509] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7075, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24510 attached
[pid 24509] +++ killed by SIGRT_1 +++
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24511
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24509, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24511 attached
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24511] set_robust_list(0x55555be14660, 24) = 0
[pid 24511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24511] setpgid(0, 0)               = 0
[pid 24511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24510] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24511] <... openat resumed>)       = 3
[pid 24511] write(3, "1000", 4executing program
)         = 4
[pid 24511] close(3)                    = 0
[pid 24511] write(1, "executing program\n", 18) = 18
[pid 24511] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24511] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24511] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24511] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24511] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7417, si_int=0, si_ptr=NULL} ---
[pid 24511] +++ killed by SIGRT_1 +++
[pid 24510] <... set_robust_list resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24511, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24510] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24512
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24512 attached
 <unfinished ...>
[pid 24512] set_robust_list(0x55555be14660, 24) = 0
[pid 24512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24513
[pid 24512] setpgid(0, 0)               = 0
[pid 24512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24512] write(3, "1000", 4)         = 4
executing program
[pid 24512] close(3)                    = 0
[pid 24512] write(1, "executing program\n", 18) = 18
[pid 24512] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24510] <... prctl resumed>)        = 0
[pid 24512] <... prlimit64 resumed>NULL) = 0
[pid 24512] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24512] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24512] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24512] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8292, si_int=0, si_ptr=NULL} ---
[pid 24512] +++ killed by SIGRT_1 +++
[pid 24510] setpgid(0, 0./strace-static-x86_64: Process 24513 attached
 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24512, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24513] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24513] <... set_robust_list resumed>) = 0
[pid 24513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24513] setpgid(0, 0)               = 0
[pid 24513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
executing program
[pid 24513] <... openat resumed>)       = 3
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24513] write(3, "1000", 4)         = 4
[pid 24513] close(3)                    = 0
[pid 24513] write(1, "executing program\n", 18) = 18
[pid 24513] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24513] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24514
[pid 24513] <... sched_setscheduler resumed>) = 0
[pid 24513] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24513] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24513] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8135, si_int=0, si_ptr=NULL} ---
[pid 24510] <... setpgid resumed>)      = 0
[pid 24513] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24513, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24514 attached
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24514] set_robust_list(0x55555be14660, 24) = 0
[pid 24514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24514] setpgid(0, 0 <unfinished ...>
[pid 24510] <... openat resumed>)       = 3
[pid 24514] <... setpgid resumed>)      = 0
[pid 24514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24510] write(3, "1000", 4 <unfinished ...>
[pid 24514] <... openat resumed>)       = 3
[pid 24514] write(3, "1000", 4)         = 4
[pid 24510] <... write resumed>)        = 4
[pid 24514] close(3 <unfinished ...>
[pid 24510] close(3)                    = 0
executing program
[pid 24514] <... close resumed>)        = 0
[pid 24510] write(1, "executing program\n", 18 <unfinished ...>
[pid 24514] write(1, "executing program\n", 18) = 18
[pid 24514] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24514] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24514] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program
[0]) = 0
[pid 24514] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24514] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8961, si_int=0, si_ptr=NULL} ---
[pid 24510] <... write resumed>)        = 18
[pid 24514] +++ killed by SIGRT_1 +++
[pid 24510] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24514, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24510] <... prlimit64 resumed>NULL) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24510] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24510] <... sched_setscheduler resumed>) = 0
[pid 24510] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24515
[pid 24510] <... timer_create resumed>[0]) = 0
[pid 24510] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 24515 attached
NULL) = 0
[pid 24510] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11323, si_int=0, si_ptr=NULL} ---
[pid 24515] set_robust_list(0x55555be14660, 24) = 0
[pid 24515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24515] setpgid(0, 0)               = 0
[pid 24515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24510] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24510, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24515] <... openat resumed>)       = 3
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24515] write(3, "1000", 4)         = 4
[pid 24515] close(3 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24515] <... close resumed>)        = 0
[pid 24515] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24515] <... write resumed>)        = 18
[pid 24515] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24515] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24515] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24515] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24515] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7252, si_int=0, si_ptr=NULL} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24516
[pid 24515] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24516 attached
[pid 24516] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24515, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24516] <... set_robust_list resumed>) = 0
[pid 24516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24516] setpgid(0, 0)               = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24517
[pid 24516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24517 attached
) = 3
[pid 24516] write(3, "1000", 4)         = 4
[pid 24516] close(3)                    = 0
executing program
[pid 24516] write(1, "executing program\n", 18) = 18
[pid 24516] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24516] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24516] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24516] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24516] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7602, si_int=0, si_ptr=NULL} ---
[pid 24517] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24516] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24516, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24518
./strace-static-x86_64: Process 24518 attached
[pid 24518] set_robust_list(0x55555be14660, 24) = 0
[pid 24518] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24517] <... set_robust_list resumed>) = 0
[pid 24518] <... prctl resumed>)        = 0
[pid 24518] setpgid(0, 0)               = 0
[pid 24518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24518] write(3, "1000", 4)         = 4
[pid 24518] close(3 <unfinished ...>
[pid 24517] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24518] <... close resumed>)        = 0
executing program
[pid 24518] write(1, "executing program\n", 18) = 18
[pid 24518] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24517] <... prctl resumed>)        = 0
[pid 24518] <... prlimit64 resumed>NULL) = 0
[pid 24518] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24518] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24518] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24518] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8039, si_int=0, si_ptr=NULL} ---
[pid 24518] +++ killed by SIGRT_1 +++
[pid 24517] setpgid(0, 0 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24518, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24519
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24519 attached
 <unfinished ...>
[pid 24519] set_robust_list(0x55555be14660, 24) = 0
[pid 24519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24519] setpgid(0, 0)               = 0
[pid 24519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24517] <... setpgid resumed>)      = 0
[pid 24519] <... openat resumed>)       = 3
[pid 24519] write(3, "1000", 4)         = 4
[pid 24519] close(3)                    = 0
executing program
[pid 24519] write(1, "executing program\n", 18) = 18
[pid 24519] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24519] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24519] <... sched_setscheduler resumed>) = 0
[pid 24519] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24519] <... timer_create resumed>[0]) = 0
[pid 24519] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24519] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7580, si_int=0, si_ptr=NULL} ---
[pid 24519] +++ killed by SIGRT_1 +++
[pid 24517] <... openat resumed>)       = 3
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24520
[pid 24517] write(3, "1000", 4 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24519, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24520 attached
 <unfinished ...>
[pid 24517] <... write resumed>)        = 4
[pid 24520] set_robust_list(0x55555be14660, 24) = 0
[pid 24520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24520] setpgid(0, 0)               = 0
[pid 24520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24517] close(3)                    = 0
[pid 24520] <... openat resumed>)       = 3
[pid 24520] write(3, "1000", 4)         = 4
[pid 24520] close(3)                    = 0
[pid 24520] write(1, "executing program\n", 18executing program
) = 18
[pid 24520] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24520] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24517] write(1, "executing program\n", 18 <unfinished ...>
[pid 24520] <... sched_setscheduler resumed>) = 0
executing program
[pid 24520] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24517] <... write resumed>)        = 18
[pid 24520] <... timer_create resumed>[0]) = 0
[pid 24520] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24517] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24520] <... timer_settime resumed>NULL) = 0
[pid 24520] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16117, si_int=0, si_ptr=NULL} ---
[pid 24520] +++ killed by SIGRT_1 +++
[pid 24517] <... prlimit64 resumed>NULL) = 0
[pid 24517] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24521
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24520, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24521 attached
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24517] <... sched_setscheduler resumed>) = 0
[pid 24517] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24521] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24517] <... timer_create resumed>[0]) = 0
[pid 24521] <... set_robust_list resumed>) = 0
[pid 24517] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24517] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8602, si_int=0, si_ptr=NULL} ---
[pid 24521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24521] setpgid(0, 0)               = 0
[pid 24521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24521] write(3, "1000", 4)         = 4
[pid 24517] +++ killed by SIGRT_1 +++
[pid 24521] close(3)                    = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24517, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 24521] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24521] <... write resumed>)        = 18
[pid 24521] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24521] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24521] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24521] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24521] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7379, si_int=0, si_ptr=NULL} ---
[pid 24521] +++ killed by SIGRT_1 +++
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24522
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24521, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24522 attached
./strace-static-x86_64: Process 24524 attached
[pid 24522] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24524] set_robust_list(0x55555be14660, 24) = 0
[pid 24522] <... set_robust_list resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24523
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24524
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24525
[pid 24524] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24524] <... prctl resumed>)        = 0
[pid 24522] setpgid(0, 0 <unfinished ...>
[pid 24524] setpgid(0, 0 <unfinished ...>
[pid 24522] <... setpgid resumed>)      = 0
[pid 24524] <... setpgid resumed>)      = 0
[pid 24522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24523 attached
 <unfinished ...>
[pid 24524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24523] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24522] <... openat resumed>)       = 3
./strace-static-x86_64: Process 24525 attached
[pid 24522] write(3, "1000", 4)         = 4
[pid 24522] close(3 <unfinished ...>
[pid 24524] write(3, "1000", 4 <unfinished ...>
[pid 24522] <... close resumed>)        = 0
executing program
[pid 24524] <... write resumed>)        = 4
[pid 24522] write(1, "executing program\n", 18 <unfinished ...>
[pid 24524] close(3 <unfinished ...>
[pid 24522] <... write resumed>)        = 18
[pid 24524] <... close resumed>)        = 0
[pid 24522] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24524] write(1, "executing program\n", 18executing program
) = 18
[pid 24524] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24522] <... prlimit64 resumed>NULL) = 0
[pid 24522] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24522] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24522] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24522] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9151, si_int=0, si_ptr=NULL} ---
[pid 24525] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24524] <... prlimit64 resumed>NULL) = 0
[pid 24523] <... set_robust_list resumed>) = 0
[pid 24522] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24522, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24523] setpgid(0, 0 <unfinished ...>
[pid 24525] <... set_robust_list resumed>) = 0
[pid 24523] <... setpgid resumed>)      = 0
[pid 24523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24524] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24523] <... openat resumed>)       = 3
[pid 24523] write(3, "1000", 4)         = 4
[pid 24523] close(3)                    = 0
executing program
[pid 24523] write(1, "executing program\n", 18) = 18
[pid 24523] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24523] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24523] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24525] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24524] <... sched_setscheduler resumed>) = 0
[pid 24523] <... timer_create resumed>[0]) = 0
[pid 24524] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24523] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24524] <... timer_create resumed>[0]) = 0
[pid 24523] <... timer_settime resumed>NULL) = 0
[pid 24524] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24523] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13041, si_int=0, si_ptr=NULL} ---
[pid 24524] <... timer_settime resumed>NULL) = 0
[pid 24525] <... prctl resumed>)        = 0
[pid 24524] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9101, si_int=0, si_ptr=NULL} ---
[pid 24523] +++ killed by SIGRT_1 +++
[pid 24524] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24523, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24524, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24525] setpgid(0, 0)               = 0
[pid 24525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24526
./strace-static-x86_64: Process 24526 attached
[pid 24526] set_robust_list(0x55555be14660, 24) = 0
[pid 24526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24526] setpgid(0, 0)               = 0
[pid 24526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24525] write(3, "1000", 4 <unfinished ...>
[pid 24526] <... openat resumed>)       = 3
[pid 24526] write(3, "1000", 4)         = 4
executing program
[pid 24526] close(3)                    = 0
[pid 24526] write(1, "executing program\n", 18) = 18
[pid 24526] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24526] <... prlimit64 resumed>NULL) = 0
[pid 24526] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24526] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24526] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24526] <... timer_settime resumed>NULL) = 0
[pid 24525] <... write resumed>)        = 4
[pid 24526] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15638, si_int=0, si_ptr=NULL} ---
[pid 24526] +++ killed by SIGRT_1 +++
[pid 24525] close(3 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24526, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24527
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24525] <... close resumed>)        = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
executing program
[pid 24525] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24528
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24529
[pid 24525] <... write resumed>)        = 18
[pid 24525] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24528 attached
./strace-static-x86_64: Process 24527 attached
 <unfinished ...>
[pid 24527] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24528] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24527] <... set_robust_list resumed>) = 0
[pid 24528] <... set_robust_list resumed>) = 0
[pid 24527] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24525] <... prlimit64 resumed>NULL) = 0
[pid 24528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24527] <... prctl resumed>)        = 0
[pid 24528] setpgid(0, 0 <unfinished ...>
[pid 24527] setpgid(0, 0 <unfinished ...>
[pid 24528] <... setpgid resumed>)      = 0
[pid 24527] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 24529 attached
[pid 24525] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24525] <... sched_setscheduler resumed>) = 0
[pid 24525] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24527] <... openat resumed>)       = 3
[pid 24525] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24527] write(3, "1000", 4executing program
executing program
 <unfinished ...>
[pid 24525] <... timer_settime resumed>NULL) = 0
[pid 24527] <... write resumed>)        = 4
[pid 24527] close(3)                    = 0
[pid 24525] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24478, si_int=0, si_ptr=NULL} ---
[pid 24528] write(3, "1000", 4)         = 4
[pid 24527] write(1, "executing program\n", 18 <unfinished ...>
[pid 24528] close(3 <unfinished ...>
[pid 24527] <... write resumed>)        = 18
[pid 24528] <... close resumed>)        = 0
[pid 24527] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24528] write(1, "executing program\n", 18) = 18
[pid 24525] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24525, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24528] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24527] <... prlimit64 resumed>NULL) = 0
[pid 24527] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24527] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24527] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24527] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8377, si_int=0, si_ptr=NULL} ---
[pid 24529] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24527] +++ killed by SIGRT_1 +++
[pid 24528] <... prlimit64 resumed>NULL) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24527, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24528] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24528] <... sched_setscheduler resumed>) = 0
[pid 24528] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24528] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24528] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8518, si_int=0, si_ptr=NULL} ---
[pid 24529] <... set_robust_list resumed>) = 0
[pid 24528] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24528, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24529] setpgid(0, 0)               = 0
[pid 24529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24530
./strace-static-x86_64: Process 24530 attached
[pid 24530] set_robust_list(0x55555be14660, 24) = 0
[pid 24530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24530] setpgid(0, 0)               = 0
[pid 24530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24529] <... openat resumed>)       = 3
[pid 24530] write(3, "1000", 4)         = 4
[pid 24530] close(3)                    = 0
executing program
[pid 24530] write(1, "executing program\n", 18) = 18
[pid 24530] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24530] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24530] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24530] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24529] write(3, "1000", 4 <unfinished ...>
[pid 24530] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7563, si_int=0, si_ptr=NULL} ---
[pid 24530] +++ killed by SIGRT_1 +++
[pid 24529] <... write resumed>)        = 4
[pid   659] <... restart_syscall resumed>) = 0
executing program
[pid 24529] close(3 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24529] <... close resumed>)        = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24530, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24529] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24529] <... write resumed>)        = 18
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24531
[pid 24529] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24532
[pid 24529] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24531 attached
 <unfinished ...>
[pid 24531] set_robust_list(0x55555be14660, 24) = 0
[pid 24531] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24529] <... sched_setscheduler resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24533
[pid 24529] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24531] <... prctl resumed>)        = 0
[pid 24529] <... timer_create resumed>[0]) = 0
executing program
[pid 24529] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24531] setpgid(0, 0 <unfinished ...>
[pid 24529] <... timer_settime resumed>NULL) = 0
[pid 24531] <... setpgid resumed>)      = 0
[pid 24529] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11816, si_int=0, si_ptr=NULL} ---
[pid 24531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24531] write(3, "1000", 4)         = 4
[pid 24531] close(3)                    = 0
[pid 24531] write(1, "executing program\n", 18) = 18
[pid 24529] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24529, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24531] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24531] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24531] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24531] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24531] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8000, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24532 attached
[pid 24531] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24531, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24533 attached
 <unfinished ...>
[pid 24533] set_robust_list(0x55555be14660, 24) = 0
[pid 24533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24533] setpgid(0, 0)               = 0
[pid 24533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24533] write(3, "1000", 4)         = 4
[pid 24533] close(3executing program
)                    = 0
[pid 24533] write(1, "executing program\n", 18) = 18
[pid 24533] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24532] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24533] <... prlimit64 resumed>NULL) = 0
[pid 24533] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24533] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24533] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24533] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8076, si_int=0, si_ptr=NULL} ---
[pid 24533] +++ killed by SIGRT_1 +++
[pid 24532] <... set_robust_list resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24533, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24532] setpgid(0, 0)               = 0
[pid 24532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   663] <... restart_syscall resumed>) = 0
[pid 24532] write(3, "1000", 4 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24532] <... write resumed>)        = 4
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24534
./strace-static-x86_64: Process 24534 attached
[pid 24532] close(3)                    = 0
[pid 24532] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24534] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24532] <... write resumed>)        = 18
[pid 24534] <... set_robust_list resumed>) = 0
[pid 24532] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24532] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24532] <... sched_setscheduler resumed>) = 0
[pid 24532] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24532] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24532] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8160, si_int=0, si_ptr=NULL} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24532] +++ killed by SIGRT_1 +++
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24535
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24532, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24535 attached
 <unfinished ...>
[pid 24535] set_robust_list(0x55555be14660, 24) = 0
[pid 24535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24535] setpgid(0, 0)               = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24536
[pid 24535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24535] write(3, "1000", 4)         = 4
[pid 24535] close(3)                    = 0
[pid 24535] write(1, "executing program\n", 18) = 18
[pid 24535] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24535] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24535] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24535] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24535] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8207, si_int=0, si_ptr=NULL} ---
[pid 24535] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24535, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24536 attached
 <unfinished ...>
[pid 24536] set_robust_list(0x55555be14660, 24) = 0
[pid 24536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24536] setpgid(0, 0)               = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24537
[pid 24534] setpgid(0, 0 <unfinished ...>
[pid 24536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24534] <... setpgid resumed>)      = 0
[pid 24536] write(3, "1000", 4)         = 4
[pid 24536] close(3)                    = 0
executing program
[pid 24536] write(1, "executing program\n", 18) = 18
[pid 24536] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24536] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24536] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24536] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24536] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8938, si_int=0, si_ptr=NULL} ---
[pid 24536] +++ killed by SIGRT_1 +++
[pid 24534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24536, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24537 attached
 <unfinished ...>
[pid 24537] set_robust_list(0x55555be14660, 24) = 0
[pid 24537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24537] setpgid(0, 0)               = 0
[pid 24534] <... openat resumed>)       = 3
[pid 24537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24534] write(3, "1000", 4 <unfinished ...>
[pid 24537] write(3, "1000", 4executing program
)         = 4
[pid 24537] close(3)                    = 0
[pid 24537] write(1, "executing program\n", 18) = 18
[pid 24537] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24537] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24534] <... write resumed>)        = 4
[pid 24537] <... sched_setscheduler resumed>) = 0
[pid 24537] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24537] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24537] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7839, si_int=0, si_ptr=NULL} ---
[pid 24537] +++ killed by SIGRT_1 +++
[pid 24534] close(3 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24537, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24534] <... close resumed>)        = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24534] write(1, "executing program\n", 18executing program
) = 18
[pid 24534] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24534] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24534] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24534] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24534] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7891, si_int=0, si_ptr=NULL} ---
[pid 24534] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24534, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24538 attached
 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24538
[pid 24538] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24539
./strace-static-x86_64: Process 24539 attached
[pid 24539] set_robust_list(0x55555be14660, 24) = 0
[pid 24539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24539] setpgid(0, 0)               = 0
[pid 24539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24538] <... set_robust_list resumed>) = 0
[pid 24539] <... openat resumed>)       = 3
[pid 24539] write(3, "1000", 4)         = 4
[pid 24538] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24539] close(3)                    = 0
executing program
[pid 24539] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24539] <... write resumed>)        = 18
[pid 24539] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24539] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24539] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24540
[pid 24539] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24539] <... timer_settime resumed>NULL) = 0
[pid 24539] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11717, si_int=0, si_ptr=NULL} ---
[pid 24538] <... prctl resumed>)        = 0
[pid 24539] +++ killed by SIGRT_1 +++
[pid 24538] setpgid(0, 0 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24539, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24538] <... setpgid resumed>)      = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24541 attached
 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24541
./strace-static-x86_64: Process 24540 attached
[pid 24540] set_robust_list(0x55555be14660, 24) = 0
[pid 24538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24538] <... openat resumed>)       = 3
[pid 24540] setpgid(0, 0)               = 0
[pid 24538] write(3, "1000", 4 <unfinished ...>
[pid 24541] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24541] <... set_robust_list resumed>) = 0
[pid 24538] <... write resumed>)        = 4
[pid 24540] write(3, "1000", 4)         = 4
[pid   663] <... restart_syscall resumed>) = 0
[pid 24540] close(3)                    = 0
executing program
[pid 24540] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24540] <... write resumed>)        = 18
[pid 24540] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24540] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24540] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24542
[pid 24540] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24540] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8055, si_int=0, si_ptr=NULL} ---
[pid 24541] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24540] +++ killed by SIGRT_1 +++
[pid 24538] close(3 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24540, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24542 attached
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24542] set_robust_list(0x55555be14660, 24) = 0
executing program
[pid 24541] <... prctl resumed>)        = 0
[pid 24538] <... close resumed>)        = 0
[pid 24542] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24538] write(1, "executing program\n", 18 <unfinished ...>
[pid 24541] setpgid(0, 0 <unfinished ...>
[pid 24542] <... prctl resumed>)        = 0
[pid 24542] setpgid(0, 0 <unfinished ...>
[pid 24538] <... write resumed>)        = 18
[pid 24542] <... setpgid resumed>)      = 0
[pid 24542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24538] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24542] <... openat resumed>)       = 3
[pid 24542] write(3, "1000", 4 <unfinished ...>
[pid 24541] <... setpgid resumed>)      = 0
[pid 24538] <... prlimit64 resumed>NULL) = 0
[pid 24542] <... write resumed>)        = 4
[pid 24542] close(3)                    = 0
[pid 24542] write(1, "executing program\n", 18executing program
) = 18
[pid 24542] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24542] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24542] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24538] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24542] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24542] <... timer_settime resumed>NULL) = 0
[pid 24542] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25103, si_int=0, si_ptr=NULL} ---
[pid 24542] +++ killed by SIGRT_1 +++
[pid 24541] <... openat resumed>)       = 3
[pid 24538] <... sched_setscheduler resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24538] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24538] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24542, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24538] <... timer_settime resumed>NULL) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24538] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10597, si_int=0, si_ptr=NULL} ---
[pid 24538] +++ killed by SIGRT_1 +++
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24543
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24538, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24543 attached
 <unfinished ...>
[pid 24543] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24543] <... set_robust_list resumed>) = 0
[pid 24543] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24543] <... prctl resumed>)        = 0
[pid 24543] setpgid(0, 0)               = 0
[pid 24543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24544
[pid 24543] <... openat resumed>)       = 3
[pid 24543] write(3, "1000", 4)         = 4
executing program
[pid 24543] close(3)                    = 0
[pid 24543] write(1, "executing program\n", 18) = 18
[pid 24541] write(3, "1000", 4 <unfinished ...>
[pid 24543] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24541] <... write resumed>)        = 4
[pid 24541] close(3 <unfinished ...>
[pid 24543] <... prlimit64 resumed>NULL) = 0
[pid 24543] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24543] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24543] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24541] <... close resumed>)        = 0
[pid 24543] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27666, si_int=0, si_ptr=NULL} ---
executing program
[pid 24543] +++ killed by SIGRT_1 +++
[pid 24541] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24543, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24541] <... write resumed>)        = 18
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24544 attached
 <unfinished ...>
[pid 24541] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24544] set_robust_list(0x55555be14660, 24) = 0
[pid 24544] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24541] <... prlimit64 resumed>NULL) = 0
[pid 24544] <... prctl resumed>)        = 0
[pid 24544] setpgid(0, 0)               = 0
[pid 24541] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24541] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24541] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
executing program
[pid 24541] <... timer_settime resumed>NULL) = 0
[pid 24541] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22464, si_int=0, si_ptr=NULL} ---
[pid 24544] <... openat resumed>)       = 3
[pid 24544] write(3, "1000", 4)         = 4
[pid 24544] close(3)                    = 0
[pid 24544] write(1, "executing program\n", 18) = 18
[pid 24544] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24541] +++ killed by SIGRT_1 +++
[pid 24544] <... prlimit64 resumed>NULL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24544] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24544] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24544] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24544] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7442, si_int=0, si_ptr=NULL} ---
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24545
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24541, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24544] +++ killed by SIGRT_1 +++
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24544, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24545 attached
 <unfinished ...>
[pid 24545] set_robust_list(0x55555be14660, 24) = 0
[pid 24545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24545] setpgid(0, 0)               = 0
[pid 24545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24545] write(3, "1000", 4)         = 4
[pid 24545] close(3)                    = 0
[pid 24545] write(1, "executing program\n", 18executing program
) = 18
[pid   659] <... restart_syscall resumed>) = 0
[pid 24545] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24545] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24545] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 24546 attached
[0]) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24546
[pid 24546] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24545] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24546] <... set_robust_list resumed>) = 0
[pid 24545] <... timer_settime resumed>NULL) = 0
[pid 24545] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7158, si_int=0, si_ptr=NULL} ---
[pid 24546] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24546] <... prctl resumed>)        = 0
[pid 24545] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24547 attached
[pid 24546] setpgid(0, 0 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24547
[pid 24547] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24546] <... setpgid resumed>)      = 0
[pid 24547] <... set_robust_list resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24545, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24547] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24547] <... prctl resumed>)        = 0
[pid 24546] <... openat resumed>)       = 3
[pid 24546] write(3, "1000", 4 <unfinished ...>
[pid 24547] setpgid(0, 0 <unfinished ...>
[pid 24546] <... write resumed>)        = 4
[pid 24547] <... setpgid resumed>)      = 0
[pid 24546] close(3)                    = 0
[pid 24546] write(1, "executing program\n", 18 <unfinished ...>
[pid 24547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24546] <... write resumed>)        = 18
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24546] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24547] <... openat resumed>)       = 3
[pid 24546] <... prlimit64 resumed>NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24548 attached
[pid 24547] write(3, "1000", 4 <unfinished ...>
[pid 24546] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24548] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24547] <... write resumed>)        = 4
[pid 24546] <... sched_setscheduler resumed>) = 0
[pid 24548] <... set_robust_list resumed>) = 0
[pid 24547] close(3 <unfinished ...>
[pid 24546] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24547] <... close resumed>)        = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24547] write(1, "executing program\n", 18 <unfinished ...>
[pid 24546] <... timer_create resumed>[0]) = 0
[pid 24546] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24548
[pid 24546] <... timer_settime resumed>NULL) = 0
[pid 24546] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11234, si_int=0, si_ptr=NULL} ---
[pid 24546] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24546, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 24547] <... write resumed>)        = 18
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24549
[pid 24547] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24548] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24547] <... prlimit64 resumed>NULL) = 0
[pid 24548] <... prctl resumed>)        = 0
[pid 24547] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24548] setpgid(0, 0 <unfinished ...>
[pid 24547] <... sched_setscheduler resumed>) = 0
[pid 24548] <... setpgid resumed>)      = 0
[pid 24547] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24547] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24547] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8033, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24549 attached
[pid 24549] set_robust_list(0x55555be14660, 24) = 0
[pid 24547] +++ killed by SIGRT_1 +++
[pid 24548] <... openat resumed>)       = 3
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24547, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 24548] write(3, "1000", 4)         = 4
[pid 24548] close(3)                    = 0
[pid 24548] write(1, "executing program\n", 18) = 18
[pid 24548] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24548] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24548] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24548] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24548] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8919, si_int=0, si_ptr=NULL} ---
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24548] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24550 attached
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24550
[pid 24550] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24548, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24550] <... set_robust_list resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24550] setpgid(0, 0)               = 0
[pid 24550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24549] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24550] <... openat resumed>)       = 3
[pid 24550] write(3, "1000", 4executing program
)         = 4
[pid 24550] close(3)                    = 0
[pid 24550] write(1, "executing program\n", 18) = 18
[pid 24550] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24550] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24550] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24549] <... prctl resumed>)        = 0
[pid 24550] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24549] setpgid(0, 0 <unfinished ...>
[pid 24550] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9392, si_int=0, si_ptr=NULL} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24550] +++ killed by SIGRT_1 +++
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24551
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24550, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24549] <... setpgid resumed>)      = 0
[pid 24549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24551 attached
, child_tidptr=0x55555be14650) = 24552
[pid 24549] <... openat resumed>)       = 3
[pid 24549] write(3, "1000", 4)         = 4
[pid 24549] close(3)                    = 0
[pid 24549] write(1, "executing program\n", 18executing program
) = 18
[pid 24549] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24549] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24549] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24549] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24549] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7872, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24552 attached
[pid 24551] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24549] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid 24551] <... set_robust_list resumed>) = 0
[pid 24552] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24549, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24553
./strace-static-x86_64: Process 24553 attached
[pid 24553] set_robust_list(0x55555be14660, 24) = 0
[pid 24553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24553] setpgid(0, 0 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24553] <... setpgid resumed>)      = 0
[pid 24553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
) = 3
[pid 24553] write(3, "1000", 4)         = 4
[pid 24553] close(3)                    = 0
[pid 24553] write(1, "executing program\n", 18) = 18
[pid 24553] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24553] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24553] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24553] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24553] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7614, si_int=0, si_ptr=NULL} ---
[pid 24553] +++ killed by SIGRT_1 +++
[pid 24552] <... set_robust_list resumed>) = 0
[pid 24551] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24554
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24553, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24554 attached
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24554] set_robust_list(0x55555be14660, 24) = 0
[pid 24554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24554] setpgid(0, 0)               = 0
[pid 24551] <... prctl resumed>)        = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24551] setpgid(0, 0 <unfinished ...>
[pid 24552] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24551] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 24555 attached
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24555
[pid 24554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24554] <... openat resumed>)       = 3
[pid 24554] write(3, "1000", 4)         = 4
[pid 24554] close(3)                    = 0
[pid 24554] write(1, "executing program\n", 18executing program
) = 18
[pid 24554] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24554] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24554] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24554] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24554] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9133, si_int=0, si_ptr=NULL} ---
[pid 24554] +++ killed by SIGRT_1 +++
[pid 24552] <... prctl resumed>)        = 0
[pid 24551] <... openat resumed>)       = 3
[pid 24555] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24554, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24551] write(3, "1000", 4 <unfinished ...>
[pid 24552] setpgid(0, 0)               = 0
[pid 24555] <... set_robust_list resumed>) = 0
[pid 24551] <... write resumed>)        = 4
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24551] close(3 <unfinished ...>
[pid 24552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24551] <... close resumed>)        = 0
executing program
[pid 24551] write(1, "executing program\n", 18 <unfinished ...>
[pid 24552] <... openat resumed>)       = 3
[pid 24551] <... write resumed>)        = 18
[pid 24552] write(3, "1000", 4 <unfinished ...>
[pid 24551] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24555] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24552] <... write resumed>)        = 4
[pid 24551] <... prlimit64 resumed>NULL) = 0
[pid 24555] <... prctl resumed>)        = 0
[pid 24552] close(3 <unfinished ...>
[pid 24551] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24552] <... close resumed>)        = 0
[pid 24552] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid 24551] <... sched_setscheduler resumed>) = 0
[pid 24555] setpgid(0, 0 <unfinished ...>
[pid 24551] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24552] <... write resumed>)        = 18
[pid 24551] <... timer_create resumed>[0]) = 0
[pid 24551] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24552] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24551] <... timer_settime resumed>NULL) = 0
[pid 24551] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12047, si_int=0, si_ptr=NULL} ---
[pid 24552] <... prlimit64 resumed>NULL) = 0
[pid 24551] +++ killed by SIGRT_1 +++
[pid 24552] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24551, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24555] <... setpgid resumed>)      = 0
[pid 24552] <... sched_setscheduler resumed>) = 0
[pid 24552] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24552] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24552] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9865, si_int=0, si_ptr=NULL} ---
[pid 24552] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24552, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24555] write(3, "1000", 4 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24555] <... write resumed>)        = 4
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24555] close(3 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24556
./strace-static-x86_64: Process 24556 attached
[pid 24555] <... close resumed>)        = 0
[pid 24555] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
executing program
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24556] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24555] <... write resumed>)        = 18
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24557
./strace-static-x86_64: Process 24557 attached
[pid 24557] set_robust_list(0x55555be14660, 24) = 0
[pid 24555] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24557] setpgid(0, 0)               = 0
[pid 24556] <... set_robust_list resumed>) = 0
[pid 24555] <... prlimit64 resumed>NULL) = 0
[pid 24557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24555] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24557] write(3, "1000", 4)         = 4
[pid 24557] close(3)                    = 0
[pid 24557] write(1, "executing program\n", 18executing program
) = 18
[pid 24557] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24557] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24557] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24557] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24557] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8093, si_int=0, si_ptr=NULL} ---
[pid 24557] +++ killed by SIGRT_1 +++
[pid 24556] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24555] <... sched_setscheduler resumed>) = 0
[pid 24555] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24557, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24555] <... timer_create resumed>[0]) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24555] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24555] <... timer_settime resumed>NULL) = 0
[pid 24555] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9318, si_int=0, si_ptr=NULL} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24558
[pid 24555] +++ killed by SIGRT_1 +++
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24555, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24556] <... prctl resumed>)        = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24559
./strace-static-x86_64: Process 24558 attached
./strace-static-x86_64: Process 24559 attached
[pid 24556] setpgid(0, 0 <unfinished ...>
[pid 24558] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24556] <... setpgid resumed>)      = 0
[pid 24558] <... set_robust_list resumed>) = 0
[pid 24558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24558] setpgid(0, 0)               = 0
[pid 24558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24558] write(3, "1000", 4)         = 4
[pid 24558] close(3)                    = 0
executing program
[pid 24558] write(1, "executing program\n", 18) = 18
[pid 24558] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24558] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24558] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24558] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24558] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7598, si_int=0, si_ptr=NULL} ---
[pid 24559] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24558] +++ killed by SIGRT_1 +++
[pid 24556] <... openat resumed>)       = 3
[pid 24556] write(3, "1000", 4 <unfinished ...>
[pid 24559] <... set_robust_list resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24558, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24556] <... write resumed>)        = 4
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24556] close(3 <unfinished ...>
[pid 24559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24556] <... close resumed>)        = 0
[pid 24556] write(1, "executing program\n", 18 <unfinished ...>
[pid 24559] setpgid(0, 0executing program
)               = 0
[pid 24556] <... write resumed>)        = 18
[pid 24556] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24556] <... prlimit64 resumed>NULL) = 0
[pid 24556] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24559] <... openat resumed>)       = 3
[pid   661] <... restart_syscall resumed>) = 0
[pid 24556] <... sched_setscheduler resumed>) = 0
[pid 24559] write(3, "1000", 4 <unfinished ...>
[pid 24556] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24559] <... write resumed>)        = 4
[pid 24556] <... timer_create resumed>[0]) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24560
[pid 24556] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24556] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18385, si_int=0, si_ptr=NULL} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24559] close(3 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24561
./strace-static-x86_64: Process 24560 attached
[pid 24556] +++ killed by SIGRT_1 +++
[pid 24559] <... close resumed>)        = 0
./strace-static-x86_64: Process 24561 attached
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24556, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24560] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24559] write(1, "executing program\n", 18 <unfinished ...>
[pid 24560] <... set_robust_list resumed>) = 0
[pid 24560] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
) = 0
[pid 24560] setpgid(0, 0)               = 0
[pid 24560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24559] <... write resumed>)        = 18
[pid 24560] <... openat resumed>)       = 3
[pid 24560] write(3, "1000", 4)         = 4
[pid 24560] close(3)                    = 0
[pid 24560] write(1, "executing program\n", 18executing program
) = 18
[pid 24560] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24560] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24560] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24560] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24560] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7877, si_int=0, si_ptr=NULL} ---
[pid 24561] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24560] +++ killed by SIGRT_1 +++
[pid 24559] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24561] <... set_robust_list resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24560, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24562
./strace-static-x86_64: Process 24562 attached
[pid 24562] set_robust_list(0x55555be14660, 24) = 0
[pid 24562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24562] setpgid(0, 0)               = 0
[pid 24562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24559] <... prlimit64 resumed>NULL) = 0
[pid 24562] <... openat resumed>)       = 3
[pid 24562] write(3, "1000", 4)         = 4
[pid 24562] close(3executing program
)                    = 0
[pid 24562] write(1, "executing program\n", 18) = 18
[pid 24562] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24562] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24562] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24562] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24562] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7518, si_int=0, si_ptr=NULL} ---
[pid 24562] +++ killed by SIGRT_1 +++
[pid 24561] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24559] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24562, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24559] <... sched_setscheduler resumed>) = 0
[pid 24559] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24559] <... timer_create resumed>[0]) = 0
[pid 24559] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24559] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10385, si_int=0, si_ptr=NULL} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid 24559] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24559, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24561] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 24563 attached
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24563
[pid 24561] setpgid(0, 0 <unfinished ...>
[pid 24563] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24561] <... setpgid resumed>)      = 0
[pid 24563] <... set_robust_list resumed>) = 0
[pid 24561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24563] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24561] <... openat resumed>)       = 3
[pid 24563] <... prctl resumed>)        = 0
[pid 24561] write(3, "1000", 4)         = 4
[pid 24563] setpgid(0, 0 <unfinished ...>
[pid 24561] close(3 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24561] <... close resumed>)        = 0
[pid 24563] <... setpgid resumed>)      = 0
executing program
[pid 24561] write(1, "executing program\n", 18) = 18
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24561] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
./strace-static-x86_64: Process 24564 attached
[pid 24564] set_robust_list(0x55555be14660, 24) = 0
[pid 24564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24564] setpgid(0, 0)               = 0
[pid 24564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24561] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24564
[pid 24564] <... openat resumed>)       = 3
[pid 24564] write(3, "1000", 4)         = 4
[pid 24564] close(3)                    = 0
[pid 24564] write(1, "executing program\n", 18executing program
) = 18
[pid 24564] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24564] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24564] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24564] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24564] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9155, si_int=0, si_ptr=NULL} ---
[pid 24564] +++ killed by SIGRT_1 +++
[pid 24563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24561] <... sched_setscheduler resumed>) = 0
[pid 24561] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24564, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24561] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24561] <... timer_settime resumed>NULL) = 0
[pid 24561] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7714, si_int=0, si_ptr=NULL} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid 24561] +++ killed by SIGRT_1 +++
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24561, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24565 attached
 <unfinished ...>
[pid 24565] set_robust_list(0x55555be14660, 24) = 0
[pid 24565] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24565
[pid 24565] <... prctl resumed>)        = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24566
[pid 24565] setpgid(0, 0)               = 0
[pid 24565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24565] write(3, "1000", 4)         = 4
[pid 24565] close(3)                    = 0
[pid 24565] write(1, "executing program\n", 18) = 18
executing program
[pid 24565] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24565] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24565] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24565] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24565] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7639, si_int=0, si_ptr=NULL} ---
[pid 24565] +++ killed by SIGRT_1 +++
[pid 24563] <... openat resumed>)       = 3
./strace-static-x86_64: Process 24566 attached
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24565, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24566] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24566] <... set_robust_list resumed>) = 0
[pid 24566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24566] setpgid(0, 0)               = 0
[pid 24566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24563] write(3, "1000", 4 <unfinished ...>
[pid 24566] <... openat resumed>)       = 3
[pid 24563] <... write resumed>)        = 4
[pid 24566] write(3, "1000", 4 <unfinished ...>
[pid 24563] close(3executing program
 <unfinished ...>
[pid 24566] <... write resumed>)        = 4
[pid 24566] close(3)                    = 0
[pid 24566] write(1, "executing program\n", 18) = 18
[pid 24566] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24566] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24566] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24566] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24566] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7966, si_int=0, si_ptr=NULL} ---
[pid 24566] +++ killed by SIGRT_1 +++
[pid 24563] <... close resumed>)        = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24566, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 24563] write(1, "executing program\n", 18) = 18
[pid 24563] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24563] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24563] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24563] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24563] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8488, si_int=0, si_ptr=NULL} ---
[pid 24563] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24563, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24567 attached
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24567
[pid 24567] set_robust_list(0x55555be14660, 24) = 0
[pid 24567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24567] setpgid(0, 0)               = 0
[pid 24567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24567] write(3, "1000", 4 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24567] <... write resumed>)        = 4
./strace-static-x86_64: Process 24568 attached
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24568
[pid 24567] close(3 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24567] <... close resumed>)        = 0
executing program
[pid 24567] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24568] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24567] <... write resumed>)        = 18
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24569
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24567] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24569 attached
 <unfinished ...>
[pid 24569] set_robust_list(0x55555be14660, 24) = 0
[pid 24569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24569] setpgid(0, 0)               = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24570
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24571
[pid 24567] <... prlimit64 resumed>NULL) = 0
[pid 24567] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24567] <... sched_setscheduler resumed>) = 0
[pid 24568] <... set_robust_list resumed>) = 0
[pid 24569] write(3, "1000", 4)         = 4
[pid 24569] close(3 <unfinished ...>
executing program
[pid 24567] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24569] <... close resumed>)        = 0
[pid 24567] <... timer_create resumed>[0]) = 0
[pid 24569] write(1, "executing program\n", 18) = 18
[pid 24567] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24569] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24567] <... timer_settime resumed>NULL) = 0
[pid 24569] <... prlimit64 resumed>NULL) = 0
[pid 24567] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14834, si_int=0, si_ptr=NULL} ---
[pid 24569] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24569] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24569] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24569] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8238, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24570 attached
[pid 24569] +++ killed by SIGRT_1 +++
[pid 24568] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24567] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24569, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24571 attached
 <unfinished ...>
[pid 24571] set_robust_list(0x55555be14660, 24) = 0
[pid 24571] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24568] <... prctl resumed>)        = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24567, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24571] <... prctl resumed>)        = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24571] setpgid(0, 0)               = 0
[pid 24571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24568] setpgid(0, 0 <unfinished ...>
[pid 24571] <... openat resumed>)       = 3
[pid 24571] write(3, "1000", 4)         = 4
[pid 24571] close(3)                    = 0
[pid 24571] write(1, "executing program\n", 18executing program
) = 18
[pid 24571] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24571] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24571] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24571] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24571] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8111, si_int=0, si_ptr=NULL} ---
[pid 24571] +++ killed by SIGRT_1 +++
[pid 24570] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24568] <... setpgid resumed>)      = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24571, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24570] <... set_robust_list resumed>) = 0
[pid 24568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24570] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24568] write(3, "1000", 4 <unfinished ...>
[pid 24570] <... prctl resumed>)        = 0
[pid 24568] <... write resumed>)        = 4
[pid 24568] close(3 <unfinished ...>
[pid 24570] setpgid(0, 0)               = 0
[pid 24568] <... close resumed>)        = 0
[pid 24570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24568] write(1, "executing program\n", 18executing program
executing program
) = 18
[pid 24570] <... openat resumed>)       = 3
[pid 24568] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24570] write(3, "1000", 4 <unfinished ...>
[pid 24568] <... prlimit64 resumed>NULL) = 0
[pid 24570] <... write resumed>)        = 4
[pid 24568] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24570] close(3 <unfinished ...>
[pid 24568] <... sched_setscheduler resumed>) = 0
[pid 24570] <... close resumed>)        = 0
[pid 24568] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24570] write(1, "executing program\n", 18 <unfinished ...>
[pid 24568] <... timer_create resumed>[0]) = 0
[pid 24570] <... write resumed>)        = 18
[pid 24568] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24570] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24568] <... timer_settime resumed>NULL) = 0
[pid 24568] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28698, si_int=0, si_ptr=NULL} ---
[pid 24568] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24568, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24570] <... prlimit64 resumed>NULL) = 0
[pid 24570] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24570] <... sched_setscheduler resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24572 attached
 <unfinished ...>
[pid 24570] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24572
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24572] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24570] <... timer_create resumed>[0]) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24570] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24573
[pid 24570] <... timer_settime resumed>NULL) = 0
[pid 24570] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14472, si_int=0, si_ptr=NULL} ---
[pid 24570] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24570, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24572] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 24573 attached
./strace-static-x86_64: Process 24574 attached
[pid 24574] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24574
[pid 24574] <... set_robust_list resumed>) = 0
[pid 24574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24574] setpgid(0, 0)               = 0
[pid 24574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24572] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24574] write(3, "1000", 4executing program
)         = 4
[pid 24574] close(3)                    = 0
[pid 24574] write(1, "executing program\n", 18) = 18
[pid 24574] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24574] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24574] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24574] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24574] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8565, si_int=0, si_ptr=NULL} ---
[pid 24574] +++ killed by SIGRT_1 +++
[pid 24573] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24572] <... prctl resumed>)        = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24574, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24573] <... set_robust_list resumed>) = 0
[pid 24572] setpgid(0, 0 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24572] <... setpgid resumed>)      = 0
[pid 24572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24572] <... openat resumed>)       = 3
[pid 24572] write(3, "1000", 4 <unfinished ...>
[pid 24573] setpgid(0, 0)               = 0
[pid 24572] <... write resumed>)        = 4
[pid 24572] close(3 <unfinished ...>
[pid 24573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24572] <... close resumed>)        = 0
[pid 24572] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24573] <... openat resumed>)       = 3
[pid 24572] <... write resumed>)        = 18
[pid 24572] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24573] write(3, "1000", 4 <unfinished ...>
[pid 24572] <... prlimit64 resumed>NULL) = 0
[pid 24573] <... write resumed>)        = 4
[pid 24572] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24573] close(3 <unfinished ...>
[pid 24572] <... sched_setscheduler resumed>) = 0
[pid 24572] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24572] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24572] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9091, si_int=0, si_ptr=NULL} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24575
./strace-static-x86_64: Process 24575 attached
[pid 24572] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24572, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24575] set_robust_list(0x55555be14660, 24) = 0
[pid 24575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24575] setpgid(0, 0)               = 0
[pid 24573] <... close resumed>)        = 0
[pid 24575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24573] write(1, "executing program\n", 18 <unfinished ...>
[pid 24575] <... openat resumed>)       = 3
[pid 24575] write(3, "1000", 4)         = 4
[pid 24575] close(3)                    = 0
[pid 24575] write(1, "executing program\n", 18executing program
executing program
) = 18
[pid   663] <... restart_syscall resumed>) = 0
[pid 24573] <... write resumed>)        = 18
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24573] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24576
[pid 24573] <... prlimit64 resumed>NULL) = 0
./strace-static-x86_64: Process 24576 attached
[pid 24575] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24575] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24575] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24575] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24575] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9092, si_int=0, si_ptr=NULL} ---
[pid 24576] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24575] +++ killed by SIGRT_1 +++
[pid 24573] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24575, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24577
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24577 attached
 <unfinished ...>
[pid 24577] set_robust_list(0x55555be14660, 24) = 0
[pid 24577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24578
[pid 24577] setpgid(0, 0)               = 0
[pid 24577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24577] write(3, "1000", 4)         = 4
[pid 24577] close(3executing program
)                    = 0
[pid 24577] write(1, "executing program\n", 18) = 18
[pid 24577] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24577] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24577] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24577] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24577] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8101, si_int=0, si_ptr=NULL} ---
[pid 24577] +++ killed by SIGRT_1 +++
[pid 24576] <... set_robust_list resumed>) = 0
[pid 24573] <... sched_setscheduler resumed>) = 0
[pid 24573] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24577, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24573] <... timer_create resumed>[0]) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24573] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 24578 attached
NULL) = 0
[pid 24573] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10283, si_int=0, si_ptr=NULL} ---
[pid 24578] set_robust_list(0x55555be14660, 24) = 0
[pid 24578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24578] setpgid(0, 0)               = 0
[pid 24573] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24573, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24578] write(3, "1000", 4 <unfinished ...>
[pid 24576] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24578] <... write resumed>)        = 4
[pid 24578] close(3)                    = 0
executing program
[pid 24578] write(1, "executing program\n", 18) = 18
[pid 24578] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24578] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24578] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24578] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24578] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7994, si_int=0, si_ptr=NULL} ---
[pid 24578] +++ killed by SIGRT_1 +++
[pid 24576] <... prctl resumed>)        = 0
[pid 24576] setpgid(0, 0 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24578, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24576] <... setpgid resumed>)      = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24579
./strace-static-x86_64: Process 24579 attached
[pid 24576] <... openat resumed>)       = 3
[pid 24576] write(3, "1000", 4 <unfinished ...>
[pid 24579] set_robust_list(0x55555be14660, 24) = 0
[pid 24576] <... write resumed>)        = 4
[pid 24576] close(3)                    = 0
[pid 24576] write(1, "executing program\n", 18 <unfinished ...>
[pid 24579] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24576] <... write resumed>)        = 18
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24580
./strace-static-x86_64: Process 24580 attached
[pid 24580] set_robust_list(0x55555be14660, 24) = 0
[pid 24580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24580] setpgid(0, 0)               = 0
[pid 24580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24576] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24579] <... prctl resumed>)        = 0
[pid 24580] <... openat resumed>)       = 3
[pid 24576] <... prlimit64 resumed>NULL) = 0
[pid 24580] write(3, "1000", 4)         = 4
[pid 24580] close(3)                    = 0
[pid 24580] write(1, "executing program\n", 18executing program
) = 18
[pid   660] <... restart_syscall resumed>) = 0
[pid 24576] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24576] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24576] <... timer_create resumed>[0]) = 0
[pid 24580] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24576] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24576] <... timer_settime resumed>NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24576] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12681, si_int=0, si_ptr=NULL} ---
[pid 24580] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24580] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24580] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24580] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6950, si_int=0, si_ptr=NULL} ---
[pid 24580] +++ killed by SIGRT_1 +++
[pid 24576] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24576, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24580, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24581
./strace-static-x86_64: Process 24581 attached
./strace-static-x86_64: Process 24582 attached
[pid 24582] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24581] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24582] <... set_robust_list resumed>) = 0
[pid 24581] <... set_robust_list resumed>) = 0
[pid 24582] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24581] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24582] <... prctl resumed>)        = 0
[pid 24581] <... prctl resumed>)        = 0
[pid 24582] setpgid(0, 0 <unfinished ...>
[pid 24581] setpgid(0, 0 <unfinished ...>
[pid 24582] <... setpgid resumed>)      = 0
[pid 24581] <... setpgid resumed>)      = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24582
[pid 24579] setpgid(0, 0 <unfinished ...>
[pid 24582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24579] <... setpgid resumed>)      = 0
[pid 24581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24582] <... openat resumed>)       = 3
[pid 24582] write(3, "1000", 4)         = 4
[pid 24582] close(3)                    = 0
[pid 24581] write(3, "1000", 4executing program
)         = 4
[pid 24582] write(1, "executing program\n", 18 <unfinished ...>
[pid 24581] close(3 <unfinished ...>
[pid 24582] <... write resumed>)        = 18
[pid 24581] <... close resumed>)        = 0
[pid 24582] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24581] write(1, "executing program\n", 18) = 18
executing program
[pid 24581] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24582] <... prlimit64 resumed>NULL) = 0
[pid 24582] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24582] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24582] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24582] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8118, si_int=0, si_ptr=NULL} ---
[pid 24582] +++ killed by SIGRT_1 +++
[pid 24579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24581] <... prlimit64 resumed>NULL) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24582, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24581] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24581] <... sched_setscheduler resumed>) = 0
[pid 24581] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24581] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24581] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9074, si_int=0, si_ptr=NULL} ---
[pid 24581] +++ killed by SIGRT_1 +++
[pid 24579] <... openat resumed>)       = 3
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24581, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24579] write(3, "1000", 4)         = 4
[pid 24579] close(3)                    = 0
[pid 24579] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24579] <... write resumed>)        = 18
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24579] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24583
./strace-static-x86_64: Process 24583 attached
[pid 24579] <... prlimit64 resumed>NULL) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24579] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24583] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24584
./strace-static-x86_64: Process 24584 attached
[pid 24583] <... set_robust_list resumed>) = 0
[pid 24579] <... sched_setscheduler resumed>) = 0
[pid 24579] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24579] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24579] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8130, si_int=0, si_ptr=NULL} ---
[pid 24579] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24579, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24583] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24584] set_robust_list(0x55555be14660, 24) = 0
[pid 24583] <... prctl resumed>)        = 0
[pid 24583] setpgid(0, 0)               = 0
[pid 24583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24584] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24583] <... openat resumed>)       = 3
[pid 24584] <... prctl resumed>)        = 0
[pid 24583] write(3, "1000", 4)         = 4
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24583] close(3 <unfinished ...>
[pid 24584] setpgid(0, 0 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24583] <... close resumed>)        = 0
./strace-static-x86_64: Process 24585 attached
[pid 24585] set_robust_list(0x55555be14660, 24) = 0
[pid 24585] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24585
[pid 24585] <... prctl resumed>)        = 0
[pid 24585] setpgid(0, 0)               = 0
[pid 24585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24583] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24586
[pid 24585] <... openat resumed>)       = 3
[pid 24585] write(3, "1000", 4)         = 4
[pid 24585] close(3)                    = 0
[pid 24585] write(1, "executing program\n", 18executing program
) = 18
[pid 24585] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24585] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24585] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24585] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24585] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8018, si_int=0, si_ptr=NULL} ---
executing program
[pid 24585] +++ killed by SIGRT_1 +++
[pid 24584] <... setpgid resumed>)      = 0
[pid 24583] <... write resumed>)        = 18
./strace-static-x86_64: Process 24586 attached
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24585, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24583] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24583] <... prlimit64 resumed>NULL) = 0
[pid 24586] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24583] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24586] <... set_robust_list resumed>) = 0
[pid 24586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24586] setpgid(0, 0)               = 0
[pid 24583] <... sched_setscheduler resumed>) = 0
[pid 24583] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24587
[pid 24583] <... timer_create resumed>[0]) = 0
[pid 24583] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program
NULL) = 0
[pid 24583] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8740, si_int=0, si_ptr=NULL} ---
[pid 24586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24586] write(3, "1000", 4)         = 4
[pid 24586] close(3)                    = 0
[pid 24586] write(1, "executing program\n", 18 <unfinished ...>
[pid 24583] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24583, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24586] <... write resumed>)        = 18
[pid 24586] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24588
[pid 24586] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24584] <... openat resumed>)       = 3
[pid 24586] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24586] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24586] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7981, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24588 attached
[pid 24586] +++ killed by SIGRT_1 +++
[pid 24584] write(3, "1000", 4 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24586, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24587 attached
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24587] set_robust_list(0x55555be14660, 24) = 0
[pid 24587] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24584] <... write resumed>)        = 4
[pid 24587] <... prctl resumed>)        = 0
[pid 24587] setpgid(0, 0)               = 0
[pid 24587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24584] close(3)                    = 0
[pid 24588] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24587] <... openat resumed>)       = 3
[pid 24587] write(3, "1000", 4)         = 4
[pid 24587] close(3executing program
)                    = 0
[pid 24587] write(1, "executing program\n", 18) = 18
[pid 24587] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24587] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24587] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24587] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24587] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8065, si_int=0, si_ptr=NULL} ---
[pid 24588] <... set_robust_list resumed>) = 0
[pid 24587] +++ killed by SIGRT_1 +++
[pid 24584] write(1, "executing program\n", 18executing program
) = 18
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24587, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24584] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24584] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24588] setpgid(0, 0 <unfinished ...>
[pid 24584] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24584] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24584] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8636, si_int=0, si_ptr=NULL} ---
[pid 24584] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24584, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24588] <... setpgid resumed>)      = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24589 attached
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24589
[pid 24588] <... openat resumed>)       = 3
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24589] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24590 attached
[pid 24590] set_robust_list(0x55555be14660, 24) = 0
[pid 24590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24590] setpgid(0, 0)               = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24590
[pid 24590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24588] write(3, "1000", 4 <unfinished ...>
[pid 24590] write(3, "1000", 4)         = 4
[pid 24590] close(3)                    = 0
[pid 24590] write(1, "executing program\n", 18 <unfinished ...>
[pid 24588] <... write resumed>)        = 4
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24591
[pid   662] <... restart_syscall resumed>) = 0
[pid 24589] <... set_robust_list resumed>) = 0
[pid 24588] close(3 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24588] <... close resumed>)        = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24592
executing program
[pid 24590] <... write resumed>)        = 18
[pid 24590] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24590] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24590] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24590] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24590] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7896, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24592 attached
[pid 24590] +++ killed by SIGRT_1 +++
[pid 24589] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24588] write(1, "executing program\n", 18./strace-static-x86_64: Process 24591 attached
 <unfinished ...>
[pid 24591] set_robust_list(0x55555be14660, 24) = 0
[pid 24591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24591] setpgid(0, 0)               = 0
executing program
[pid 24591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24588] <... write resumed>)        = 18
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24590, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24588] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24591] <... openat resumed>)       = 3
[pid 24591] write(3, "1000", 4executing program
)         = 4
[pid 24591] close(3)                    = 0
[pid 24591] write(1, "executing program\n", 18) = 18
[pid 24591] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24589] <... prctl resumed>)        = 0
[pid 24588] <... prlimit64 resumed>NULL) = 0
[pid 24591] <... prlimit64 resumed>NULL) = 0
[pid 24591] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24591] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24591] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24591] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8230, si_int=0, si_ptr=NULL} ---
[pid 24592] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24591] +++ killed by SIGRT_1 +++
[pid 24589] setpgid(0, 0 <unfinished ...>
[pid 24588] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24589] <... setpgid resumed>)      = 0
[pid 24592] <... set_robust_list resumed>) = 0
[pid 24588] <... sched_setscheduler resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24591, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24588] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24588] <... timer_create resumed>[0]) = 0
[pid 24588] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24588] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13067, si_int=0, si_ptr=NULL} ---
[pid 24588] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24588, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24589] write(3, "1000", 4)         = 4
[pid 24592] setpgid(0, 0 <unfinished ...>
[pid 24589] close(3 <unfinished ...>
[pid 24592] <... setpgid resumed>)      = 0
[pid 24589] <... close resumed>)        = 0
executing program
[pid 24589] write(1, "executing program\n", 18) = 18
[pid 24592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24589] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24592] write(3, "1000", 4 <unfinished ...>
[pid 24589] <... prlimit64 resumed>NULL) = 0
[pid 24589] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24592] <... write resumed>)        = 4
[pid 24589] <... sched_setscheduler resumed>) = 0
[pid 24589] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24589] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24589] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8286, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24589] +++ killed by SIGRT_1 +++
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24589, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24592] close(3 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24593 attached
 <unfinished ...>
[pid 24592] <... close resumed>)        = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24593
executing program
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24594
[pid 24592] write(1, "executing program\n", 18) = 18
./strace-static-x86_64: Process 24595 attached
[pid 24595] set_robust_list(0x55555be14660, 24) = 0
[pid 24595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24595] setpgid(0, 0)               = 0
[pid 24595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24592] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24595
[pid 24595] <... openat resumed>)       = 3
[pid 24595] write(3, "1000", 4)         = 4
[pid 24595] close(3)                    = 0
executing program
[pid 24595] write(1, "executing program\n", 18) = 18
[pid 24595] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24595] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24595] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24595] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24595] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7492, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24594 attached
[pid 24595] +++ killed by SIGRT_1 +++
[pid 24593] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24592] <... prlimit64 resumed>NULL) = 0
[pid 24593] <... set_robust_list resumed>) = 0
[pid 24592] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24595, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24592] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24593] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24592] <... timer_create resumed>[0]) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24592] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24593] <... prctl resumed>)        = 0
[pid 24592] <... timer_settime resumed>NULL) = 0
[pid 24593] setpgid(0, 0 <unfinished ...>
[pid 24592] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8134, si_int=0, si_ptr=NULL} ---
[pid 24593] <... setpgid resumed>)      = 0
[pid 24592] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24592, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24593] <... openat resumed>)       = 3
[pid 24594] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24593] write(3, "1000", 4)         = 4
[pid 24594] <... set_robust_list resumed>) = 0
[pid 24593] close(3)                    = 0
[pid 24593] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
executing program
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24594] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24593] <... write resumed>)        = 18
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24596
[pid 24594] <... prctl resumed>)        = 0
[pid 24593] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24596 attached
NULL) = 0
[pid 24594] setpgid(0, 0)               = 0
[pid 24593] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24596] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24593] <... sched_setscheduler resumed>) = 0
[pid 24593] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24593] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24593] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8575, si_int=0, si_ptr=NULL} ---
[pid 24593] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24593, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24596] <... set_robust_list resumed>) = 0
[pid 24594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24594] write(3, "1000", 4 <unfinished ...>
[pid 24596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24594] <... write resumed>)        = 4
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24596] setpgid(0, 0 <unfinished ...>
[pid 24594] close(3./strace-static-x86_64: Process 24597 attached
 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24597
[pid 24594] <... close resumed>)        = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24596] <... setpgid resumed>)      = 0
[pid 24594] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24597] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24594] <... write resumed>)        = 18
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24594] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
./strace-static-x86_64: Process 24598 attached
[pid 24598] set_robust_list(0x55555be14660, 24) = 0
[pid 24598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24598] setpgid(0, 0)               = 0
[pid 24598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24594] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24598
[pid   660] <... restart_syscall resumed>) = 0
[pid 24598] <... openat resumed>)       = 3
[pid 24598] write(3, "1000", 4)         = 4
[pid 24598] close(3)                    = 0
executing program
[pid 24598] write(1, "executing program\n", 18) = 18
[pid 24598] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24598] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24598] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24598] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24598] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7714, si_int=0, si_ptr=NULL} ---
[pid 24598] +++ killed by SIGRT_1 +++
[pid 24597] <... set_robust_list resumed>) = 0
[pid 24596] <... openat resumed>)       = 3
[pid 24594] <... sched_setscheduler resumed>) = 0
[pid 24594] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24596] write(3, "1000", 4 <unfinished ...>
[pid 24594] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24598, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24596] <... write resumed>)        = 4
[pid 24594] <... timer_settime resumed>NULL) = 0
[pid 24594] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12454, si_int=0, si_ptr=NULL} ---
[pid 24594] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24594, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24596] close(3 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24599
[pid 24596] <... close resumed>)        = 0
[pid 24596] write(1, "executing program\n", 18executing program
./strace-static-x86_64: Process 24599 attached
) = 18
[pid 24599] set_robust_list(0x55555be14660, 24) = 0
[pid 24599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24599] setpgid(0, 0)               = 0
[pid 24599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24596] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24599] <... openat resumed>)       = 3
[pid 24599] write(3, "1000", 4)         = 4
[pid 24599] close(3executing program
)                    = 0
[pid 24599] write(1, "executing program\n", 18) = 18
[pid 24599] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24599] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24599] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24599] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24599] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7479, si_int=0, si_ptr=NULL} ---
[pid 24599] +++ killed by SIGRT_1 +++
[pid 24597] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24596] <... prlimit64 resumed>NULL) = 0
[pid 24596] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24599, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24596] <... sched_setscheduler resumed>) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24596] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24596] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24596] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28495, si_int=0, si_ptr=NULL} ---
[pid 24596] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24596, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24597] <... prctl resumed>)        = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24600
./strace-static-x86_64: Process 24600 attached
[pid 24600] set_robust_list(0x55555be14660, 24) = 0
[pid 24600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24600] setpgid(0, 0)               = 0
[pid 24600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24597] setpgid(0, 0 <unfinished ...>
[pid 24600] <... openat resumed>)       = 3
[pid 24597] <... setpgid resumed>)      = 0
executing program
[pid 24600] write(3, "1000", 4)         = 4
[pid 24600] close(3)                    = 0
[pid 24600] write(1, "executing program\n", 18) = 18
[pid 24600] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24600] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24600] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24600] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24600] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8083, si_int=0, si_ptr=NULL} ---
[pid 24600] +++ killed by SIGRT_1 +++
[pid 24597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24600, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24597] <... openat resumed>)       = 3
[pid 24597] write(3, "1000", 4)         = 4
[pid 24597] close(3)                    = 0
[pid 24597] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24597] <... write resumed>)        = 18
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24597] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24601
./strace-static-x86_64: Process 24601 attached
[pid 24597] <... prlimit64 resumed>NULL) = 0
[pid 24597] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24601] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24601] <... set_robust_list resumed>) = 0
[pid 24597] <... sched_setscheduler resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24597] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24602
[pid 24597] <... timer_create resumed>[0]) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24602 attached
 <unfinished ...>
[pid 24601] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24597] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24603
[pid 24597] <... timer_settime resumed>NULL) = 0
[pid 24597] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15665, si_int=0, si_ptr=NULL} ---
[pid 24597] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24597, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24601] <... prctl resumed>)        = 0
[pid 24602] set_robust_list(0x55555be14660, 24) = 0
[pid 24601] setpgid(0, 0)               = 0
[pid 24601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24603 attached
 <unfinished ...>
[pid 24602] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24601] <... openat resumed>)       = 3
[pid 24601] write(3, "1000", 4 <unfinished ...>
[pid 24602] <... prctl resumed>)        = 0
[pid 24601] <... write resumed>)        = 4
[pid 24603] set_robust_list(0x55555be14660, 24) = 0
[pid 24602] setpgid(0, 0 <unfinished ...>
[pid 24601] close(3 <unfinished ...>
[pid 24602] <... setpgid resumed>)      = 0
[pid 24601] <... close resumed>)        = 0
[pid 24602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 24601] write(1, "executing program\n", 18 <unfinished ...>
[pid 24602] <... openat resumed>)       = 3
[pid 24601] <... write resumed>)        = 18
[pid 24602] write(3, "1000", 4 <unfinished ...>
[pid 24601] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24602] <... write resumed>)        = 4
[pid 24601] <... prlimit64 resumed>NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24602] close(3 <unfinished ...>
[pid 24601] sched_setscheduler(0, SCHED_FIFO, [9]executing program
 <unfinished ...>
[pid 24602] <... close resumed>)        = 0
[pid 24601] <... sched_setscheduler resumed>) = 0
[pid 24602] write(1, "executing program\n", 18 <unfinished ...>
[pid 24601] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24602] <... write resumed>)        = 18
[pid 24601] <... timer_create resumed>[0]) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24603] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24602] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24601] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24604
[pid 24602] <... prlimit64 resumed>NULL) = 0
[pid 24601] <... timer_settime resumed>NULL) = 0
[pid 24602] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24601] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=47390, si_int=0, si_ptr=NULL} ---
[pid 24602] <... sched_setscheduler resumed>) = 0
[pid 24603] <... prctl resumed>)        = 0
[pid 24602] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24601] +++ killed by SIGRT_1 +++
[pid 24602] <... timer_create resumed>[0]) = 0
[pid 24602] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24601, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24602] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10688, si_int=0, si_ptr=NULL} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24602] +++ killed by SIGRT_1 +++
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24605
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24602, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24605 attached
 <unfinished ...>
[pid 24603] setpgid(0, 0 <unfinished ...>
[pid 24605] set_robust_list(0x55555be14660, 24) = 0
[pid 24605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24605] setpgid(0, 0)               = 0
[pid 24605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24603] <... setpgid resumed>)      = 0
[pid 24605] <... openat resumed>)       = 3
[pid 24605] write(3, "1000", 4)         = 4
[pid 24605] close(3)                    = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24605] write(1, "executing program\n", 18executing program
) = 18
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24605] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24605] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24605] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24605] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24606
[pid 24605] <... timer_settime resumed>NULL) = 0
[pid 24605] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11801, si_int=0, si_ptr=NULL} ---
[pid 24605] +++ killed by SIGRT_1 +++
[pid 24603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24605, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24607 attached
 <unfinished ...>
[pid 24603] <... openat resumed>)       = 3
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24607
[pid 24603] write(3, "1000", 4 <unfinished ...>
[pid 24607] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 24604 attached
 <unfinished ...>
[pid 24604] set_robust_list(0x55555be14660, 24) = 0
[pid 24604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24604] setpgid(0, 0)               = 0
[pid 24603] <... write resumed>)        = 4
[pid 24607] <... set_robust_list resumed>) = 0
[pid 24604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24603] close(3 <unfinished ...>
[pid 24604] <... openat resumed>)       = 3
[pid 24603] <... close resumed>)        = 0
[pid 24604] write(3, "1000", 4)         = 4
executing program
[pid 24604] close(3)                    = 0
[pid 24604] write(1, "executing program\n", 18) = 18
[pid 24604] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24604] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24604] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24604] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24604] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7653, si_int=0, si_ptr=NULL} ---
[pid 24607] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24604] +++ killed by SIGRT_1 +++
[pid 24603] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24604, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24606 attached
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24606] set_robust_list(0x55555be14660, 24) = 0
[pid 24606] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
) = 0
[pid 24606] setpgid(0, 0)               = 0
[pid 24606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24603] <... write resumed>)        = 18
[pid 24606] <... openat resumed>)       = 3
[pid 24607] <... prctl resumed>)        = 0
[pid 24603] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24606] write(3, "1000", 4)         = 4
[pid 24606] close(3)                    = 0
executing program
[pid 24606] write(1, "executing program\n", 18) = 18
[pid 24606] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24606] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24606] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24606] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24606] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7542, si_int=0, si_ptr=NULL} ---
[pid 24607] setpgid(0, 0 <unfinished ...>
[pid 24606] +++ killed by SIGRT_1 +++
[pid 24603] <... prlimit64 resumed>NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
executing program
[pid 24603] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24606, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24607] <... setpgid resumed>)      = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24603] <... sched_setscheduler resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24603] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24603] <... timer_create resumed>[0]) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24603] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24603] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9827, si_int=0, si_ptr=NULL} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24607] write(3, "1000", 4)         = 4
[pid 24607] close(3)                    = 0
[pid 24603] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24603, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24607] write(1, "executing program\n", 18) = 18
[pid 24607] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24607] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24607] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24607] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24607] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8129, si_int=0, si_ptr=NULL} ---
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24609
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24608
./strace-static-x86_64: Process 24610 attached
./strace-static-x86_64: Process 24609 attached
./strace-static-x86_64: Process 24608 attached
[pid 24607] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24607, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24610
[pid 24608] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24610] set_robust_list(0x55555be14660, 24) = 0
[pid 24610] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24608] <... set_robust_list resumed>) = 0
[pid 24610] <... prctl resumed>)        = 0
[pid 24610] setpgid(0, 0)               = 0
[pid 24610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24608] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24609] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24610] write(3, "1000", 4)         = 4
executing program
[pid 24610] close(3)                    = 0
[pid 24610] write(1, "executing program\n", 18) = 18
[pid 24610] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24610] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24610] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24610] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24610] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7601, si_int=0, si_ptr=NULL} ---
[pid 24610] +++ killed by SIGRT_1 +++
[pid 24609] <... set_robust_list resumed>) = 0
[pid 24608] <... prctl resumed>)        = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24610, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24608] setpgid(0, 0 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24608] <... setpgid resumed>)      = 0
[pid 24609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24609] setpgid(0, 0 <unfinished ...>
[pid 24608] <... openat resumed>)       = 3
[pid 24609] <... setpgid resumed>)      = 0
[pid 24608] write(3, "1000", 4)         = 4
[pid 24608] close(3)                    = 0
executing program
[pid 24609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24608] write(1, "executing program\n", 18) = 18
[pid 24608] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24609] <... openat resumed>)       = 3
[pid 24608] <... prlimit64 resumed>NULL) = 0
[pid 24609] write(3, "1000", 4 <unfinished ...>
[pid 24608] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24609] <... write resumed>)        = 4
[pid 24608] <... sched_setscheduler resumed>) = 0
[pid 24608] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24608] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24609] close(3 <unfinished ...>
[pid 24608] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8811, si_int=0, si_ptr=NULL} ---
[pid 24609] <... close resumed>)        = 0
[pid 24608] +++ killed by SIGRT_1 +++
[pid 24609] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24608, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 24609] <... write resumed>)        = 18
[pid 24609] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24609] <... prlimit64 resumed>NULL) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24609] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24611
[pid 24609] <... sched_setscheduler resumed>) = 0
[pid 24609] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24609] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24609] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8251, si_int=0, si_ptr=NULL} ---
[pid 24609] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24609, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24612 attached
 <unfinished ...>
[pid 24612] set_robust_list(0x55555be14660, 24) = 0
[pid 24612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24612] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 24611 attached
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24612
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24611] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24611] <... set_robust_list resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24613 attached
 <unfinished ...>
[pid 24611] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24613
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24614
[pid 24612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24611] <... prctl resumed>)        = 0
[pid 24612] <... openat resumed>)       = 3
[pid 24612] write(3, "1000", 4)         = 4
[pid 24612] close(3executing program
)                    = 0
[pid 24612] write(1, "executing program\n", 18) = 18
[pid 24612] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24612] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24612] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24611] setpgid(0, 0 <unfinished ...>
[pid 24612] <... timer_create resumed>[0]) = 0
[pid 24612] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24612] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8172, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24614 attached
[pid 24613] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24612] +++ killed by SIGRT_1 +++
[pid 24611] <... setpgid resumed>)      = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24612, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24615 attached
 <unfinished ...>
[pid 24611] <... openat resumed>)       = 3
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24615
[pid 24615] set_robust_list(0x55555be14660, 24) = 0
[pid 24615] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24611] write(3, "1000", 4 <unfinished ...>
[pid 24615] <... prctl resumed>)        = 0
[pid 24615] setpgid(0, 0)               = 0
[pid 24615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24613] <... set_robust_list resumed>) = 0
[pid 24611] <... write resumed>)        = 4
[pid 24615] <... openat resumed>)       = 3
[pid 24611] close(3executing program
 <unfinished ...>
[pid 24615] write(3, "1000", 4)         = 4
[pid 24615] close(3)                    = 0
[pid 24615] write(1, "executing program\n", 18) = 18
[pid 24615] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24615] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24615] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24615] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24615] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8973, si_int=0, si_ptr=NULL} ---
[pid 24611] <... close resumed>)        = 0
[pid 24615] +++ killed by SIGRT_1 +++
[pid 24614] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24613] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
executing program
[pid 24611] write(1, "executing program\n", 18) = 18
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24615, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24611] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24611] <... prlimit64 resumed>NULL) = 0
[pid 24611] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24611] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24611] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24613] <... prctl resumed>)        = 0
[pid 24611] <... timer_settime resumed>NULL) = 0
[pid 24611] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15243, si_int=0, si_ptr=NULL} ---
[pid 24611] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24611, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24614] <... set_robust_list resumed>) = 0
[pid 24613] setpgid(0, 0./strace-static-x86_64: Process 24616 attached
 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24616
[pid 24613] <... setpgid resumed>)      = 0
[pid 24613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24614] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24616] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24614] <... prctl resumed>)        = 0
[pid 24613] <... openat resumed>)       = 3
[pid 24613] write(3, "1000", 4)         = 4
[pid 24614] setpgid(0, 0 <unfinished ...>
[pid 24613] close(3 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24613] <... close resumed>)        = 0
[pid 24614] <... setpgid resumed>)      = 0
[pid 24613] write(1, "executing program\n", 18 <unfinished ...>
[pid 24616] <... set_robust_list resumed>) = 0
executing program
[pid 24613] <... write resumed>)        = 18
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24613] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24613] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24617
./strace-static-x86_64: Process 24617 attached
[pid 24617] set_robust_list(0x55555be14660, 24) = 0
[pid 24617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24617] setpgid(0, 0)               = 0
[pid 24617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24617] write(3, "1000", 4)         = 4
[pid 24617] close(3)                    = 0
[pid 24617] write(1, "executing program\n", 18executing program
) = 18
[pid 24617] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24617] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24613] <... sched_setscheduler resumed>) = 0
[pid 24617] <... sched_setscheduler resumed>) = 0
[pid 24613] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24617] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24613] <... timer_create resumed>[0]) = 0
[pid 24617] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24613] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24617] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7837, si_int=0, si_ptr=NULL} ---
[pid 24614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24613] <... timer_settime resumed>NULL) = 0
[pid 24617] +++ killed by SIGRT_1 +++
[pid 24616] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24614] <... openat resumed>)       = 3
[pid 24613] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=80033, si_int=0, si_ptr=NULL} ---
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24617, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24618 attached
 <unfinished ...>
[pid 24616] <... prctl resumed>)        = 0
[pid 24614] write(3, "1000", 4 <unfinished ...>
[pid 24613] +++ killed by SIGRT_1 +++
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24613, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24618
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24614] <... write resumed>)        = 4
[pid 24616] setpgid(0, 0)               = 0
[pid 24614] close(3 <unfinished ...>
[pid 24618] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24614] <... close resumed>)        = 0
[pid 24616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24614] write(1, "executing program\n", 18executing program
) = 18
[pid 24618] <... set_robust_list resumed>) = 0
[pid 24616] <... openat resumed>)       = 3
[pid 24618] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24614] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24616] write(3, "1000", 4 <unfinished ...>
[pid 24618] <... prctl resumed>)        = 0
[pid 24616] <... write resumed>)        = 4
[pid 24614] <... prlimit64 resumed>NULL) = 0
[pid 24614] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24616] close(3 <unfinished ...>
[pid 24614] <... sched_setscheduler resumed>) = 0
[pid 24618] setpgid(0, 0 <unfinished ...>
[pid 24614] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24614] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24614] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12615, si_int=0, si_ptr=NULL} ---
[pid 24614] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24614, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24618] <... setpgid resumed>)      = 0
[pid 24616] <... close resumed>)        = 0
executing program
[pid 24616] write(1, "executing program\n", 18 <unfinished ...>
[pid 24618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24616] <... write resumed>)        = 18
[pid 24616] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24616] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24618] <... openat resumed>)       = 3
[pid 24618] write(3, "1000", 4 <unfinished ...>
[pid 24616] <... sched_setscheduler resumed>) = 0
[pid 24616] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24616] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24616] <... timer_settime resumed>NULL) = 0
[pid 24616] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24936, si_int=0, si_ptr=NULL} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24618] <... write resumed>)        = 4
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24619
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24620
[pid 24616] +++ killed by SIGRT_1 +++
[pid 24618] close(3 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24616, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24619 attached
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24620 attached
 <unfinished ...>
[pid 24620] set_robust_list(0x55555be14660, 24) = 0
[pid 24620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24620] setpgid(0, 0)               = 0
[pid 24618] <... close resumed>)        = 0
[pid 24618] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24619] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
) = 3
[pid 24620] write(3, "1000", 4)         = 4
[pid 24620] close(3)                    = 0
[pid 24620] write(1, "executing program\n", 18) = 18
[pid 24620] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24620] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24620] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24620] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24620] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7350, si_int=0, si_ptr=NULL} ---
executing program
[pid 24620] +++ killed by SIGRT_1 +++
[pid 24619] <... set_robust_list resumed>) = 0
[pid 24618] <... write resumed>)        = 18
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24621
./strace-static-x86_64: Process 24621 attached
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24620, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24621] set_robust_list(0x55555be14660, 24) = 0
[pid 24621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24621] setpgid(0, 0)               = 0
[pid 24621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24618] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24621] write(3, "1000", 4)         = 4
executing program
[pid 24621] close(3)                    = 0
[pid 24621] write(1, "executing program\n", 18) = 18
[pid 24621] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24621] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24621] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24621] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24621] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7182, si_int=0, si_ptr=NULL} ---
[pid 24621] +++ killed by SIGRT_1 +++
[pid 24619] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24618] <... prlimit64 resumed>NULL) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24621, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24618] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24618] <... sched_setscheduler resumed>) = 0
[pid 24618] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24618] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24618] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8015, si_int=0, si_ptr=NULL} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24618] +++ killed by SIGRT_1 +++
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24622
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24618, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24622 attached
 <unfinished ...>
[pid 24622] set_robust_list(0x55555be14660, 24) = 0
[pid 24622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24622] setpgid(0, 0)               = 0
[pid 24622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24619] <... prctl resumed>)        = 0
[pid 24622] <... openat resumed>)       = 3
[pid 24622] write(3, "1000", 4)         = 4
[pid 24622] close(3executing program
)                    = 0
[pid 24622] write(1, "executing program\n", 18) = 18
[pid 24622] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24622] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24622] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24622] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24622] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7806, si_int=0, si_ptr=NULL} ---
[pid 24622] +++ killed by SIGRT_1 +++
[pid 24619] setpgid(0, 0 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24622, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24619] <... setpgid resumed>)      = 0
[pid 24619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24623
./strace-static-x86_64: Process 24623 attached
[pid 24623] set_robust_list(0x55555be14660, 24) = 0
[pid 24623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24623] setpgid(0, 0)               = 0
[pid 24623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24623] write(3, "1000", 4executing program
)         = 4
[pid 24623] close(3)                    = 0
[pid 24623] write(1, "executing program\n", 18) = 18
[pid 24623] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24623] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24623] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24623] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24623] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7904, si_int=0, si_ptr=NULL} ---
[pid 24623] +++ killed by SIGRT_1 +++
[pid 24619] <... openat resumed>)       = 3
[pid 24619] write(3, "1000", 4 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24623, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24619] <... write resumed>)        = 4
[pid 24619] close(3 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24619] <... close resumed>)        = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24624
./strace-static-x86_64: Process 24624 attached
[pid 24619] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
executing program
[pid 24619] <... write resumed>)        = 18
[pid 24619] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24619] <... prlimit64 resumed>NULL) = 0
[pid 24619] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 24625 attached
 <unfinished ...>
[pid 24625] set_robust_list(0x55555be14660, 24) = 0
[pid 24625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24625] setpgid(0, 0)               = 0
[pid 24625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24625] write(3, "1000", 4)         = 4
[pid 24625] close(3)                    = 0
[pid 24625] write(1, "executing program\n", 18executing program
) = 18
[pid 24625] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24625] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24625] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24625] <... timer_create resumed>[0]) = 0
[pid 24619] <... sched_setscheduler resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24625
[pid 24625] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24619] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24625] <... timer_settime resumed>NULL) = 0
[pid 24625] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13885, si_int=0, si_ptr=NULL} ---
[pid 24619] <... timer_create resumed>[0]) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24619] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24625] +++ killed by SIGRT_1 +++
[pid 24624] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 24626 attached
 <unfinished ...>
[pid 24626] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24619] <... timer_settime resumed>NULL) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24626
[pid 24619] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29565, si_int=0, si_ptr=NULL} ---
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24625, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24626] <... set_robust_list resumed>) = 0
[pid 24624] <... set_robust_list resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24619] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24619, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24626] setpgid(0, 0)               = 0
[pid 24626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24627
[pid 24626] <... openat resumed>)       = 3
[pid 24626] write(3, "1000", 4)         = 4
[pid 24626] close(3 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24628
executing program
[pid 24626] <... close resumed>)        = 0
[pid 24626] write(1, "executing program\n", 18) = 18
[pid 24626] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24626] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24626] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24626] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24626] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8149, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24627 attached
[pid 24626] +++ killed by SIGRT_1 +++
[pid 24624] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24628 attached
 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24626, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24628] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24628] <... set_robust_list resumed>) = 0
[pid 24628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24628] setpgid(0, 0)               = 0
[pid 24628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24628] write(3, "1000", 4)         = 4
[pid 24628] close(3)                    = 0
[pid 24628] write(1, "executing program\n", 18executing program
) = 18
[pid 24628] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24628] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24628] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24628] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24628] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7254, si_int=0, si_ptr=NULL} ---
[pid 24628] +++ killed by SIGRT_1 +++
[pid 24627] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24624] <... prctl resumed>)        = 0
[pid 24627] <... set_robust_list resumed>) = 0
[pid 24624] setpgid(0, 0 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24628, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24624] <... setpgid resumed>)      = 0
[pid 24627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24627] setpgid(0, 0)               = 0
[pid 24624] write(3, "1000", 4 <unfinished ...>
[pid 24627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24624] <... write resumed>)        = 4
[pid 24624] close(3 <unfinished ...>
[pid 24627] <... openat resumed>)       = 3
[pid 24627] write(3, "1000", 4 <unfinished ...>
[pid 24624] <... close resumed>)        = 0
[pid 24624] write(1, "executing program\n", 18 <unfinished ...>
[pid 24627] <... write resumed>)        = 4
executing program
[pid 24624] <... write resumed>)        = 18
[pid 24627] close(3 <unfinished ...>
[pid 24624] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24627] <... close resumed>)        = 0
[pid 24624] <... prlimit64 resumed>NULL) = 0
executing program
[pid 24624] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24627] write(1, "executing program\n", 18 <unfinished ...>
[pid 24624] <... sched_setscheduler resumed>) = 0
[pid 24627] <... write resumed>)        = 18
[pid 24624] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24627] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24624] <... timer_create resumed>[0]) = 0
[pid 24627] <... prlimit64 resumed>NULL) = 0
[pid 24624] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24627] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24624] <... timer_settime resumed>NULL) = 0
[pid 24627] <... sched_setscheduler resumed>) = 0
[pid 24627] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24624] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8714, si_int=0, si_ptr=NULL} ---
[pid 24627] <... timer_create resumed>[0]) = 0
[pid 24627] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24627] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7061, si_int=0, si_ptr=NULL} ---
[pid 24627] +++ killed by SIGRT_1 +++
[pid 24624] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24627, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24624, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24630 attached
./strace-static-x86_64: Process 24629 attached
./strace-static-x86_64: Process 24631 attached
 <unfinished ...>
[pid 24629] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24630
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24631
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24629
[pid 24631] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24630] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24629] <... set_robust_list resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24631] <... set_robust_list resumed>) = 0
[pid 24630] <... set_robust_list resumed>) = 0
[pid 24629] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24629] <... prctl resumed>)        = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24632 attached
 <unfinished ...>
[pid 24632] set_robust_list(0x55555be14660, 24) = 0
[pid 24629] setpgid(0, 0 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24633
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24632
[pid 24629] <... setpgid resumed>)      = 0
[pid 24629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24630] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24629] <... openat resumed>)       = 3
[pid 24630] <... prctl resumed>)        = 0
[pid 24629] write(3, "1000", 4 <unfinished ...>
[pid 24630] setpgid(0, 0 <unfinished ...>
[pid 24629] <... write resumed>)        = 4
[pid 24631] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24630] <... setpgid resumed>)      = 0
[pid 24631] <... prctl resumed>)        = 0
[pid 24629] close(3executing program
executing program
)                    = 0
[pid 24629] write(1, "executing program\n", 18 <unfinished ...>
[pid 24630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24631] setpgid(0, 0 <unfinished ...>
[pid 24629] <... write resumed>)        = 18
[pid 24629] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24631] <... setpgid resumed>)      = 0
[pid 24630] <... openat resumed>)       = 3
[pid 24629] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24630] write(3, "1000", 4 <unfinished ...>
[pid 24629] <... sched_setscheduler resumed>) = 0
[pid 24630] <... write resumed>)        = 4
[pid 24629] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24630] close(3 <unfinished ...>
[pid 24631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24629] <... timer_create resumed>[0]) = 0
[pid 24630] <... close resumed>)        = 0
[pid 24629] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24630] write(1, "executing program\n", 18 <unfinished ...>
[pid 24629] <... timer_settime resumed>NULL) = 0
[pid 24630] <... write resumed>)        = 18
[pid 24629] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8006, si_int=0, si_ptr=NULL} ---
[pid 24631] <... openat resumed>)       = 3
[pid 24630] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24632] setpgid(0, 0)               = 0
[pid 24632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24632] write(3, "1000", 4 <unfinished ...>
[pid 24629] +++ killed by SIGRT_1 +++
[pid 24630] <... prlimit64 resumed>NULL) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24629, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24632] <... write resumed>)        = 4
[pid 24630] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24633 attached
 <unfinished ...>
[pid 24631] write(3, "1000", 4 <unfinished ...>
[pid 24630] <... sched_setscheduler resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
executing program
[pid 24630] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24630] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24630] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10627, si_int=0, si_ptr=NULL} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24632] close(3)                    = 0
[pid 24632] write(1, "executing program\n", 18) = 18
[pid 24632] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24632] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24632] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24630] +++ killed by SIGRT_1 +++
[pid 24632] <... timer_create resumed>[0]) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24630, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24632] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24632] <... timer_settime resumed>NULL) = 0
[pid 24632] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12060, si_int=0, si_ptr=NULL} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24634
[pid 24633] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24632] +++ killed by SIGRT_1 +++
[pid 24631] <... write resumed>)        = 4
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24632, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24634 attached
 <unfinished ...>
[pid 24634] set_robust_list(0x55555be14660, 24) = 0
[pid 24631] close(3 <unfinished ...>
[pid 24633] <... set_robust_list resumed>) = 0
[pid 24634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24634] setpgid(0, 0)               = 0
[pid 24634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24631] <... close resumed>)        = 0
[pid 24634] write(3, "1000", 4 <unfinished ...>
[pid 24633] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24634] <... write resumed>)        = 4
[pid 24634] close(3)                    = 0
executing program
[pid 24634] write(1, "executing program\n", 18) = 18
[pid 24634] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24634] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24634] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24634] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24634] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7692, si_int=0, si_ptr=NULL} ---
[pid 24634] +++ killed by SIGRT_1 +++
[pid 24633] <... prctl resumed>)        = 0
[pid 24631] write(1, "executing program\n", 18executing program
) = 18
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24634, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24633] setpgid(0, 0 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24633] <... setpgid resumed>)      = 0
[pid 24631] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24631] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24631] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24631] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24633] <... openat resumed>)       = 3
[pid 24631] <... timer_settime resumed>NULL) = 0
[pid 24631] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8506, si_int=0, si_ptr=NULL} ---
[pid 24633] write(3, "1000", 4 <unfinished ...>
[pid 24631] +++ killed by SIGRT_1 +++
[pid 24633] <... write resumed>)        = 4
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24631, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24633] close(3 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24633] <... close resumed>)        = 0
executing program
[pid 24633] write(1, "executing program\n", 18) = 18
[pid 24633] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24633] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24633] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24633] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24633] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7972, si_int=0, si_ptr=NULL} ---
[pid 24633] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24633, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24636
./strace-static-x86_64: Process 24635 attached
[pid 24635] set_robust_list(0x55555be14660, 24) = 0
[pid 24635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24635] setpgid(0, 0 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24637
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24635
[pid 24635] <... setpgid resumed>)      = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24638
executing program
[pid 24635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24635] <... openat resumed>)       = 3
[pid 24635] write(3, "1000", 4)         = 4
[pid 24635] close(3)                    = 0
[pid 24635] write(1, "executing program\n", 18) = 18
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24639
[pid 24635] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24635] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24635] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24635] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24635] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8547, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24639 attached
./strace-static-x86_64: Process 24636 attached
[pid 24635] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24635, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24638 attached
 <unfinished ...>
[pid 24638] set_robust_list(0x55555be14660, 24) = 0
[pid 24638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24638] setpgid(0, 0)               = 0
[pid 24638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 24637 attached
[pid 24637] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24638] write(3, "1000", 4)         = 4
[pid 24638] close(3 <unfinished ...>
[pid 24637] <... set_robust_list resumed>) = 0
[pid 24638] <... close resumed>)        = 0
[pid 24637] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
 <unfinished ...>
[pid 24638] write(1, "executing program\n", 18) = 18
[pid 24638] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24637] <... prctl resumed>)        = 0
[pid 24637] setpgid(0, 0 <unfinished ...>
[pid 24638] <... prlimit64 resumed>NULL) = 0
[pid 24638] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24637] <... setpgid resumed>)      = 0
[pid 24638] <... sched_setscheduler resumed>) = 0
[pid 24638] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24638] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24639] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24638] <... timer_settime resumed>NULL) = 0
[pid 24638] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11823, si_int=0, si_ptr=NULL} ---
[pid 24639] <... set_robust_list resumed>) = 0
[pid 24638] +++ killed by SIGRT_1 +++
[pid 24636] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24638, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24639] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24637] write(3, "1000", 4)         = 4
executing program
[pid 24637] close(3)                    = 0
[pid 24637] write(1, "executing program\n", 18) = 18
[pid 24637] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24637] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24637] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24637] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24637] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8256, si_int=0, si_ptr=NULL} ---
[pid 24639] <... prctl resumed>)        = 0
[pid 24637] +++ killed by SIGRT_1 +++
[pid 24636] <... set_robust_list resumed>) = 0
[pid 24639] setpgid(0, 0 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24637, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24639] <... setpgid resumed>)      = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24636] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24636] <... prctl resumed>)        = 0
[pid 24639] <... openat resumed>)       = 3
[pid 24636] setpgid(0, 0 <unfinished ...>
[pid 24639] write(3, "1000", 4)         = 4
[pid 24636] <... setpgid resumed>)      = 0
[pid 24639] close(3)                    = 0
[pid 24636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 24639] write(1, "executing program\n", 18 <unfinished ...>
[pid 24636] <... openat resumed>)       = 3
[pid 24639] <... write resumed>)        = 18
[pid 24639] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24636] write(3, "1000", 4 <unfinished ...>
[pid 24639] <... prlimit64 resumed>NULL) = 0
[pid 24636] <... write resumed>)        = 4
[pid 24639] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24636] close(3 <unfinished ...>
[pid 24639] <... sched_setscheduler resumed>) = 0
[pid 24636] <... close resumed>)        = 0
executing program
[pid 24639] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24636] write(1, "executing program\n", 18 <unfinished ...>
[pid 24639] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24639] <... timer_settime resumed>NULL) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24636] <... write resumed>)        = 18
[pid 24639] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13121, si_int=0, si_ptr=NULL} ---
[pid 24639] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24639, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24640 attached
[pid 24640] set_robust_list(0x55555be14660, 24) = 0
[pid 24640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24640] setpgid(0, 0)               = 0
[pid 24640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24642
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24641
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24640
[pid 24636] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24640] <... openat resumed>)       = 3
[pid 24640] write(3, "1000", 4)         = 4
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24643
[pid 24636] <... prlimit64 resumed>NULL) = 0
[pid 24636] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24640] close(3)                    = 0
[pid 24640] write(1, "executing program\n", 18executing program
) = 18
[pid 24640] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24640] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24636] <... sched_setscheduler resumed>) = 0
[pid 24640] <... sched_setscheduler resumed>) = 0
[pid 24640] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24636] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24640] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24636] <... timer_create resumed>[0]) = 0
[pid 24640] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8073, si_int=0, si_ptr=NULL} ---
[pid 24636] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 24643 attached
 <unfinished ...>
[pid 24640] +++ killed by SIGRT_1 +++
[pid 24636] <... timer_settime resumed>NULL) = 0
[pid 24636] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8215, si_int=0, si_ptr=NULL} ---
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24640, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24641 attached
 <unfinished ...>
[pid 24641] set_robust_list(0x55555be14660, 24) = 0
[pid 24641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24641] setpgid(0, 0./strace-static-x86_64: Process 24642 attached
 <unfinished ...>
[pid 24636] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24636, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24641] <... setpgid resumed>)      = 0
[pid 24642] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24642] <... set_robust_list resumed>) = 0
[pid 24642] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24643] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24641] <... openat resumed>)       = 3
[pid 24642] <... prctl resumed>)        = 0
[pid 24642] setpgid(0, 0)               = 0
[pid 24643] <... set_robust_list resumed>) = 0
[pid 24642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24641] write(3, "1000", 4)         = 4
[pid 24641] close(3)                    = 0
[pid 24642] <... openat resumed>)       = 3
[pid 24641] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24643] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24641] <... write resumed>)        = 18
[pid 24641] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24641] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24641] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24641] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24641] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7283, si_int=0, si_ptr=NULL} ---
[pid 24643] <... prctl resumed>)        = 0
[pid 24641] +++ killed by SIGRT_1 +++
[pid 24642] write(3, "1000", 4 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24641, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24642] <... write resumed>)        = 4
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24643] setpgid(0, 0 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24644 attached
 <unfinished ...>
[pid 24643] <... setpgid resumed>)      = 0
[pid 24642] close(3 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24644
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24645
[pid 24644] set_robust_list(0x55555be14660, 24) = 0
[pid 24644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24642] <... close resumed>)        = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24644] setpgid(0, 0)               = 0
executing program
executing program
[pid 24644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24644] write(3, "1000", 4)         = 4
[pid 24644] close(3)                    = 0
[pid 24644] write(1, "executing program\n", 18 <unfinished ...>
[pid 24642] write(1, "executing program\n", 18 <unfinished ...>
[pid 24644] <... write resumed>)        = 18
[pid 24644] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24643] <... openat resumed>)       = 3
[pid 24642] <... write resumed>)        = 18
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24646
[pid 24644] <... prlimit64 resumed>NULL) = 0
[pid 24644] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24644] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24644] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24644] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9056, si_int=0, si_ptr=NULL} ---
[pid 24642] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24643] write(3, "1000", 4./strace-static-x86_64: Process 24646 attached
./strace-static-x86_64: Process 24645 attached
 <unfinished ...>
[pid 24644] +++ killed by SIGRT_1 +++
[pid 24643] <... write resumed>)        = 4
[pid 24642] <... prlimit64 resumed>NULL) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24644, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24642] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24642] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24642] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24642] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7996, si_int=0, si_ptr=NULL} ---
[pid 24646] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24645] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24643] close(3 <unfinished ...>
[pid 24642] +++ killed by SIGRT_1 +++
[pid 24643] <... close resumed>)        = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24642, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 24646] <... set_robust_list resumed>) = 0
[pid 24645] <... set_robust_list resumed>) = 0
[pid 24643] write(1, "executing program\n", 18) = 18
[pid 24643] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24643] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24643] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24643] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24643] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10167, si_int=0, si_ptr=NULL} ---
[pid 24643] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24643, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24646] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24645] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24646] <... prctl resumed>)        = 0
[pid 24645] <... prctl resumed>)        = 0
[pid 24645] setpgid(0, 0 <unfinished ...>
[pid 24646] setpgid(0, 0)               = 0
[pid 24645] <... setpgid resumed>)      = 0
[pid 24646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24646] <... openat resumed>)       = 3
[pid 24645] write(3, "1000", 4 <unfinished ...>
[pid 24646] write(3, "1000", 4 <unfinished ...>
[pid 24645] <... write resumed>)        = 4
[pid 24646] <... write resumed>)        = 4
[pid 24645] close(3 <unfinished ...>
[pid 24646] close(3 <unfinished ...>
[pid 24645] <... close resumed>)        = 0
executing program
[pid 24646] <... close resumed>)        = 0
[pid 24645] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24646] write(1, "executing program\n", 18 <unfinished ...>
[pid 24645] <... write resumed>)        = 18
[pid 24646] <... write resumed>)        = 18
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24646] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24645] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24649 attached
 <unfinished ...>
[pid 24646] <... prlimit64 resumed>NULL) = 0
[pid 24645] <... prlimit64 resumed>NULL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24647
[pid 24649] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24646] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24645] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24649
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24648
[pid 24645] <... sched_setscheduler resumed>) = 0
[pid 24645] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24646] <... sched_setscheduler resumed>) = 0
[pid 24646] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24645] <... timer_create resumed>[0]) = 0
[pid 24646] <... timer_create resumed>[0]) = 0
[pid 24646] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24645] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24646] <... timer_settime resumed>NULL) = 0
[pid 24646] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13387, si_int=0, si_ptr=NULL} ---
[pid 24645] <... timer_settime resumed>NULL) = 0
[pid 24649] <... set_robust_list resumed>) = 0
[pid 24646] +++ killed by SIGRT_1 +++
[pid 24645] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13033, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24648 attached
./strace-static-x86_64: Process 24647 attached
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24646, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24649] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24645] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24645, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24648] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24648] <... set_robust_list resumed>) = 0
[pid 24648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24648] setpgid(0, 0)               = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24650
executing program
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24648] write(3, "1000", 4 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24651
[pid 24648] <... write resumed>)        = 4
[pid 24648] close(3)                    = 0
[pid 24648] write(1, "executing program\n", 18) = 18
[pid 24648] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24648] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24648] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24648] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24648] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8131, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24651 attached
[pid 24649] <... prctl resumed>)        = 0
[pid 24648] +++ killed by SIGRT_1 +++
[pid 24647] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24648, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24649] setpgid(0, 0 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24650 attached
 <unfinished ...>
[pid 24649] <... setpgid resumed>)      = 0
[pid 24650] set_robust_list(0x55555be14660, 24) = 0
[pid 24650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24650] setpgid(0, 0)               = 0
[pid 24650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24650] <... openat resumed>)       = 3
[pid 24650] write(3, "1000", 4)         = 4
[pid 24650] close(3)                    = 0
[pid 24650] write(1, "executing program\n", 18) = 18
executing program
[pid 24650] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24650] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24650] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24650] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24650] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7564, si_int=0, si_ptr=NULL} ---
[pid 24651] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24650] +++ killed by SIGRT_1 +++
[pid 24649] <... openat resumed>)       = 3
[pid 24647] <... set_robust_list resumed>) = 0
[pid 24649] write(3, "1000", 4 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24650, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24649] <... write resumed>)        = 4
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24649] close(3 <unfinished ...>
[pid 24651] <... set_robust_list resumed>) = 0
[pid 24651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24651] setpgid(0, 0)               = 0
[pid 24651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24651] write(3, "1000", 4)         = 4
executing program
[pid 24651] close(3)                    = 0
[pid 24651] write(1, "executing program\n", 18) = 18
[pid 24651] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24651] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24651] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24651] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24651] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8192, si_int=0, si_ptr=NULL} ---
[pid 24651] +++ killed by SIGRT_1 +++
[pid 24649] <... close resumed>)        = 0
[pid 24647] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24649] write(1, "executing program\n", 18executing program
) = 18
[pid 24647] <... prctl resumed>)        = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24651, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24649] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24647] setpgid(0, 0 <unfinished ...>
[pid 24649] <... prlimit64 resumed>NULL) = 0
[pid 24649] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24647] <... setpgid resumed>)      = 0
[pid 24649] <... sched_setscheduler resumed>) = 0
[pid 24649] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24649] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24649] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10178, si_int=0, si_ptr=NULL} ---
[pid 24649] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24649, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24647] <... openat resumed>)       = 3
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24647] write(3, "1000", 4)         = 4
[pid 24647] close(3)                    = 0
[pid   663] <... restart_syscall resumed>) = 0
executing program
[pid 24647] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24647] <... write resumed>)        = 18
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24652
[pid   661] <... restart_syscall resumed>) = 0
[pid 24647] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24647] <... prlimit64 resumed>NULL) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24647] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24654
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24653
[pid 24647] <... sched_setscheduler resumed>) = 0
[pid 24647] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24653 attached
 <unfinished ...>
[pid 24647] <... timer_create resumed>[0]) = 0
[pid 24653] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24647] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24653] <... set_robust_list resumed>) = 0
[pid 24647] <... timer_settime resumed>NULL) = 0
[pid 24653] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24647] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10613, si_int=0, si_ptr=NULL} ---
[pid 24653] <... prctl resumed>)        = 0
[pid 24653] setpgid(0, 0)               = 0
[pid 24653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24653] write(3, "1000", 4 <unfinished ...>
[pid 24647] +++ killed by SIGRT_1 +++
[pid 24653] <... write resumed>)        = 4
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24647, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24655
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24653] close(3)                    = 0
executing program
[pid 24653] write(1, "executing program\n", 18) = 18
[pid 24653] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24653] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24653] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24653] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24653] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8454, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24652 attached
[pid 24653] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24653, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24654 attached
 <unfinished ...>
[pid 24654] set_robust_list(0x55555be14660, 24) = 0
[pid 24654] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24652] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24654] <... prctl resumed>)        = 0
[pid 24654] setpgid(0, 0)               = 0
[pid 24654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24652] <... set_robust_list resumed>) = 0
[pid 24654] <... openat resumed>)       = 3
[pid 24654] write(3, "1000", 4executing program
)         = 4
[pid 24654] close(3)                    = 0
[pid 24654] write(1, "executing program\n", 18) = 18
[pid 24654] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24654] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24654] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24654] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24654] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7869, si_int=0, si_ptr=NULL} ---
[pid 24654] +++ killed by SIGRT_1 +++
[pid 24652] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24654, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24655 attached
 <unfinished ...>
[pid 24655] set_robust_list(0x55555be14660, 24) = 0
[pid 24655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24655] setpgid(0, 0)               = 0
[pid 24655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24652] <... prctl resumed>)        = 0
[pid 24655] write(3, "1000", 4)         = 4
[pid 24655] close(3)                    = 0
executing program
[pid 24655] write(1, "executing program\n", 18) = 18
[pid 24655] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24655] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24655] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24655] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24655] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7540, si_int=0, si_ptr=NULL} ---
[pid 24655] +++ killed by SIGRT_1 +++
[pid 24652] setpgid(0, 0 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24655, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24652] <... setpgid resumed>)      = 0
[pid 24652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24652] write(3, "1000", 4)         = 4
[pid 24652] close(3)                    = 0
[pid 24652] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
executing program
[pid 24652] <... write resumed>)        = 18
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24656
./strace-static-x86_64: Process 24656 attached
[pid 24656] set_robust_list(0x55555be14660, 24) = 0
[pid 24656] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24652] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24656] <... prctl resumed>)        = 0
executing program
[pid   660] <... restart_syscall resumed>) = 0
[pid 24652] <... prlimit64 resumed>NULL) = 0
[pid 24652] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24656] setpgid(0, 0)               = 0
[pid 24656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24656] write(3, "1000", 4 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24657
[pid 24652] <... sched_setscheduler resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24652] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24656] <... write resumed>)        = 4
[pid 24652] <... timer_create resumed>[0]) = 0
[pid 24656] close(3 <unfinished ...>
[pid 24652] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24656] <... close resumed>)        = 0
[pid 24652] <... timer_settime resumed>NULL) = 0
[pid 24656] write(1, "executing program\n", 18 <unfinished ...>
[pid 24652] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10339, si_int=0, si_ptr=NULL} ---
[pid 24656] <... write resumed>)        = 18
[pid   659] <... restart_syscall resumed>) = 0
[pid 24656] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24656] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24656] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24656] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24652] +++ killed by SIGRT_1 +++
[pid 24656] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9126, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24658 attached
[pid 24656] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24652, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24658
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24656, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24657 attached
[pid 24657] set_robust_list(0x55555be14660, 24) = 0
[pid 24657] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24657] <... prctl resumed>)        = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24659
[pid 24657] setpgid(0, 0)               = 0
[pid 24657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24658] set_robust_list(0x55555be14660, 24) = 0
[pid 24657] <... openat resumed>)       = 3
[pid 24657] write(3, "1000", 4executing program
)         = 4
[pid 24657] close(3)                    = 0
[pid 24657] write(1, "executing program\n", 18) = 18
[pid 24657] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24657] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24657] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24657] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24657] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7886, si_int=0, si_ptr=NULL} ---
[pid 24658] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24657] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24657, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24659 attached
 <unfinished ...>
[pid 24659] set_robust_list(0x55555be14660, 24) = 0
[pid 24659] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24658] <... prctl resumed>)        = 0
[pid 24659] <... prctl resumed>)        = 0
[pid 24659] setpgid(0, 0)               = 0
[pid 24659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24658] setpgid(0, 0 <unfinished ...>
[pid 24659] <... openat resumed>)       = 3
[pid 24658] <... setpgid resumed>)      = 0
executing program
[pid 24659] write(3, "1000", 4)         = 4
[pid 24659] close(3)                    = 0
[pid 24659] write(1, "executing program\n", 18) = 18
[pid 24659] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24659] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24659] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24659] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24659] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7748, si_int=0, si_ptr=NULL} ---
[pid 24659] +++ killed by SIGRT_1 +++
[pid 24658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24659, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24658] <... openat resumed>)       = 3
[pid 24658] write(3, "1000", 4)         = 4
[pid 24658] close(3)                    = 0
[pid 24658] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24660
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24658] <... write resumed>)        = 18
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24661
./strace-static-x86_64: Process 24660 attached
[pid 24660] set_robust_list(0x55555be14660, 24) = 0
[pid 24658] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24660] setpgid(0, 0)               = 0
[pid 24660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24658] <... prlimit64 resumed>NULL) = 0
./strace-static-x86_64: Process 24661 attached
[pid 24660] <... openat resumed>)       = 3
[pid 24660] write(3, "1000", 4)         = 4
executing program
[pid 24660] close(3)                    = 0
[pid 24660] write(1, "executing program\n", 18) = 18
[pid 24660] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24660] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24660] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24660] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24660] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10016, si_int=0, si_ptr=NULL} ---
[pid 24661] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24660] +++ killed by SIGRT_1 +++
[pid 24658] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24660, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24658] <... sched_setscheduler resumed>) = 0
[pid 24658] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24658] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24658] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8913, si_int=0, si_ptr=NULL} ---
[pid 24658] +++ killed by SIGRT_1 +++
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24658, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24662 attached
[pid 24662] set_robust_list(0x55555be14660, 24) = 0
[pid 24662] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24662
[pid 24662] <... prctl resumed>)        = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24663
[pid 24662] setpgid(0, 0)               = 0
[pid 24662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24661] <... set_robust_list resumed>) = 0
[pid 24662] <... openat resumed>)       = 3
[pid 24662] write(3, "1000", 4)         = 4
[pid 24662] close(3)                    = 0
[pid 24662] write(1, "executing program\n", 18executing program
) = 18
[pid 24662] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24662] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24662] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24662] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24662] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9205, si_int=0, si_ptr=NULL} ---
[pid 24662] +++ killed by SIGRT_1 +++
[pid 24661] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24662, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24663 attached
 <unfinished ...>
[pid 24663] set_robust_list(0x55555be14660, 24) = 0
[pid 24663] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24661] <... prctl resumed>)        = 0
[pid 24663] <... prctl resumed>)        = 0
[pid 24663] setpgid(0, 0)               = 0
[pid 24663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24661] setpgid(0, 0executing program
 <unfinished ...>
[pid 24663] <... openat resumed>)       = 3
[pid 24661] <... setpgid resumed>)      = 0
[pid 24663] write(3, "1000", 4)         = 4
[pid 24663] close(3)                    = 0
[pid 24663] write(1, "executing program\n", 18) = 18
[pid 24663] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24663] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24663] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24663] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24663] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8403, si_int=0, si_ptr=NULL} ---
[pid 24663] +++ killed by SIGRT_1 +++
[pid 24661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24663, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24661] <... openat resumed>)       = 3
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24661] write(3, "1000", 4./strace-static-x86_64: Process 24664 attached
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24664
[pid 24664] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24661] <... write resumed>)        = 4
[pid 24664] <... set_robust_list resumed>) = 0
[pid 24661] close(3)                    = 0
[pid 24661] write(1, "executing program\n", 18 <unfinished ...>
[pid 24664] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
) = 0
[pid 24661] <... write resumed>)        = 18
[pid 24661] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24664] setpgid(0, 0)               = 0
[pid 24661] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24661] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24661] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24665
[pid 24661] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9145, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24665 attached
[pid 24665] set_robust_list(0x55555be14660, 24) = 0
[pid 24665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24665] setpgid(0, 0)               = 0
[pid 24665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24661] +++ killed by SIGRT_1 +++
[pid 24665] <... openat resumed>)       = 3
[pid 24665] write(3, "1000", 4)         = 4
[pid 24665] close(3executing program
)                    = 0
[pid 24665] write(1, "executing program\n", 18) = 18
[pid 24665] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24665] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24665] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24665] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24665] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7226, si_int=0, si_ptr=NULL} ---
[pid 24665] +++ killed by SIGRT_1 +++
[pid 24664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24661, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24665, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24666 attached
 <unfinished ...>
[pid 24666] set_robust_list(0x55555be14660, 24) = 0
[pid 24666] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24666
[pid 24666] <... prctl resumed>)        = 0
[pid 24666] setpgid(0, 0)               = 0
[pid 24666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24666] write(3, "1000", 4)         = 4
executing program
[pid 24666] close(3)                    = 0
[pid 24666] write(1, "executing program\n", 18) = 18
[pid 24666] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24666] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24666] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24666] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24666] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7326, si_int=0, si_ptr=NULL} ---
[pid 24666] +++ killed by SIGRT_1 +++
[pid 24664] <... openat resumed>)       = 3
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24667
./strace-static-x86_64: Process 24667 attached
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24666, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24667] set_robust_list(0x55555be14660, 24) = 0
[pid 24667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24667] setpgid(0, 0)               = 0
[pid 24667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24664] write(3, "1000", 4)         = 4
[pid 24667] <... openat resumed>)       = 3
[pid 24667] write(3, "1000", 4)         = 4
[pid 24667] close(3)                    = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24667] write(1, "executing program\n", 18) = 18
executing program
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24667] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24667] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24667] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24667] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24668
[pid 24667] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9797, si_int=0, si_ptr=NULL} ---
[pid 24667] +++ killed by SIGRT_1 +++
[pid 24664] close(3 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24667, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24668 attached
 <unfinished ...>
[pid 24668] set_robust_list(0x55555be14660, 24) = 0
[pid 24668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24668] setpgid(0, 0)               = 0
[pid 24668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24664] <... close resumed>)        = 0
[pid 24668] <... openat resumed>)       = 3
[pid 24668] write(3, "1000", 4)         = 4
[pid 24668] close(3executing program
)                    = 0
[pid 24668] write(1, "executing program\n", 18) = 18
[pid 24668] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24668] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24668] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24668] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24668] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7241, si_int=0, si_ptr=NULL} ---
[pid 24668] +++ killed by SIGRT_1 +++
[pid 24664] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24668, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24664] <... write resumed>)        = 18
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24664] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24669
[pid 24664] <... prlimit64 resumed>NULL) = 0
[pid 24664] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 24669 attached
 <unfinished ...>
[pid 24669] set_robust_list(0x55555be14660, 24) = 0
[pid 24669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24669] setpgid(0, 0)               = 0
[pid 24669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24669] write(3, "1000", 4)         = 4
[pid 24669] close(3)                    = 0
[pid 24669] write(1, "executing program\n", 18executing program
) = 18
[pid 24669] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24669] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24669] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24669] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24669] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8857, si_int=0, si_ptr=NULL} ---
[pid 24669] +++ killed by SIGRT_1 +++
[pid 24664] <... sched_setscheduler resumed>) = 0
[pid 24664] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24669, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24664] <... timer_create resumed>[0]) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24664] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24664] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11102, si_int=0, si_ptr=NULL} ---
[pid 24664] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24664, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24670
./strace-static-x86_64: Process 24670 attached
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24671
[pid 24670] set_robust_list(0x55555be14660, 24) = 0
[pid 24670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24670] setpgid(0, 0)               = 0
[pid   663] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24671 attached
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24673
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24672
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24674
[pid 24670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24670] write(3, "1000", 4executing program
)         = 4
[pid 24670] close(3)                    = 0
[pid 24670] write(1, "executing program\n", 18) = 18
[pid 24670] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24670] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24670] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24670] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24670] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10416, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24673 attached
./strace-static-x86_64: Process 24672 attached
[pid 24671] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24670] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24674 attached
[pid 24674] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24670, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24671] <... set_robust_list resumed>) = 0
[pid 24671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24671] setpgid(0, 0)               = 0
[pid 24671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24674] <... set_robust_list resumed>) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24671] <... openat resumed>)       = 3
[pid 24673] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24674] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24671] write(3, "1000", 4)         = 4
[pid 24671] close(3)                    = 0
[pid 24671] write(1, "executing program\n", 18 <unfinished ...>
[pid 24673] <... set_robust_list resumed>) = 0
executing program
[pid 24671] <... write resumed>)        = 18
[pid 24671] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24671] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24671] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24671] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24671] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7932, si_int=0, si_ptr=NULL} ---
[pid 24674] <... prctl resumed>)        = 0
[pid 24673] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24672] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24671] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24671, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24674] setpgid(0, 0)               = 0
[pid 24674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24673] <... prctl resumed>)        = 0
[pid 24672] <... set_robust_list resumed>) = 0
[pid 24673] setpgid(0, 0 <unfinished ...>
[pid 24674] <... openat resumed>)       = 3
[pid 24674] write(3, "1000", 4)         = 4
[pid 24674] close(3)                    = 0
executing program
[pid 24673] <... setpgid resumed>)      = 0
[pid 24672] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24674] write(1, "executing program\n", 18) = 18
[pid 24674] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24674] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24672] <... prctl resumed>)        = 0
[pid 24674] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24674] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24674] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8175, si_int=0, si_ptr=NULL} ---
[pid 24674] +++ killed by SIGRT_1 +++
[pid 24673] <... openat resumed>)       = 3
[pid 24672] setpgid(0, 0 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24674, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24672] <... setpgid resumed>)      = 0
[pid 24672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24673] write(3, "1000", 4)         = 4
[pid 24673] close(3 <unfinished ...>
[pid 24672] <... openat resumed>)       = 3
[pid 24672] write(3, "1000", 4)         = 4
[pid 24672] close(3executing program
)                    = 0
[pid 24672] write(1, "executing program\n", 18) = 18
[pid 24672] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24672] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24672] <... sched_setscheduler resumed>) = 0
[pid 24672] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24672] <... timer_create resumed>[0]) = 0
[pid 24672] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24672] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7791, si_int=0, si_ptr=NULL} ---
[pid 24673] <... close resumed>)        = 0
[pid 24672] +++ killed by SIGRT_1 +++
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24672, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24675
./strace-static-x86_64: Process 24675 attached
[pid 24675] set_robust_list(0x55555be14660, 24) = 0
[pid 24675] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24676
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24675] <... prctl resumed>)        = 0
[pid 24675] setpgid(0, 0)               = 0
[pid 24675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24677
[pid 24675] <... openat resumed>)       = 3
[pid 24675] write(3, "1000", 4)         = 4
[pid 24675] close(3)                    = 0
[pid 24675] write(1, "executing program\n", 18executing program
) = 18
[pid 24675] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24677 attached
 <unfinished ...>
[pid 24673] write(1, "executing program\n", 18 <unfinished ...>
[pid 24675] <... prlimit64 resumed>NULL) = 0
[pid 24675] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24675] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program
[0]) = 0
[pid 24675] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24675] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8239, si_int=0, si_ptr=NULL} ---
[pid 24673] <... write resumed>)        = 18
[pid 24677] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24675] +++ killed by SIGRT_1 +++
[pid 24673] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24675, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24673] <... prlimit64 resumed>NULL) = 0
./strace-static-x86_64: Process 24676 attached
[pid 24676] set_robust_list(0x55555be14660, 24) = 0
[pid 24676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24677] <... set_robust_list resumed>) = 0
[pid 24673] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24676] setpgid(0, 0)               = 0
[pid 24676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24673] <... sched_setscheduler resumed>) = 0
[pid 24673] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24677] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24673] <... timer_create resumed>[0]) = 0
[pid 24677] <... prctl resumed>)        = 0
[pid 24673] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24677] setpgid(0, 0 <unfinished ...>
[pid 24673] <... timer_settime resumed>NULL) = 0
executing program
[pid 24673] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8929, si_int=0, si_ptr=NULL} ---
[pid 24676] <... openat resumed>)       = 3
[pid 24676] write(3, "1000", 4)         = 4
[pid 24676] close(3)                    = 0
[pid 24676] write(1, "executing program\n", 18) = 18
[pid 24673] +++ killed by SIGRT_1 +++
[pid 24676] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24673, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24676] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24676] <... sched_setscheduler resumed>) = 0
[pid 24676] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24676] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24676] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7855, si_int=0, si_ptr=NULL} ---
[pid 24677] <... setpgid resumed>)      = 0
[pid 24676] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24676, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24677] write(3, "1000", 4)         = 4
executing program
[pid 24677] close(3)                    = 0
[pid 24677] write(1, "executing program\n", 18) = 18
[pid 24677] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24677] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24677] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24677] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24677] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8720, si_int=0, si_ptr=NULL} ---
[pid 24677] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24677, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24678
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24679
[pid   660] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24680 attached
./strace-static-x86_64: Process 24679 attached
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24680
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24680] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 24678 attached
 <unfinished ...>
[pid 24678] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24680] <... set_robust_list resumed>) = 0
[pid 24679] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24681
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24682
[pid 24680] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24679] <... set_robust_list resumed>) = 0
[pid 24680] <... prctl resumed>)        = 0
[pid 24679] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24680] setpgid(0, 0 <unfinished ...>
[pid 24679] <... prctl resumed>)        = 0
[pid 24680] <... setpgid resumed>)      = 0
[pid 24679] setpgid(0, 0 <unfinished ...>
[pid 24680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24679] <... setpgid resumed>)      = 0
[pid 24680] <... openat resumed>)       = 3
[pid 24679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24680] write(3, "1000", 4 <unfinished ...>
[pid 24679] <... openat resumed>)       = 3
[pid 24680] <... write resumed>)        = 4
[pid 24678] <... set_robust_list resumed>) = 0
[pid 24680] close(3 <unfinished ...>
[pid 24678] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24679] write(3, "1000", 4 <unfinished ...>
[pid 24678] <... prctl resumed>)        = 0
[pid 24678] setpgid(0, 0)               = 0
[pid 24680] <... close resumed>)        = 0
[pid 24678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24679] <... write resumed>)        = 4
[pid 24680] write(1, "executing program\n", 18 <unfinished ...>
[pid 24679] close(3 <unfinished ...>
[pid 24678] <... openat resumed>)       = 3
[pid 24678] write(3, "1000", 4)         = 4
[pid 24678] close(3)                    = 0
executing program
[pid 24678] write(1, "executing program\n", 18) = 18
[pid 24678] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24678] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
executing program
[pid 24680] <... write resumed>)        = 18
[pid 24678] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24678] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24678] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8518, si_int=0, si_ptr=NULL} ---
[pid 24680] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24678] +++ killed by SIGRT_1 +++
[pid 24679] <... close resumed>)        = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24678, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24680] <... prlimit64 resumed>NULL) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24681 attached
 <unfinished ...>
[pid 24680] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24681] set_robust_list(0x55555be14660, 24) = 0
[pid 24681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24681] setpgid(0, 0)               = 0
[pid 24681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24681] write(3, "1000", 4)         = 4
./strace-static-x86_64: Process 24682 attached
executing program
[pid 24680] <... sched_setscheduler resumed>) = 0
[pid 24679] write(1, "executing program\n", 18 <unfinished ...>
[pid 24681] close(3)                    = 0
[pid 24680] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24679] <... write resumed>)        = 18
[pid 24680] <... timer_create resumed>[0]) = 0
[pid 24681] write(1, "executing program\n", 18 <unfinished ...>
[pid 24680] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24679] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24680] <... timer_settime resumed>NULL) = 0
executing program
[pid 24681] <... write resumed>)        = 18
[pid 24680] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9825, si_int=0, si_ptr=NULL} ---
[pid 24679] <... prlimit64 resumed>NULL) = 0
[pid 24679] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24681] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24682] set_robust_list(0x55555be14660, 24) = 0
[pid 24682] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24681] <... prlimit64 resumed>NULL) = 0
[pid 24680] +++ killed by SIGRT_1 +++
[pid 24681] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24679] <... sched_setscheduler resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24680, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24679] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24681] <... sched_setscheduler resumed>) = 0
[pid 24679] <... timer_create resumed>[0]) = 0
[pid 24681] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24679] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24681] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24679] <... timer_settime resumed>NULL) = 0
[pid 24681] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8056, si_int=0, si_ptr=NULL} ---
[pid 24679] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19665, si_int=0, si_ptr=NULL} ---
[pid 24681] +++ killed by SIGRT_1 +++
[pid 24682] <... prctl resumed>)        = 0
[pid 24682] setpgid(0, 0)               = 0
[pid 24682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24679] +++ killed by SIGRT_1 +++
[pid 24682] <... openat resumed>)       = 3
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24681, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24679, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24682] write(3, "1000", 4 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24682] <... write resumed>)        = 4
[pid 24682] close(3)                    = 0
[pid 24682] write(1, "executing program\n", 18) = 18
[pid 24682] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24682] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24682] <... sched_setscheduler resumed>) = 0
[pid 24682] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24682] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24682] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9115, si_int=0, si_ptr=NULL} ---
executing program
./strace-static-x86_64: Process 24683 attached
[pid 24682] +++ killed by SIGRT_1 +++
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24684
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24683
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24685
./strace-static-x86_64: Process 24685 attached
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24682, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24685] set_robust_list(0x55555be14660, 24) = 0
[pid 24685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24685] setpgid(0, 0)               = 0
[pid 24685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24686
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24687
[pid 24685] <... openat resumed>)       = 3
[pid 24685] write(3, "1000", 4)         = 4
[pid 24685] close(3)                    = 0
./strace-static-x86_64: Process 24684 attached
[pid 24685] write(1, "executing program\n", 18./strace-static-x86_64: Process 24686 attached
 <unfinished ...>
[pid 24683] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24684] set_robust_list(0x55555be14660, 24) = 0
[pid 24683] <... set_robust_list resumed>) = 0
[pid 24684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24684] setpgid(0, 0)               = 0
[pid 24686] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24683] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
 <unfinished ...>
[pid 24685] <... write resumed>)        = 18
[pid 24685] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24685] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24685] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24685] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24685] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8632, si_int=0, si_ptr=NULL} ---
[pid 24686] <... set_robust_list resumed>) = 0
[pid 24685] +++ killed by SIGRT_1 +++
[pid 24683] <... prctl resumed>)        = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24685, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24683] setpgid(0, 0 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24683] <... setpgid resumed>)      = 0
[pid 24684] <... openat resumed>)       = 3
[pid 24684] write(3, "1000", 4)         = 4
[pid 24684] close(3 <unfinished ...>
[pid 24683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24686] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
 <unfinished ...>
[pid 24684] <... close resumed>)        = 0
[pid 24684] write(1, "executing program\n", 18) = 18
[pid 24684] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24684] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24684] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24684] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24683] <... openat resumed>)       = 3
[pid 24684] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8654, si_int=0, si_ptr=NULL} ---
[pid 24686] <... prctl resumed>)        = 0
[pid 24684] +++ killed by SIGRT_1 +++
[pid 24683] write(3, "1000", 4 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24684, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24683] <... write resumed>)        = 4
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24683] close(3./strace-static-x86_64: Process 24687 attached
 <unfinished ...>
[pid 24687] set_robust_list(0x55555be14660, 24) = 0
[pid 24687] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24683] <... close resumed>)        = 0
[pid 24686] setpgid(0, 0 <unfinished ...>
[pid 24687] <... prctl resumed>)        = 0
[pid 24687] setpgid(0, 0)               = 0
executing program
[pid 24686] <... setpgid resumed>)      = 0
[pid 24683] write(1, "executing program\n", 18) = 18
[pid 24687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24683] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24687] <... openat resumed>)       = 3
[pid 24683] <... prlimit64 resumed>NULL) = 0
[pid 24687] write(3, "1000", 4 <unfinished ...>
[pid 24683] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24686] <... openat resumed>)       = 3
[pid 24683] <... sched_setscheduler resumed>) = 0
[pid 24683] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24686] write(3, "1000", 4 <unfinished ...>
[pid 24683] <... timer_create resumed>[0]) = 0
[pid 24687] <... write resumed>)        = 4
[pid 24683] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24686] <... write resumed>)        = 4
[pid 24683] <... timer_settime resumed>NULL) = 0
[pid 24686] close(3 <unfinished ...>
[pid 24687] close(3 <unfinished ...>
[pid 24683] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11471, si_int=0, si_ptr=NULL} ---
[pid 24686] <... close resumed>)        = 0
executing program
executing program
[pid 24687] <... close resumed>)        = 0
[pid 24687] write(1, "executing program\n", 18) = 18
[pid 24687] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24683] +++ killed by SIGRT_1 +++
[pid 24687] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24686] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24683, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24687] <... sched_setscheduler resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24686] <... write resumed>)        = 18
[pid 24687] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24686] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24687] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24686] <... prlimit64 resumed>NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24687] <... timer_settime resumed>NULL) = 0
[pid 24687] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16755, si_int=0, si_ptr=NULL} ---
[pid 24686] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24687] +++ killed by SIGRT_1 +++
[pid 24686] <... sched_setscheduler resumed>) = 0
[pid 24686] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24686] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24687, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24686] <... timer_settime resumed>NULL) = 0
[pid 24686] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9816, si_int=0, si_ptr=NULL} ---
[pid 24686] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24686, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24689
./strace-static-x86_64: Process 24688 attached
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24688
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24690
[pid 24688] set_robust_list(0x55555be14660, 24) = 0
[pid 24688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24688] setpgid(0, 0 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24691
[pid 24688] <... setpgid resumed>)      = 0
[pid 24688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24691 attached
) = 3
[pid 24691] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24688] write(3, "1000", 4executing program
)         = 4
[pid 24688] close(3)                    = 0
[pid 24688] write(1, "executing program\n", 18) = 18
./strace-static-x86_64: Process 24689 attached
[pid 24691] <... set_robust_list resumed>) = 0
[pid 24688] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24688] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24691] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24688] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24688] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24688] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8183, si_int=0, si_ptr=NULL} ---
[pid 24691] <... prctl resumed>)        = 0
[pid 24689] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24688] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24688, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24690 attached
 <unfinished ...>
[pid 24690] set_robust_list(0x55555be14660, 24) = 0
[pid 24690] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24691] setpgid(0, 0 <unfinished ...>
[pid 24689] <... set_robust_list resumed>) = 0
[pid 24690] <... prctl resumed>)        = 0
[pid 24690] setpgid(0, 0)               = 0
[pid 24691] <... setpgid resumed>)      = 0
[pid 24691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24689] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24691] <... openat resumed>)       = 3
[pid 24690] write(3, "1000", 4)         = 4
[pid 24690] close(3)                    = 0
[pid 24690] write(1, "executing program\n", 18executing program
) = 18
[pid 24690] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24690] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24690] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24691] write(3, "1000", 4 <unfinished ...>
[pid 24690] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24689] <... prctl resumed>)        = 0
[pid 24690] <... timer_settime resumed>NULL) = 0
[pid 24690] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11394, si_int=0, si_ptr=NULL} ---
[pid 24691] <... write resumed>)        = 4
[pid 24689] setpgid(0, 0 <unfinished ...>
[pid 24691] close(3 <unfinished ...>
[pid 24690] +++ killed by SIGRT_1 +++
[pid 24689] <... setpgid resumed>)      = 0
[pid 24691] <... close resumed>)        = 0
[pid 24691] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24690, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24691] <... write resumed>)        = 18
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24691] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24689] <... openat resumed>)       = 3
executing program
[pid 24691] <... prlimit64 resumed>NULL) = 0
[pid 24691] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24689] write(3, "1000", 4 <unfinished ...>
[pid 24691] <... sched_setscheduler resumed>) = 0
[pid 24691] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24689] <... write resumed>)        = 4
[pid 24691] <... timer_create resumed>[0]) = 0
[pid 24691] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24689] close(3 <unfinished ...>
[pid 24691] <... timer_settime resumed>NULL) = 0
[pid 24689] <... close resumed>)        = 0
[pid 24691] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7942, si_int=0, si_ptr=NULL} ---
[pid 24689] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24691] +++ killed by SIGRT_1 +++
executing program
[pid 24689] <... write resumed>)        = 18
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24691, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24689] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24689] <... prlimit64 resumed>NULL) = 0
./strace-static-x86_64: Process 24693 attached
[pid 24689] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24689] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24689] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24693
[pid 24689] <... timer_settime resumed>NULL) = 0
[pid 24689] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11182, si_int=0, si_ptr=NULL} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid 24689] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24689, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24694 attached
 <unfinished ...>
[pid 24694] set_robust_list(0x55555be14660, 24) = 0
[pid 24694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24694] setpgid(0, 0)               = 0
[pid 24694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24695
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24694
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24696
[pid 24694] <... openat resumed>)       = 3
[pid 24694] write(3, "1000", 4)         = 4
executing program
[pid 24694] close(3 <unfinished ...>
[pid 24693] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24694] <... close resumed>)        = 0
[pid 24694] write(1, "executing program\n", 18) = 18
[pid 24694] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24693] <... set_robust_list resumed>) = 0
[pid 24694] <... prlimit64 resumed>NULL) = 0
[pid 24694] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24694] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24694] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24693] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24694] <... timer_settime resumed>NULL) = 0
[pid 24694] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12146, si_int=0, si_ptr=NULL} ---
[pid 24694] +++ killed by SIGRT_1 +++
[pid 24693] <... prctl resumed>)        = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24694, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24695 attached
 <unfinished ...>
[pid 24695] set_robust_list(0x55555be14660, 24) = 0
[pid 24695] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24696 attached
) = 0
[pid 24695] setpgid(0, 0 <unfinished ...>
[pid 24693] setpgid(0, 0 <unfinished ...>
[pid 24696] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24695] <... setpgid resumed>)      = 0
[pid 24696] <... set_robust_list resumed>) = 0
[pid 24695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24693] <... setpgid resumed>)      = 0
[pid 24696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24696] setpgid(0, 0 <unfinished ...>
[pid 24693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24696] <... setpgid resumed>)      = 0
[pid 24696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24695] <... openat resumed>)       = 3
[pid 24696] write(3, "1000", 4)         = 4
[pid 24696] close(3 <unfinished ...>
[pid 24695] write(3, "1000", 4 <unfinished ...>
[pid 24696] <... close resumed>)        = 0
[pid 24693] <... openat resumed>)       = 3
[pid 24695] <... write resumed>)        = 4
[pid 24696] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24695] close(3 <unfinished ...>
[pid 24696] <... write resumed>)        = 18
[pid 24695] <... close resumed>)        = 0
[pid 24696] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24695] write(1, "executing program\n", 18executing program
) = 18
[pid 24695] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24696] <... prlimit64 resumed>NULL) = 0
[pid 24696] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24696] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24696] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24696] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8073, si_int=0, si_ptr=NULL} ---
[pid 24696] +++ killed by SIGRT_1 +++
[pid 24693] write(3, "1000", 4 <unfinished ...>
[pid 24695] <... prlimit64 resumed>NULL) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24696, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24693] <... write resumed>)        = 4
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24695] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24693] close(3 <unfinished ...>
[pid 24695] <... sched_setscheduler resumed>) = 0
[pid 24695] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24695] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24693] <... close resumed>)        = 0
[pid 24695] <... timer_settime resumed>NULL) = 0
[pid 24695] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17062, si_int=0, si_ptr=NULL} ---
[pid 24693] write(1, "executing program\n", 18executing program
) = 18
[pid 24695] +++ killed by SIGRT_1 +++
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24693] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24697 attached
 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24693] <... prlimit64 resumed>NULL) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24695, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24697
[pid 24693] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 24693] <... sched_setscheduler resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24693] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24693] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24693] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=44569, si_int=0, si_ptr=NULL} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24699
[pid 24697] set_robust_list(0x55555be14660, 24) = 0
[pid 24697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24697] setpgid(0, 0)               = 0
[pid 24693] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24693, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24698
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24700
[pid 24697] <... openat resumed>)       = 3
[pid 24697] write(3, "1000", 4)         = 4
[pid 24697] close(3./strace-static-x86_64: Process 24700 attached
./strace-static-x86_64: Process 24699 attached
./strace-static-x86_64: Process 24698 attached
)                    = 0
[pid 24697] write(1, "executing program\n", 18executing program
) = 18
[pid 24699] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24697] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24698] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24697] <... prlimit64 resumed>NULL) = 0
[pid 24697] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24697] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24697] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24699] <... set_robust_list resumed>) = 0
[pid 24698] <... set_robust_list resumed>) = 0
[pid 24697] <... timer_settime resumed>NULL) = 0
[pid 24697] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15477, si_int=0, si_ptr=NULL} ---
[pid 24700] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24699] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24698] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24699] <... prctl resumed>)        = 0
[pid 24697] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24697, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24700] <... set_robust_list resumed>) = 0
[pid 24698] <... prctl resumed>)        = 0
[pid 24700] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24698] setpgid(0, 0 <unfinished ...>
[pid 24700] <... prctl resumed>)        = 0
[pid 24699] setpgid(0, 0 <unfinished ...>
[pid 24698] <... setpgid resumed>)      = 0
[pid 24699] <... setpgid resumed>)      = 0
[pid 24698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24700] setpgid(0, 0 <unfinished ...>
[pid 24699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24698] <... openat resumed>)       = 3
[pid 24700] <... setpgid resumed>)      = 0
[pid 24700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24700] write(3, "1000", 4)         = 4
[pid 24700] close(3)                    = 0
executing program
[pid 24699] <... openat resumed>)       = 3
[pid 24700] write(1, "executing program\n", 18) = 18
[pid 24700] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24700] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24700] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24700] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24700] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8263, si_int=0, si_ptr=NULL} ---
[pid 24700] +++ killed by SIGRT_1 +++
[pid 24699] write(3, "1000", 4 <unfinished ...>
[pid 24698] write(3, "1000", 4 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24700, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24698] <... write resumed>)        = 4
[pid 24699] <... write resumed>)        = 4
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24699] close(3 <unfinished ...>
[pid 24698] close(3 <unfinished ...>
[pid 24699] <... close resumed>)        = 0
[pid 24698] <... close resumed>)        = 0
[pid 24699] write(1, "executing program\n", 18 <unfinished ...>
[pid 24698] write(1, "executing program\n", 18executing program
executing program
 <unfinished ...>
[pid 24699] <... write resumed>)        = 18
[pid 24698] <... write resumed>)        = 18
[pid 24699] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24698] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24699] <... prlimit64 resumed>NULL) = 0
[pid 24698] <... prlimit64 resumed>NULL) = 0
[pid 24699] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24701 attached
 <unfinished ...>
[pid 24699] <... sched_setscheduler resumed>) = 0
[pid 24698] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24699] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24701
[pid 24699] <... timer_create resumed>[0]) = 0
[pid 24698] <... sched_setscheduler resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24701] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24699] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24698] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 24702 attached
 <unfinished ...>
[pid 24699] <... timer_settime resumed>NULL) = 0
[pid 24698] <... timer_create resumed>[0]) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24702
[pid 24699] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13936, si_int=0, si_ptr=NULL} ---
[pid 24698] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24698] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15605, si_int=0, si_ptr=NULL} ---
[pid 24699] +++ killed by SIGRT_1 +++
[pid 24698] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24698, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24701] <... set_robust_list resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24699, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24702] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24701] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24702] <... set_robust_list resumed>) = 0
[pid 24701] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 24703 attached
[pid 24703] set_robust_list(0x55555be14660, 24) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24703
[pid 24701] setpgid(0, 0 <unfinished ...>
[pid 24703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24703] setpgid(0, 0)               = 0
[pid 24703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24703] write(3, "1000", 4)         = 4
[pid 24703] close(3)                    = 0
executing program
[pid 24703] write(1, "executing program\n", 18) = 18
[pid 24703] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24703] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24703] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24703] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24703] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7898, si_int=0, si_ptr=NULL} ---
[pid 24703] +++ killed by SIGRT_1 +++
[pid 24702] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24701] <... setpgid resumed>)      = 0
[pid 24702] <... prctl resumed>)        = 0
[pid 24701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24703, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24701] <... openat resumed>)       = 3
[pid 24701] write(3, "1000", 4 <unfinished ...>
[pid 24702] setpgid(0, 0)               = 0
[pid 24701] <... write resumed>)        = 4
[pid 24701] close(3)                    = 0
[pid 24701] write(1, "executing program\n", 18 <unfinished ...>
[pid 24702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 24701] <... write resumed>)        = 18
[pid 24701] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24702] <... openat resumed>)       = 3
[pid 24701] <... prlimit64 resumed>NULL) = 0
[pid 24701] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24702] write(3, "1000", 4 <unfinished ...>
[pid 24701] <... sched_setscheduler resumed>) = 0
[pid 24701] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24701] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24701] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22924, si_int=0, si_ptr=NULL} ---
[pid 24701] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24701, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24702] <... write resumed>)        = 4
[pid 24702] close(3)                    = 0
[pid 24702] write(1, "executing program\n", 18executing program
) = 18
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24702] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24704
./strace-static-x86_64: Process 24704 attached
[pid 24702] <... prlimit64 resumed>NULL) = 0
[pid 24702] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24704] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24702] <... sched_setscheduler resumed>) = 0
[pid 24704] <... set_robust_list resumed>) = 0
[pid 24702] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24702] <... timer_create resumed>[0]) = 0
[pid 24702] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24702] <... timer_settime resumed>NULL) = 0
[pid 24704] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24705
[pid 24702] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=68437, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24705 attached
[pid 24704] <... prctl resumed>)        = 0
[pid 24702] +++ killed by SIGRT_1 +++
[pid   663] <... restart_syscall resumed>) = 0
[pid 24705] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24704] setpgid(0, 0 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24702, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24707
./strace-static-x86_64: Process 24706 attached
[pid 24706] set_robust_list(0x55555be14660, 24) = 0
[pid 24706] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24706
[pid 24706] <... prctl resumed>)        = 0
[pid 24706] setpgid(0, 0)               = 0
[pid 24706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24708
[pid 24706] <... openat resumed>)       = 3
./strace-static-x86_64: Process 24707 attached
[pid 24705] <... set_robust_list resumed>) = 0
[pid 24704] <... setpgid resumed>)      = 0
[pid 24706] write(3, "1000", 4)         = 4
[pid 24706] close(3)                    = 0
executing program
[pid 24706] write(1, "executing program\n", 18) = 18
[pid 24706] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24706] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24706] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24706] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24706] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13912, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24708 attached
[pid 24707] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24705] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24704] <... openat resumed>)       = 3
[pid 24707] <... set_robust_list resumed>) = 0
[pid 24706] +++ killed by SIGRT_1 +++
[pid 24705] <... prctl resumed>)        = 0
[pid 24704] write(3, "1000", 4 <unfinished ...>
[pid 24705] setpgid(0, 0 <unfinished ...>
[pid 24704] <... write resumed>)        = 4
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24706, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24705] <... setpgid resumed>)      = 0
[pid 24704] close(3 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 24704] <... close resumed>)        = 0
[pid 24705] <... openat resumed>)       = 3
[pid 24704] write(1, "executing program\n", 18 <unfinished ...>
[pid 24705] write(3, "1000", 4 <unfinished ...>
[pid 24704] <... write resumed>)        = 18
[pid 24705] <... write resumed>)        = 4
[pid 24704] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24705] close(3 <unfinished ...>
[pid 24704] <... prlimit64 resumed>NULL) = 0
[pid 24705] <... close resumed>)        = 0
[pid 24704] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24705] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24704] <... sched_setscheduler resumed>) = 0
[pid 24705] <... write resumed>)        = 18
[pid 24704] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24705] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24704] <... timer_create resumed>[0]) = 0
[pid 24705] <... prlimit64 resumed>NULL) = 0
[pid 24704] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24705] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24704] <... timer_settime resumed>NULL) = 0
[pid 24705] <... sched_setscheduler resumed>) = 0
[pid 24704] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16666, si_int=0, si_ptr=NULL} ---
[pid 24705] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24708] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24707] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24705] <... timer_create resumed>[0]) = 0
[pid 24704] +++ killed by SIGRT_1 +++
[pid 24705] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24705] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10680, si_int=0, si_ptr=NULL} ---
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24704, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24708] <... set_robust_list resumed>) = 0
[pid 24707] <... prctl resumed>)        = 0
[pid 24705] +++ killed by SIGRT_1 +++
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24705, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24707] setpgid(0, 0 <unfinished ...>
[pid 24708] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24707] <... setpgid resumed>)      = 0
[pid 24708] <... prctl resumed>)        = 0
[pid 24707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24708] setpgid(0, 0)               = 0
[pid 24707] write(3, "1000", 4)         = 4
[pid 24708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24707] close(3 <unfinished ...>
[pid 24708] <... openat resumed>)       = 3
[pid 24708] write(3, "1000", 4 <unfinished ...>
[pid 24707] <... close resumed>)        = 0
[pid 24708] <... write resumed>)        = 4
[pid 24707] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24708] close(3 <unfinished ...>
[pid 24707] <... write resumed>)        = 18
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24707] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24707] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24710
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24709
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24711
[pid 24707] <... sched_setscheduler resumed>) = 0
[pid 24707] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 24710 attached
[0]) = 0
[pid 24710] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24707] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24710] <... set_robust_list resumed>) = 0
[pid 24707] <... timer_settime resumed>NULL) = 0
[pid 24710] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24707] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9932, si_int=0, si_ptr=NULL} ---
[pid 24708] <... close resumed>)        = 0
[pid 24710] <... prctl resumed>)        = 0
[pid 24710] setpgid(0, 0)               = 0
[pid 24710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24707] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24707, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24710] write(3, "1000", 4executing program
)         = 4
[pid 24710] close(3)                    = 0
[pid 24710] write(1, "executing program\n", 18) = 18
[pid 24710] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24708] write(1, "executing program\n", 18 <unfinished ...>
[pid 24710] <... prlimit64 resumed>NULL) = 0
[pid 24710] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24710] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24710] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24710] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7923, si_int=0, si_ptr=NULL} ---
executing program
[pid 24710] +++ killed by SIGRT_1 +++
[pid 24708] <... write resumed>)        = 18
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24710, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24708] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24709 attached
 <unfinished ...>
[pid 24709] set_robust_list(0x55555be14660, 24) = 0
[pid 24709] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24708] <... prlimit64 resumed>NULL) = 0
[pid 24709] <... prctl resumed>)        = 0
[pid 24709] setpgid(0, 0)               = 0
[pid 24709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24708] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24709] <... openat resumed>)       = 3
[pid 24708] <... sched_setscheduler resumed>) = 0
./strace-static-x86_64: Process 24711 attached
[pid 24708] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24709] write(3, "1000", 4 <unfinished ...>
[pid 24711] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24708] <... timer_create resumed>[0]) = 0
[pid 24709] <... write resumed>)        = 4
[pid 24708] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24709] close(3 <unfinished ...>
[pid 24711] <... set_robust_list resumed>) = 0
[pid 24708] <... timer_settime resumed>NULL) = 0
executing program
[pid 24709] <... close resumed>)        = 0
[pid 24708] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11067, si_int=0, si_ptr=NULL} ---
[pid 24711] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24709] write(1, "executing program\n", 18) = 18
[pid 24709] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24711] <... prctl resumed>)        = 0
[pid 24711] setpgid(0, 0 <unfinished ...>
[pid 24709] <... prlimit64 resumed>NULL) = 0
[pid 24709] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24708] +++ killed by SIGRT_1 +++
[pid 24709] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24708, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24709] <... timer_create resumed>[0]) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24709] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24709] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8146, si_int=0, si_ptr=NULL} ---
[pid 24709] +++ killed by SIGRT_1 +++
[pid 24711] <... setpgid resumed>)      = 0
[pid 24711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24709, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24711] <... openat resumed>)       = 3
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24711] write(3, "1000", 4)         = 4
[pid 24711] close(3)                    = 0
[pid 24711] write(1, "executing program\n", 18executing program
) = 18
[pid 24711] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24711] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24711] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24711] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24711] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7442, si_int=0, si_ptr=NULL} ---
[pid 24711] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24711, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24712
./strace-static-x86_64: Process 24712 attached
[pid 24712] set_robust_list(0x55555be14660, 24) = 0
[pid 24712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24712] setpgid(0, 0 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24714
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24713
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24713 attached
 <unfinished ...>
[pid 24713] set_robust_list(0x55555be14660, 24) = 0
[pid 24713] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24715
[pid 24713] <... prctl resumed>)        = 0
[pid 24713] setpgid(0, 0)               = 0
[pid 24713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
) = 3
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24716
[pid 24713] write(3, "1000", 4)         = 4
[pid 24713] close(3)                    = 0
[pid 24713] write(1, "executing program\n", 18) = 18
[pid 24713] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24713] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24713] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24713] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24712] <... setpgid resumed>)      = 0
[pid 24713] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8218, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24716 attached
[pid 24713] +++ killed by SIGRT_1 +++
[pid 24712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24714 attached
 <unfinished ...>
[pid 24714] set_robust_list(0x55555be14660, 24) = 0
[pid 24714] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24713, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24715 attached
[pid 24714] <... prctl resumed>)        = 0
[pid 24714] setpgid(0, 0 <unfinished ...>
[pid 24715] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24714] <... setpgid resumed>)      = 0
[pid 24715] <... set_robust_list resumed>) = 0
[pid 24714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24715] setpgid(0, 0 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24715] <... setpgid resumed>)      = 0
[pid 24715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24714] <... openat resumed>)       = 3
[pid 24714] write(3, "1000", 4 <unfinished ...>
[pid 24715] <... openat resumed>)       = 3
[pid 24714] <... write resumed>)        = 4
[pid 24714] close(3)                    = 0
executing program
[pid 24714] write(1, "executing program\n", 18) = 18
[pid 24714] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24715] write(3, "1000", 4 <unfinished ...>
[pid 24714] <... prlimit64 resumed>NULL) = 0
[pid 24715] <... write resumed>)        = 4
[pid 24714] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24715] close(3 <unfinished ...>
[pid 24714] <... sched_setscheduler resumed>) = 0
[pid 24714] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24714] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24714] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8727, si_int=0, si_ptr=NULL} ---
[pid 24716] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24714] +++ killed by SIGRT_1 +++
[pid 24712] <... openat resumed>)       = 3
[pid 24715] <... close resumed>)        = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24714, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24715] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24715] <... write resumed>)        = 18
[pid 24715] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24715] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24712] write(3, "1000", 4 <unfinished ...>
[pid 24715] <... sched_setscheduler resumed>) = 0
[pid 24715] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24715] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24715] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7675, si_int=0, si_ptr=NULL} ---
[pid 24716] <... set_robust_list resumed>) = 0
[pid 24715] +++ killed by SIGRT_1 +++
[pid 24712] <... write resumed>)        = 4
[pid 24712] close(3 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24715, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24712] <... close resumed>)        = 0
executing program
[pid 24712] write(1, "executing program\n", 18) = 18
[pid 24712] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24712] <... prlimit64 resumed>NULL) = 0
[pid 24712] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24716] setpgid(0, 0)               = 0
[pid 24712] <... sched_setscheduler resumed>) = 0
[pid 24712] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24712] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24712] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8144, si_int=0, si_ptr=NULL} ---
[pid 24712] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24712, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24717
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24718 attached
 <unfinished ...>
[pid 24718] set_robust_list(0x55555be14660, 24) = 0
[pid 24718] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24718
[pid 24718] <... prctl resumed>)        = 0
[pid 24718] setpgid(0, 0)               = 0
[pid 24718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24719
[pid 24718] <... openat resumed>)       = 3
[pid 24718] write(3, "1000", 4)         = 4
[pid 24718] close(3)                    = 0
executing program
[pid 24718] write(1, "executing program\n", 18) = 18
[pid 24718] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24718] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24718] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24718] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24718] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7609, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24717 attached
[pid 24718] +++ killed by SIGRT_1 +++
[pid 24716] <... openat resumed>)       = 3
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24718, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24716] write(3, "1000", 4 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24719 attached
 <unfinished ...>
[pid 24716] <... write resumed>)        = 4
[pid 24719] set_robust_list(0x55555be14660, 24) = 0
[pid 24719] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24716] close(3 <unfinished ...>
[pid 24719] <... prctl resumed>)        = 0
[pid 24719] setpgid(0, 0)               = 0
[pid 24719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24716] <... close resumed>)        = 0
[pid 24716] write(1, "executing program\n", 18 <unfinished ...>
[pid 24719] <... openat resumed>)       = 3
[pid 24719] write(3, "1000", 4)         = 4
executing program
[pid 24719] close(3)                    = 0
[pid 24719] write(1, "executing program\n", 18) = 18
[pid 24719] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24719] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24719] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program
[0]) = 0
[pid 24719] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24719] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9230, si_int=0, si_ptr=NULL} ---
[pid 24716] <... write resumed>)        = 18
[pid 24719] +++ killed by SIGRT_1 +++
[pid 24717] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24716] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24719, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24716] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24716] <... sched_setscheduler resumed>) = 0
[pid 24716] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24716] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24716] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9904, si_int=0, si_ptr=NULL} ---
[pid 24716] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24716, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24717] <... set_robust_list resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24717] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24720
./strace-static-x86_64: Process 24720 attached
[pid 24717] <... prctl resumed>)        = 0
[pid 24717] setpgid(0, 0 <unfinished ...>
[pid 24720] set_robust_list(0x55555be14660, 24) = 0
[pid 24717] <... setpgid resumed>)      = 0
[pid 24717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24720] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24717] <... openat resumed>)       = 3
[pid 24720] <... prctl resumed>)        = 0
[pid 24717] write(3, "1000", 4)         = 4
[pid 24720] setpgid(0, 0)               = 0
[pid 24717] close(3)                    = 0
[pid 24717] write(1, "executing program\n", 18 <unfinished ...>
[pid 24720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 24717] <... write resumed>)        = 18
[pid 24717] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24717] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24717] <... sched_setscheduler resumed>) = 0
[pid 24717] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24717] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24717] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10781, si_int=0, si_ptr=NULL} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24721
./strace-static-x86_64: Process 24722 attached
[pid 24722] set_robust_list(0x55555be14660, 24) = 0
[pid 24722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24722] setpgid(0, 0 <unfinished ...>
[pid 24717] +++ killed by SIGRT_1 +++
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24722
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24717, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24722] <... setpgid resumed>)      = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
executing program
[pid 24722] write(3, "1000", 4 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24723
[pid 24722] <... write resumed>)        = 4
[pid 24722] close(3)                    = 0
[pid 24722] write(1, "executing program\n", 18) = 18
[pid 24722] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24722] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24722] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24722] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24722] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9020, si_int=0, si_ptr=NULL} ---
[pid 24722] +++ killed by SIGRT_1 +++
[pid 24720] <... openat resumed>)       = 3
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24722, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24721 attached
 <unfinished ...>
[pid 24721] set_robust_list(0x55555be14660, 24) = 0
[pid 24721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24721] setpgid(0, 0)               = 0
[pid 24721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24720] write(3, "1000", 4./strace-static-x86_64: Process 24723 attached
 <unfinished ...>
[pid 24721] write(3, "1000", 4)         = 4
executing program
[pid 24721] close(3)                    = 0
[pid 24721] write(1, "executing program\n", 18) = 18
[pid 24721] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24721] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24721] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24721] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24721] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8134, si_int=0, si_ptr=NULL} ---
[pid 24720] <... write resumed>)        = 4
[pid 24723] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24721] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24721, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24723] <... set_robust_list resumed>) = 0
[pid 24720] close(3)                    = 0
[pid 24720] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24720] <... write resumed>)        = 18
[pid 24720] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24723] setpgid(0, 0)               = 0
[pid 24720] <... prlimit64 resumed>NULL) = 0
[pid 24720] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24720] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24720] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24720] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7914, si_int=0, si_ptr=NULL} ---
[pid 24720] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24720, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24723] <... openat resumed>)       = 3
[pid 24723] write(3, "1000", 4 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24724
./strace-static-x86_64: Process 24724 attached
[pid 24724] set_robust_list(0x55555be14660, 24) = 0
[pid 24724] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24723] <... write resumed>)        = 4
[pid 24724] <... prctl resumed>)        = 0
[pid 24724] setpgid(0, 0)               = 0
[pid 24724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24723] close(3 <unfinished ...>
[pid 24724] <... openat resumed>)       = 3
[pid 24724] write(3, "1000", 4)         = 4
[pid 24724] close(3)                    = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24723] <... close resumed>)        = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24723] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24725
[pid 24724] write(1, "executing program\n", 18) = 18
[pid 24724] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24724] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24724] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24724] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24724] <... timer_settime resumed>NULL) = 0
[pid 24724] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13853, si_int=0, si_ptr=NULL} ---
executing program
[pid 24724] +++ killed by SIGRT_1 +++
[pid 24723] <... write resumed>)        = 18
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24724, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24726
./strace-static-x86_64: Process 24726 attached
[pid 24726] set_robust_list(0x55555be14660, 24) = 0
[pid 24726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24726] setpgid(0, 0)               = 0
[pid 24723] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24723] <... prlimit64 resumed>NULL) = 0
./strace-static-x86_64: Process 24725 attached
[pid 24726] <... openat resumed>)       = 3
[pid 24723] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24726] write(3, "1000", 4)         = 4
[pid 24726] close(3executing program
)                    = 0
[pid 24726] write(1, "executing program\n", 18) = 18
[pid 24726] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24726] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24726] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24726] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24723] <... sched_setscheduler resumed>) = 0
[pid 24726] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8064, si_int=0, si_ptr=NULL} ---
[pid 24723] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24726] +++ killed by SIGRT_1 +++
[pid 24725] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24723] <... timer_create resumed>[0]) = 0
[pid 24725] <... set_robust_list resumed>) = 0
[pid 24723] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24726, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24723] <... timer_settime resumed>NULL) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24723] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6339, si_int=0, si_ptr=NULL} ---
[pid 24723] +++ killed by SIGRT_1 +++
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24723, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24725] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24727 attached
 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24727
[pid 24725] <... prctl resumed>)        = 0
[pid 24727] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24725] setpgid(0, 0 <unfinished ...>
[pid 24727] <... set_robust_list resumed>) = 0
[pid 24725] <... setpgid resumed>)      = 0
[pid 24725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24727] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24725] <... openat resumed>)       = 3
[pid 24727] <... prctl resumed>)        = 0
[pid 24725] write(3, "1000", 4)         = 4
[pid 24727] setpgid(0, 0)               = 0
[pid 24725] close(3)                    = 0
[pid 24725] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24725] <... write resumed>)        = 18
[pid   663] <... restart_syscall resumed>) = 0
[pid 24725] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24725] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 24728 attached
 <unfinished ...>
[pid 24728] set_robust_list(0x55555be14660, 24) = 0
[pid 24728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24728] setpgid(0, 0)               = 0
[pid 24728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24728] write(3, "1000", 4)         = 4
[pid 24728] close(3)                    = 0
[pid 24728] write(1, "executing program\n", 18executing program
) = 18
[pid 24728] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24728] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24728] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24728] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24728] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7550, si_int=0, si_ptr=NULL} ---
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24728
[pid 24725] <... sched_setscheduler resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24725] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24728] +++ killed by SIGRT_1 +++
[pid 24727] <... openat resumed>)       = 3
[pid   659] <... restart_syscall resumed>) = 0
[pid 24725] <... timer_create resumed>[0]) = 0
[pid 24725] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24725] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8977, si_int=0, si_ptr=NULL} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24725] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24725, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24729 attached
 <unfinished ...>
[pid 24729] set_robust_list(0x55555be14660, 24) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24728, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24729
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24730
[pid 24729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24729] setpgid(0, 0)               = 0
[pid 24727] write(3, "1000", 4 <unfinished ...>
[pid 24729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24727] <... write resumed>)        = 4
[pid 24729] <... openat resumed>)       = 3
[pid 24727] close(3 <unfinished ...>
[pid 24729] write(3, "1000", 4)         = 4
[pid 24729] close(3)                    = 0
executing program
[pid 24729] write(1, "executing program\n", 18) = 18
[pid 24729] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24729] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24729] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24729] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24729] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7894, si_int=0, si_ptr=NULL} ---
[pid 24729] +++ killed by SIGRT_1 +++
[pid 24727] <... close resumed>)        = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24729, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24730 attached
 <unfinished ...>
[pid 24730] set_robust_list(0x55555be14660, 24) = 0
[pid 24730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24730] setpgid(0, 0)               = 0
[pid 24730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24730] write(3, "1000", 4)         = 4
[pid 24730] close(3)                    = 0
executing program
[pid 24730] write(1, "executing program\n", 18) = 18
[pid 24730] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24730] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24730] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24730] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24730] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7194, si_int=0, si_ptr=NULL} ---
[pid 24730] +++ killed by SIGRT_1 +++
[pid 24727] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24730, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24727] <... write resumed>)        = 18
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24727] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24727] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24727] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24727] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24727] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9982, si_int=0, si_ptr=NULL} ---
[pid 24727] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24727, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24731 attached
, child_tidptr=0x55555be14650) = 24731
[pid 24731] set_robust_list(0x55555be14660, 24) = 0
[pid 24731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24731] setpgid(0, 0)               = 0
[pid 24731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24731] write(3, "1000", 4)         = 4
[pid   663] <... restart_syscall resumed>) = 0
[pid 24731] close(3)                    = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24731] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24732
executing program
./strace-static-x86_64: Process 24732 attached
[pid 24731] <... write resumed>)        = 18
[pid 24731] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24732] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24731] <... prlimit64 resumed>NULL) = 0
[pid 24732] <... set_robust_list resumed>) = 0
[pid 24731] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24732] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24731] <... sched_setscheduler resumed>) = 0
[pid 24731] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24733
[pid 24731] <... timer_create resumed>[0]) = 0
[pid 24731] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24731] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8170, si_int=0, si_ptr=NULL} ---
[pid 24731] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24731, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24734 attached
[pid 24734] set_robust_list(0x55555be14660, 24) = 0
[pid 24734] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24732] <... prctl resumed>)        = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24734
[pid 24734] <... prctl resumed>)        = 0
[pid 24734] setpgid(0, 0./strace-static-x86_64: Process 24733 attached
)               = 0
[pid 24732] setpgid(0, 0 <unfinished ...>
[pid 24734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24732] <... setpgid resumed>)      = 0
[pid 24734] <... openat resumed>)       = 3
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24734] write(3, "1000", 4 <unfinished ...>
[pid 24732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24734] <... write resumed>)        = 4
[pid 24734] close(3executing program
)                    = 0
[pid 24734] write(1, "executing program\n", 18) = 18
[pid 24734] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24735
[pid 24732] <... openat resumed>)       = 3
[pid 24734] <... prlimit64 resumed>NULL) = 0
[pid 24734] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24734] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24734] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24733] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24732] write(3, "1000", 4 <unfinished ...>
[pid 24734] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28815, si_int=0, si_ptr=NULL} ---
[pid 24734] +++ killed by SIGRT_1 +++
[pid 24733] <... set_robust_list resumed>) = 0
[pid 24732] <... write resumed>)        = 4
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24734, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24732] close(3 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24735 attached
 <unfinished ...>
[pid 24732] <... close resumed>)        = 0
[pid 24735] set_robust_list(0x55555be14660, 24) = 0
[pid 24735] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24732] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24735] <... prctl resumed>)        = 0
[pid 24732] <... write resumed>)        = 18
[pid 24735] setpgid(0, 0)               = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24732] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24732] <... prlimit64 resumed>NULL) = 0
[pid 24732] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24735] <... openat resumed>)       = 3
[pid 24735] write(3, "1000", 4)         = 4
[pid 24735] close(3)                    = 0
[pid 24732] <... sched_setscheduler resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24736
[pid 24732] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program
 <unfinished ...>
[pid 24735] write(1, "executing program\n", 18 <unfinished ...>
[pid 24732] <... timer_create resumed>[0]) = 0
[pid 24735] <... write resumed>)        = 18
[pid 24732] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 24736 attached
 <unfinished ...>
[pid 24733] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24732] <... timer_settime resumed>NULL) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24735] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24732] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17825, si_int=0, si_ptr=NULL} ---
[pid 24736] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24735] <... prlimit64 resumed>NULL) = 0
[pid 24736] <... set_robust_list resumed>) = 0
[pid 24733] <... prctl resumed>)        = 0
[pid 24732] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24732, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24735] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24735] <... sched_setscheduler resumed>) = 0
[pid 24735] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24736] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24735] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24733] setpgid(0, 0./strace-static-x86_64: Process 24737 attached
 <unfinished ...>
[pid 24736] <... prctl resumed>)        = 0
[pid 24735] <... timer_settime resumed>NULL) = 0
[pid 24733] <... setpgid resumed>)      = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24737
[pid 24735] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16676, si_int=0, si_ptr=NULL} ---
[pid 24736] setpgid(0, 0 <unfinished ...>
[pid 24735] +++ killed by SIGRT_1 +++
[pid 24733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24736] <... setpgid resumed>)      = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24735, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24737] set_robust_list(0x55555be14660, 24) = 0
[pid 24737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24737] setpgid(0, 0)               = 0
[pid 24736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24733] <... openat resumed>)       = 3
[pid 24736] <... openat resumed>)       = 3
[pid 24733] write(3, "1000", 4 <unfinished ...>
[pid 24737] <... openat resumed>)       = 3
[pid 24737] write(3, "1000", 4)         = 4
executing program
[pid 24737] close(3)                    = 0
[pid 24737] write(1, "executing program\n", 18) = 18
[pid 24737] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24737] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24737] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24737] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24737] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7482, si_int=0, si_ptr=NULL} ---
[pid 24737] +++ killed by SIGRT_1 +++
[pid 24736] write(3, "1000", 4 <unfinished ...>
[pid 24733] <... write resumed>)        = 4
[pid 24736] <... write resumed>)        = 4
[pid 24733] close(3 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24737, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24736] close(3)                    = 0
[pid 24733] <... close resumed>)        = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24736] write(1, "executing program\n", 18executing program
) = 18
executing program
[pid 24733] write(1, "executing program\n", 18 <unfinished ...>
[pid 24736] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24733] <... write resumed>)        = 18
[pid 24736] <... prlimit64 resumed>NULL) = 0
[pid 24733] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24736] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24733] <... prlimit64 resumed>NULL) = 0
[pid 24736] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24733] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24736] <... timer_create resumed>[0]) = 0
[pid 24733] <... sched_setscheduler resumed>) = 0
[pid 24736] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24733] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24736] <... timer_settime resumed>NULL) = 0
[pid 24733] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24736] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8042, si_int=0, si_ptr=NULL} ---
[pid 24733] <... timer_settime resumed>NULL) = 0
[pid 24733] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11081, si_int=0, si_ptr=NULL} ---
[pid 24736] +++ killed by SIGRT_1 +++
[pid 24733] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24733, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24736, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24739
./strace-static-x86_64: Process 24738 attached
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24738
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24738] set_robust_list(0x55555be14660, 24) = 0
[pid 24738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24740
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24741
[pid 24738] setpgid(0, 0)               = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24738] write(3, "1000", 4 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24742
[pid 24738] <... write resumed>)        = 4
executing program
[pid 24738] close(3)                    = 0
[pid 24738] write(1, "executing program\n", 18) = 18
[pid 24738] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24738] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24738] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24738] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24738] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8158, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24742 attached
./strace-static-x86_64: Process 24739 attached
[pid 24738] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24741 attached
[pid 24741] set_robust_list(0x55555be14660, 24) = 0
[pid 24741] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24742] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24741] <... prctl resumed>)        = 0
[pid 24741] setpgid(0, 0)               = 0
[pid 24741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24738, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24742] <... set_robust_list resumed>) = 0
[pid 24741] <... openat resumed>)       = 3
[pid 24741] write(3, "1000", 4)         = 4
[pid 24741] close(3)                    = 0
executing program
[pid 24741] write(1, "executing program\n", 18) = 18
[pid 24741] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24741] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24741] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24741] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24741] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8717, si_int=0, si_ptr=NULL} ---
[pid 24742] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24741] +++ killed by SIGRT_1 +++
[pid 24739] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24740 attached
 <unfinished ...>
[pid 24740] set_robust_list(0x55555be14660, 24) = 0
[pid 24740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24740] setpgid(0, 0)               = 0
[pid 24740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24740] write(3, "1000", 4)         = 4
[pid 24740] close(3)                    = 0
executing program
[pid 24740] write(1, "executing program\n", 18) = 18
[pid 24740] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24740] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24740] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24740] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24740] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7970, si_int=0, si_ptr=NULL} ---
[pid 24742] <... prctl resumed>)        = 0
[pid 24740] +++ killed by SIGRT_1 +++
[pid 24739] <... set_robust_list resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24741, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24740, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24742] setpgid(0, 0)               = 0
[pid 24739] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24739] <... prctl resumed>)        = 0
[pid 24742] <... openat resumed>)       = 3
[pid 24739] setpgid(0, 0 <unfinished ...>
[pid 24742] write(3, "1000", 4 <unfinished ...>
[pid 24739] <... setpgid resumed>)      = 0
[pid 24742] <... write resumed>)        = 4
[pid 24739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24742] close(3 <unfinished ...>
[pid 24739] <... openat resumed>)       = 3
[pid 24742] <... close resumed>)        = 0
[pid 24739] write(3, "1000", 4 <unfinished ...>
[pid 24742] write(1, "executing program\n", 18 <unfinished ...>
[pid 24739] <... write resumed>)        = 4
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24743 attached
executing program
[pid 24742] <... write resumed>)        = 18
[pid 24739] close(3 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24743
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24744 attached
 <unfinished ...>
[pid 24743] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24744
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24745
[pid 24742] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24739] <... close resumed>)        = 0
[pid 24742] <... prlimit64 resumed>NULL) = 0
[pid 24739] write(1, "executing program\n", 18./strace-static-x86_64: Process 24745 attached
 <unfinished ...>
[pid 24742] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24739] <... write resumed>)        = 18
[pid 24744] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24742] <... sched_setscheduler resumed>) = 0
[pid 24742] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24745] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24744] <... set_robust_list resumed>) = 0
[pid 24739] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24745] <... set_robust_list resumed>) = 0
[pid 24743] <... set_robust_list resumed>) = 0
[pid 24742] <... timer_create resumed>[0]) = 0
[pid 24744] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24742] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24739] <... prlimit64 resumed>NULL) = 0
executing program
[pid 24742] <... timer_settime resumed>NULL) = 0
[pid 24739] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24742] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9304, si_int=0, si_ptr=NULL} ---
[pid 24739] <... sched_setscheduler resumed>) = 0
[pid 24743] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24739] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24745] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24744] <... prctl resumed>)        = 0
[pid 24739] <... timer_create resumed>[0]) = 0
[pid 24739] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24739] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6904, si_int=0, si_ptr=NULL} ---
[pid 24745] <... prctl resumed>)        = 0
[pid 24744] setpgid(0, 0 <unfinished ...>
[pid 24743] <... prctl resumed>)        = 0
[pid 24742] +++ killed by SIGRT_1 +++
[pid 24739] +++ killed by SIGRT_1 +++
[pid 24745] setpgid(0, 0 <unfinished ...>
[pid 24744] <... setpgid resumed>)      = 0
[pid 24745] <... setpgid resumed>)      = 0
[pid 24743] setpgid(0, 0 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24742, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24743] <... setpgid resumed>)      = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24739, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24745] <... openat resumed>)       = 3
[pid 24743] write(3, "1000", 4 <unfinished ...>
[pid 24744] <... openat resumed>)       = 3
[pid 24744] write(3, "1000", 4)         = 4
[pid 24744] close(3)                    = 0
[pid 24744] write(1, "executing program\n", 18executing program
) = 18
[pid 24744] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24744] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24744] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24744] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24745] write(3, "1000", 4 <unfinished ...>
[pid 24744] <... timer_settime resumed>NULL) = 0
[pid 24744] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12910, si_int=0, si_ptr=NULL} ---
[pid 24745] <... write resumed>)        = 4
[pid 24744] +++ killed by SIGRT_1 +++
[pid 24743] <... write resumed>)        = 4
executing program
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24744, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24745] close(3)                    = 0
[pid 24745] write(1, "executing program\n", 18) = 18
[pid 24745] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24745] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24745] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24745] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24745] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8207, si_int=0, si_ptr=NULL} ---
[pid 24745] +++ killed by SIGRT_1 +++
[pid 24743] close(3 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24745, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24743] <... close resumed>)        = 0
executing program
[pid 24743] write(1, "executing program\n", 18) = 18
[pid 24743] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24743] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24743] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24743] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24743] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10183, si_int=0, si_ptr=NULL} ---
[pid 24743] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24743, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24747
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24746
[pid   659] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24746 attached
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24746] set_robust_list(0x55555be14660, 24) = 0
[pid 24746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24746] setpgid(0, 0)               = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24748
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24746] write(3, "1000", 4)         = 4
[pid 24746] close(3)                    = 0
[pid 24746] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24749
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24750
[pid 24746] <... write resumed>)        = 18
[pid 24746] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24746] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24746] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24746] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24746] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7462, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24749 attached
./strace-static-x86_64: Process 24747 attached
[pid 24746] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24746, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24748 attached
 <unfinished ...>
[pid 24748] set_robust_list(0x55555be14660, 24) = 0
[pid 24748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24748] setpgid(0, 0)               = 0
[pid 24748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24749] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 24750 attached
 <unfinished ...>
[pid 24748] <... openat resumed>)       = 3
[pid 24750] set_robust_list(0x55555be14660, 24) = 0
[pid 24750] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24748] write(3, "1000", 4 <unfinished ...>
[pid 24750] <... prctl resumed>)        = 0
[pid 24748] <... write resumed>)        = 4
[pid 24750] setpgid(0, 0 <unfinished ...>
[pid 24748] close(3)                    = 0
[pid 24750] <... setpgid resumed>)      = 0
[pid 24750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24748] write(1, "executing program\n", 18) = 18
executing program
[pid 24749] <... set_robust_list resumed>) = 0
[pid 24748] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24747] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24748] <... prlimit64 resumed>NULL) = 0
[pid 24748] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24750] <... openat resumed>)       = 3
[pid 24748] <... sched_setscheduler resumed>) = 0
[pid 24748] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24748] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24748] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7953, si_int=0, si_ptr=NULL} ---
[pid 24749] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24748] +++ killed by SIGRT_1 +++
[pid 24747] <... set_robust_list resumed>) = 0
[pid 24750] write(3, "1000", 4 <unfinished ...>
[pid 24749] <... prctl resumed>)        = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24748, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24750] <... write resumed>)        = 4
executing program
[pid 24749] setpgid(0, 0 <unfinished ...>
[pid 24750] close(3)                    = 0
[pid 24750] write(1, "executing program\n", 18) = 18
[pid 24750] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24749] <... setpgid resumed>)      = 0
[pid 24750] <... prlimit64 resumed>NULL) = 0
[pid 24750] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24750] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24747] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24750] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24750] <... timer_settime resumed>NULL) = 0
[pid 24750] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13341, si_int=0, si_ptr=NULL} ---
[pid 24750] +++ killed by SIGRT_1 +++
[pid 24749] <... openat resumed>)       = 3
[pid 24747] <... prctl resumed>)        = 0
[pid 24749] write(3, "1000", 4 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24750, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24749] <... write resumed>)        = 4
executing program
[pid 24749] close(3 <unfinished ...>
[pid 24747] setpgid(0, 0 <unfinished ...>
[pid 24749] <... close resumed>)        = 0
[pid 24747] <... setpgid resumed>)      = 0
[pid 24749] write(1, "executing program\n", 18 <unfinished ...>
[pid 24747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24749] <... write resumed>)        = 18
[pid 24749] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24747] <... openat resumed>)       = 3
[pid 24749] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24747] write(3, "1000", 4 <unfinished ...>
[pid 24749] <... sched_setscheduler resumed>) = 0
[pid 24747] <... write resumed>)        = 4
[pid 24749] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24749] <... timer_create resumed>[0]) = 0
[pid 24749] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24747] close(3 <unfinished ...>
[pid 24749] <... timer_settime resumed>NULL) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24749] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12678, si_int=0, si_ptr=NULL} ---
[pid 24747] <... close resumed>)        = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24751
[pid 24749] +++ killed by SIGRT_1 +++
[pid 24747] write(1, "executing program\n", 18executing program
) = 18
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24749, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24747] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24747] <... prlimit64 resumed>NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24752 attached
 <unfinished ...>
[pid 24752] set_robust_list(0x55555be14660, 24) = 0
[pid 24752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24752] setpgid(0, 0)               = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24752
[pid 24752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24754
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24753
[pid 24747] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24752] <... openat resumed>)       = 3
[pid 24752] write(3, "1000", 4)         = 4
[pid 24752] close(3executing program
)                    = 0
[pid 24752] write(1, "executing program\n", 18) = 18
[pid 24752] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24752] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24752] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24752] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24752] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7823, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24751 attached
[pid 24752] +++ killed by SIGRT_1 +++
[pid 24747] <... sched_setscheduler resumed>) = 0
[pid 24747] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24752, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24747] <... timer_create resumed>[0]) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24747] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 24753 attached
NULL) = 0
[pid 24747] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9441, si_int=0, si_ptr=NULL} ---
[pid 24753] set_robust_list(0x55555be14660, 24) = 0
[pid 24753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24753] setpgid(0, 0)               = 0
[pid 24753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24754 attached
 <unfinished ...>
[pid 24754] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24747] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24747, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24754] <... set_robust_list resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24753] <... openat resumed>)       = 3
[pid 24754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24754] setpgid(0, 0 <unfinished ...>
[pid 24753] write(3, "1000", 4)         = 4
[pid 24754] <... setpgid resumed>)      = 0
[pid 24754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24751] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24753] close(3executing program
 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24753] <... close resumed>)        = 0
[pid 24753] write(1, "executing program\n", 18) = 18
[pid 24753] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24755
[pid 24754] <... openat resumed>)       = 3
[pid 24753] <... prlimit64 resumed>NULL) = 0
[pid 24753] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24756
[pid 24753] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24753] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24753] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7417, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24755 attached
[pid 24754] write(3, "1000", 4 <unfinished ...>
[pid 24753] +++ killed by SIGRT_1 +++
[pid 24751] <... set_robust_list resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24753, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24756 attached
 <unfinished ...>
[pid 24756] set_robust_list(0x55555be14660, 24) = 0
[pid 24756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24756] setpgid(0, 0)               = 0
[pid 24756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24751] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24756] <... openat resumed>)       = 3
[pid 24756] write(3, "1000", 4)         = 4
executing program
[pid 24756] close(3)                    = 0
[pid 24756] write(1, "executing program\n", 18) = 18
[pid 24756] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24756] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24756] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24756] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24756] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8171, si_int=0, si_ptr=NULL} ---
[pid 24756] +++ killed by SIGRT_1 +++
[pid 24755] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24754] <... write resumed>)        = 4
[pid 24751] <... prctl resumed>)        = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24756, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24751] setpgid(0, 0 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24755] <... set_robust_list resumed>) = 0
[pid 24751] <... setpgid resumed>)      = 0
[pid 24755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24755] setpgid(0, 0)               = 0
[pid 24755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24754] close(3 <unfinished ...>
[pid 24751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24755] write(3, "1000", 4)         = 4
[pid 24755] close(3)                    = 0
executing program
[pid 24755] write(1, "executing program\n", 18) = 18
[pid 24755] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24755] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24755] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24755] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24755] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7994, si_int=0, si_ptr=NULL} ---
[pid 24755] +++ killed by SIGRT_1 +++
[pid 24754] <... close resumed>)        = 0
[pid 24751] <... openat resumed>)       = 3
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24755, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24751] write(3, "1000", 4 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24751] <... write resumed>)        = 4
[pid 24754] write(1, "executing program\n", 18 <unfinished ...>
[pid 24751] close(3executing program
)                    = 0
[pid 24754] <... write resumed>)        = 18
[pid 24751] write(1, "executing program\n", 18executing program
) = 18
[pid 24751] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24754] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24751] <... prlimit64 resumed>NULL) = 0
[pid 24751] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24754] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24751] <... sched_setscheduler resumed>) = 0
[pid 24751] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24754] <... sched_setscheduler resumed>) = 0
[pid 24751] <... timer_create resumed>[0]) = 0
[pid 24754] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24751] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24754] <... timer_create resumed>[0]) = 0
[pid 24754] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24751] <... timer_settime resumed>NULL) = 0
[pid 24754] <... timer_settime resumed>NULL) = 0
[pid 24754] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8433, si_int=0, si_ptr=NULL} ---
[pid 24751] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20236, si_int=0, si_ptr=NULL} ---
[pid 24754] +++ killed by SIGRT_1 +++
[pid 24751] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24754, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24751, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24757 attached
 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24757
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24758
./strace-static-x86_64: Process 24759 attached
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24759
[pid 24759] set_robust_list(0x55555be14660, 24) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24757] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24759] setpgid(0, 0)               = 0
[pid 24759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
executing program
[pid 24759] write(3, "1000", 4 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24760
[pid 24759] <... write resumed>)        = 4
[pid 24759] close(3)                    = 0
[pid 24759] write(1, "executing program\n", 18) = 18
[pid 24759] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24759] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24759] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24759] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24759] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8364, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24758 attached
[pid 24759] +++ killed by SIGRT_1 +++
[pid 24757] <... set_robust_list resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24761
./strace-static-x86_64: Process 24761 attached
[pid 24761] set_robust_list(0x55555be14660, 24) = 0
[pid 24761] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24759, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24761] <... prctl resumed>)        = 0
[pid 24761] setpgid(0, 0)               = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24757] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24761] <... openat resumed>)       = 3
[pid 24761] write(3, "1000", 4)         = 4
[pid 24761] close(3./strace-static-x86_64: Process 24760 attached
)                    = 0
executing program
[pid 24761] write(1, "executing program\n", 18 <unfinished ...>
[pid 24760] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24761] <... write resumed>)        = 18
[pid 24761] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24760] <... set_robust_list resumed>) = 0
[pid 24760] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24761] <... prlimit64 resumed>NULL) = 0
[pid 24761] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24761] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24761] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24761] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8221, si_int=0, si_ptr=NULL} ---
[pid 24761] +++ killed by SIGRT_1 +++
[pid 24758] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24757] <... prctl resumed>)        = 0
[pid 24760] <... prctl resumed>)        = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24761, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24757] setpgid(0, 0 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24757] <... setpgid resumed>)      = 0
[pid 24760] setpgid(0, 0)               = 0
[pid 24760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24760] write(3, "1000", 4executing program
)         = 4
[pid 24760] close(3)                    = 0
[pid 24760] write(1, "executing program\n", 18) = 18
[pid 24760] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24760] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24760] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24760] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24760] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7838, si_int=0, si_ptr=NULL} ---
[pid 24760] +++ killed by SIGRT_1 +++
[pid 24758] <... set_robust_list resumed>) = 0
[pid 24757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24760, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24757] write(3, "1000", 4 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24757] <... write resumed>)        = 4
executing program
[pid 24757] close(3)                    = 0
[pid 24757] write(1, "executing program\n", 18) = 18
[pid 24757] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24757] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24757] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24757] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24757] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11057, si_int=0, si_ptr=NULL} ---
[pid 24757] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24757, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24758] setpgid(0, 0)               = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24762
./strace-static-x86_64: Process 24762 attached
[pid 24762] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24758] <... openat resumed>)       = 3
[pid 24762] <... set_robust_list resumed>) = 0
[pid 24762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24762] setpgid(0, 0)               = 0
[pid 24762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24758] write(3, "1000", 4)         = 4
[pid 24762] <... openat resumed>)       = 3
[pid 24762] write(3, "1000", 4)         = 4
executing program
[pid 24762] close(3)                    = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24758] close(3 <unfinished ...>
[pid 24762] write(1, "executing program\n", 18) = 18
[pid 24762] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24758] <... close resumed>)        = 0
[pid 24762] <... prlimit64 resumed>NULL) = 0
[pid 24762] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24762] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24762] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24758] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24762] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9763, si_int=0, si_ptr=NULL} ---
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24763
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24758] <... write resumed>)        = 18
[pid 24762] +++ killed by SIGRT_1 +++
[pid 24758] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24764
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24762, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24758] <... prlimit64 resumed>NULL) = 0
[pid 24758] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 24763 attached
 <unfinished ...>
[pid 24763] set_robust_list(0x55555be14660, 24) = 0
[pid 24758] <... sched_setscheduler resumed>) = 0
[pid 24758] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24758] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24763] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24758] <... timer_settime resumed>NULL) = 0
[pid 24763] <... prctl resumed>)        = 0
[pid 24763] setpgid(0, 0)               = 0
[pid 24758] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27353, si_int=0, si_ptr=NULL} ---
[pid 24763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24763] write(3, "1000", 4)         = 4
[pid 24763] close(3 <unfinished ...>
[pid 24758] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24758, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24763] <... close resumed>)        = 0
executing program
[pid 24763] write(1, "executing program\n", 18) = 18
[pid 24763] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24763] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24763] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24763] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24763] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7695, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24764 attached
[pid 24763] +++ killed by SIGRT_1 +++
[pid 24764] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24763, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24764] <... set_robust_list resumed>) = 0
[pid 24764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24764] setpgid(0, 0)               = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24765 attached
 <unfinished ...>
[pid 24764] <... openat resumed>)       = 3
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24765
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24766
[pid 24764] write(3, "1000", 4./strace-static-x86_64: Process 24766 attached
 <unfinished ...>
[pid 24765] set_robust_list(0x55555be14660, 24) = 0
[pid 24764] <... write resumed>)        = 4
[pid 24766] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24764] close(3 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24766] <... set_robust_list resumed>) = 0
[pid 24765] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24765] <... prctl resumed>)        = 0
[pid 24766] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24764] <... close resumed>)        = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24767
./strace-static-x86_64: Process 24767 attached
[pid 24767] set_robust_list(0x55555be14660, 24) = 0
[pid 24767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24767] setpgid(0, 0)               = 0
[pid 24767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24764] write(1, "executing program\n", 18 <unfinished ...>
[pid 24765] setpgid(0, 0 <unfinished ...>
[pid 24767] write(3, "1000", 4)         = 4
executing program
[pid 24767] close(3)                    = 0
[pid 24767] write(1, "executing program\n", 18) = 18
[pid 24767] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24767] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24767] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24767] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
executing program
[pid 24767] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7438, si_int=0, si_ptr=NULL} ---
[pid 24767] +++ killed by SIGRT_1 +++
[pid 24766] <... prctl resumed>)        = 0
[pid 24765] <... setpgid resumed>)      = 0
[pid 24764] <... write resumed>)        = 18
[pid   663] <... restart_syscall resumed>) = 0
[pid 24764] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24767, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24764] <... prlimit64 resumed>NULL) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24764] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24764] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24768
[pid 24764] <... timer_create resumed>[0]) = 0
[pid 24764] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 24768 attached
NULL) = 0
[pid 24764] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11124, si_int=0, si_ptr=NULL} ---
[pid 24765] <... openat resumed>)       = 3
[pid 24768] set_robust_list(0x55555be14660, 24) = 0
[pid 24768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24768] setpgid(0, 0)               = 0
[pid 24768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24764] +++ killed by SIGRT_1 +++
[pid 24765] write(3, "1000", 4 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24764, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24765] <... write resumed>)        = 4
executing program
[pid 24768] <... openat resumed>)       = 3
[pid 24768] write(3, "1000", 4)         = 4
[pid 24768] close(3)                    = 0
[pid 24768] write(1, "executing program\n", 18) = 18
[pid 24768] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24768] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24768] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24768] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24768] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7982, si_int=0, si_ptr=NULL} ---
[pid 24768] +++ killed by SIGRT_1 +++
[pid 24766] setpgid(0, 0 <unfinished ...>
[pid 24765] close(3 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24768, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24765] <... close resumed>)        = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 24765] write(1, "executing program\n", 18 <unfinished ...>
[pid 24766] <... setpgid resumed>)      = 0
[pid 24765] <... write resumed>)        = 18
[pid 24765] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24765] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24765] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24765] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24766] <... openat resumed>)       = 3
[pid 24765] <... timer_settime resumed>NULL) = 0
[pid 24766] write(3, "1000", 4 <unfinished ...>
[pid 24765] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7376, si_int=0, si_ptr=NULL} ---
[pid 24766] <... write resumed>)        = 4
[pid 24766] close(3executing program
 <unfinished ...>
[pid 24765] +++ killed by SIGRT_1 +++
[pid 24766] <... close resumed>)        = 0
[pid 24766] write(1, "executing program\n", 18) = 18
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24765, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24766] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24766] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24766] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24766] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24766] <... timer_settime resumed>NULL) = 0
[pid 24766] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21294, si_int=0, si_ptr=NULL} ---
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24766] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24769 attached
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24769
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24766, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 24770 attached
[pid 24770] set_robust_list(0x55555be14660, 24) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24769] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24770
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24771
./strace-static-x86_64: Process 24772 attached
./strace-static-x86_64: Process 24771 attached
[pid 24769] <... set_robust_list resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24772
[pid 24772] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24771] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24769] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24772] <... set_robust_list resumed>) = 0
[pid 24770] setpgid(0, 0 <unfinished ...>
[pid 24771] <... set_robust_list resumed>) = 0
[pid 24772] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24769] <... prctl resumed>)        = 0
[pid 24770] <... setpgid resumed>)      = 0
[pid 24772] <... prctl resumed>)        = 0
[pid 24771] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24769] setpgid(0, 0 <unfinished ...>
[pid 24772] setpgid(0, 0 <unfinished ...>
[pid 24771] <... prctl resumed>)        = 0
[pid 24770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24769] <... setpgid resumed>)      = 0
[pid 24772] <... setpgid resumed>)      = 0
[pid 24771] setpgid(0, 0 <unfinished ...>
[pid 24769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24771] <... setpgid resumed>)      = 0
[pid 24769] <... openat resumed>)       = 3
[pid 24771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24769] write(3, "1000", 4 <unfinished ...>
[pid 24772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24771] <... openat resumed>)       = 3
[pid 24770] <... openat resumed>)       = 3
[pid 24769] <... write resumed>)        = 4
[pid 24771] write(3, "1000", 4 <unfinished ...>
[pid 24769] close(3 <unfinished ...>
[pid 24771] <... write resumed>)        = 4
[pid 24769] <... close resumed>)        = 0
[pid 24770] write(3, "1000", 4)         = 4
executing program
[pid 24770] close(3)                    = 0
[pid 24770] write(1, "executing program\n", 18) = 18
[pid 24770] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24770] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24770] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24770] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24770] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8164, si_int=0, si_ptr=NULL} ---
[pid 24772] <... openat resumed>)       = 3
[pid 24771] close(3 <unfinished ...>
[pid 24770] +++ killed by SIGRT_1 +++
executing program
[pid 24769] write(1, "executing program\n", 18) = 18
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24770, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24769] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24771] <... close resumed>)        = 0
executing program
[pid 24769] <... prlimit64 resumed>NULL) = 0
[pid 24772] write(3, "1000", 4 <unfinished ...>
[pid 24771] write(1, "executing program\n", 18 <unfinished ...>
[pid 24769] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24772] <... write resumed>)        = 4
[pid 24769] <... sched_setscheduler resumed>) = 0
[pid 24771] <... write resumed>)        = 18
[pid 24772] close(3)                    = 0
[pid 24769] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24771] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24769] <... timer_create resumed>[0]) = 0
[pid 24772] write(1, "executing program\n", 18 <unfinished ...>
[pid 24769] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24771] <... prlimit64 resumed>NULL) = 0
[pid 24769] <... timer_settime resumed>NULL) = 0
[pid 24771] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24769] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7424, si_int=0, si_ptr=NULL} ---
executing program
[pid 24772] <... write resumed>)        = 18
[pid 24771] <... sched_setscheduler resumed>) = 0
[pid 24771] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24771] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24771] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6779, si_int=0, si_ptr=NULL} ---
[pid 24771] +++ killed by SIGRT_1 +++
[pid 24769] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24769, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24771, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24772] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24772] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24772] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24772] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24772] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7722, si_int=0, si_ptr=NULL} ---
[pid 24772] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24772, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24774 attached
, child_tidptr=0x55555be14650) = 24774
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24773
./strace-static-x86_64: Process 24773 attached
[pid 24773] set_robust_list(0x55555be14660, 24) = 0
[pid 24773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24773] setpgid(0, 0)               = 0
[pid 24773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24774] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24773] <... openat resumed>)       = 3
[pid 24773] write(3, "1000", 4)         = 4
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24773] close(3)                    = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24773] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24773] <... write resumed>)        = 18
[pid 24773] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24773] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24773] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24773] <... timer_create resumed>[0]) = 0
[pid 24773] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24773] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7291, si_int=0, si_ptr=NULL} ---
[pid 24774] <... set_robust_list resumed>) = 0
[pid 24773] +++ killed by SIGRT_1 +++
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24775
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24776
./strace-static-x86_64: Process 24777 attached
./strace-static-x86_64: Process 24775 attached
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24777
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24773, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24775] set_robust_list(0x55555be14660, 24) = 0
[pid 24775] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24775] <... prctl resumed>)        = 0
[pid 24775] setpgid(0, 0)               = 0
[pid 24775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 24776 attached
[pid 24775] write(3, "1000", 4 <unfinished ...>
[pid 24776] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24775] <... write resumed>)        = 4
[pid 24775] close(3)                    = 0
[pid 24776] <... set_robust_list resumed>) = 0
[pid 24776] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24775] write(1, "executing program\n", 18executing program
) = 18
[pid 24775] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24776] <... prctl resumed>)        = 0
[pid 24776] setpgid(0, 0 <unfinished ...>
[pid 24775] <... prlimit64 resumed>NULL) = 0
[pid 24775] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24775] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24775] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24775] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7667, si_int=0, si_ptr=NULL} ---
[pid 24777] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24775] +++ killed by SIGRT_1 +++
[pid 24774] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24776] <... setpgid resumed>)      = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24775, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24774] <... prctl resumed>)        = 0
[pid 24776] <... openat resumed>)       = 3
[pid 24776] write(3, "1000", 4executing program
)         = 4
[pid 24776] close(3)                    = 0
[pid 24776] write(1, "executing program\n", 18) = 18
[pid 24776] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24776] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24776] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24776] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24776] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8288, si_int=0, si_ptr=NULL} ---
[pid 24777] <... set_robust_list resumed>) = 0
[pid 24776] +++ killed by SIGRT_1 +++
[pid 24774] setpgid(0, 0 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24776, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24774] <... setpgid resumed>)      = 0
[pid 24777] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24777] <... prctl resumed>)        = 0
[pid 24774] <... openat resumed>)       = 3
[pid 24774] write(3, "1000", 4)         = 4
[pid 24777] setpgid(0, 0)               = 0
[pid 24774] close(3executing program
)                    = 0
[pid 24774] write(1, "executing program\n", 18) = 18
[pid 24774] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24774] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 24778 attached
 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24778
[pid 24774] <... sched_setscheduler resumed>) = 0
[pid 24774] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24774] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24774] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8385, si_int=0, si_ptr=NULL} ---
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24774] +++ killed by SIGRT_1 +++
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24779
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24774, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24779 attached
 <unfinished ...>
[pid 24779] set_robust_list(0x55555be14660, 24) = 0
[pid 24779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24779] setpgid(0, 0)               = 0
[pid 24779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
) = 3
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24777] <... openat resumed>)       = 3
[pid 24779] write(3, "1000", 4)         = 4
[pid 24779] close(3)                    = 0
[pid 24779] write(1, "executing program\n", 18) = 18
[pid 24779] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24779] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24779] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24779] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24777] write(3, "1000", 4 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24780
[pid 24779] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9378, si_int=0, si_ptr=NULL} ---
[pid 24779] +++ killed by SIGRT_1 +++
[pid 24778] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24777] <... write resumed>)        = 4
[pid 24777] close(3 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24779, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24777] <... close resumed>)        = 0
./strace-static-x86_64: Process 24780 attached
[pid 24780] set_robust_list(0x55555be14660, 24) = 0
[pid 24780] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24777] write(1, "executing program\n", 18 <unfinished ...>
[pid 24780] <... prctl resumed>)        = 0
executing program
[pid 24780] setpgid(0, 0)               = 0
[pid 24777] <... write resumed>)        = 18
[pid 24780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24780] write(3, "1000", 4executing program
)         = 4
[pid 24780] close(3)                    = 0
[pid 24780] write(1, "executing program\n", 18) = 18
[pid 24780] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24780] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24780] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24780] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24780] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9228, si_int=0, si_ptr=NULL} ---
[pid 24777] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24780] +++ killed by SIGRT_1 +++
[pid 24778] <... set_robust_list resumed>) = 0
[pid 24777] <... prlimit64 resumed>NULL) = 0
[pid 24777] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24780, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24777] <... sched_setscheduler resumed>) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24777] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24777] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24777] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10539, si_int=0, si_ptr=NULL} ---
[pid 24777] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24777, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24778] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24781
./strace-static-x86_64: Process 24781 attached
[pid 24778] <... prctl resumed>)        = 0
[pid 24778] setpgid(0, 0 <unfinished ...>
[pid 24781] set_robust_list(0x55555be14660, 24) = 0
[pid 24778] <... setpgid resumed>)      = 0
[pid 24778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24781] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24778] <... openat resumed>)       = 3
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24781] <... prctl resumed>)        = 0
[pid 24781] setpgid(0, 0)               = 0
[pid 24781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24781] write(3, "1000", 4)         = 4
[pid 24781] close(3executing program
)                    = 0
[pid 24781] write(1, "executing program\n", 18) = 18
[pid 24781] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24781] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24781] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24781] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24781] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8288, si_int=0, si_ptr=NULL} ---
executing program
[pid 24781] +++ killed by SIGRT_1 +++
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24781, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24778] write(3, "1000", 4)         = 4
[pid 24778] close(3)                    = 0
[pid 24778] write(1, "executing program\n", 18) = 18
[pid 24778] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24778] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24778] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24782
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24783
[pid 24778] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24784
[pid 24778] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10444, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24783 attached
./strace-static-x86_64: Process 24782 attached
[pid 24778] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24778, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24784 attached
 <unfinished ...>
[pid 24784] set_robust_list(0x55555be14660, 24) = 0
[pid 24784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24784] setpgid(0, 0)               = 0
[pid 24784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24784] write(3, "1000", 4)         = 4
[pid 24784] close(3)                    = 0
executing program
[pid 24784] write(1, "executing program\n", 18) = 18
[pid 24784] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24784] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24784] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24784] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24784] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7709, si_int=0, si_ptr=NULL} ---
[pid 24784] +++ killed by SIGRT_1 +++
[pid 24783] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24782] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24783] <... set_robust_list resumed>) = 0
[pid 24782] <... set_robust_list resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24784, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24783] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24782] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24783] <... prctl resumed>)        = 0
[pid 24782] <... prctl resumed>)        = 0
[pid 24782] setpgid(0, 0 <unfinished ...>
[pid 24783] setpgid(0, 0)               = 0
[pid 24782] <... setpgid resumed>)      = 0
[pid 24783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24783] <... openat resumed>)       = 3
[pid 24782] write(3, "1000", 4 <unfinished ...>
[pid 24783] write(3, "1000", 4 <unfinished ...>
[pid 24782] <... write resumed>)        = 4
[pid 24783] <... write resumed>)        = 4
[pid 24782] close(3 <unfinished ...>
[pid 24783] close(3 <unfinished ...>
[pid 24782] <... close resumed>)        = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24783] <... close resumed>)        = 0
[pid 24783] write(1, "executing program\n", 18 <unfinished ...>
[pid 24782] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
executing program
 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24783] <... write resumed>)        = 18
[pid 24782] <... write resumed>)        = 18
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24785
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24786
./strace-static-x86_64: Process 24786 attached
[pid 24786] set_robust_list(0x55555be14660, 24) = 0
[pid 24786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24786] setpgid(0, 0)               = 0
[pid 24786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24783] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24786] <... openat resumed>)       = 3
[pid 24786] write(3, "1000", 4)         = 4
[pid 24786] close(3executing program
)                    = 0
[pid 24786] write(1, "executing program\n", 18) = 18
[pid 24786] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24786] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24786] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24786] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24786] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8309, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24785 attached
[pid 24786] +++ killed by SIGRT_1 +++
[pid 24783] <... prlimit64 resumed>NULL) = 0
[pid 24782] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24782] <... prlimit64 resumed>NULL) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24786, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24787 attached
 <unfinished ...>
[pid 24785] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24783] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24782] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24787
[pid 24785] <... set_robust_list resumed>) = 0
[pid 24783] <... sched_setscheduler resumed>) = 0
[pid 24782] <... sched_setscheduler resumed>) = 0
[pid 24783] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24782] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24783] <... timer_create resumed>[0]) = 0
[pid 24785] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24783] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24782] <... timer_create resumed>[0]) = 0
[pid 24783] <... timer_settime resumed>NULL) = 0
[pid 24785] <... prctl resumed>)        = 0
[pid 24783] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13714, si_int=0, si_ptr=NULL} ---
[pid 24782] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24787] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24785] setpgid(0, 0 <unfinished ...>
[pid 24783] +++ killed by SIGRT_1 +++
[pid 24782] <... timer_settime resumed>NULL) = 0
[pid 24782] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=77076, si_int=0, si_ptr=NULL} ---
[pid 24785] <... setpgid resumed>)      = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24783, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24782] +++ killed by SIGRT_1 +++
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24782, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24785] <... openat resumed>)       = 3
[pid 24785] write(3, "1000", 4 <unfinished ...>
[pid 24787] <... set_robust_list resumed>) = 0
[pid 24785] <... write resumed>)        = 4
[pid 24785] close(3)                    = 0
[pid 24787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24785] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24787] setpgid(0, 0 <unfinished ...>
[pid 24785] <... write resumed>)        = 18
[pid 24787] <... setpgid resumed>)      = 0
[pid 24785] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24785] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24785] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24785] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24785] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8345, si_int=0, si_ptr=NULL} ---
[pid 24785] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24785, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24787] write(3, "1000", 4 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24787] <... write resumed>)        = 4
./strace-static-x86_64: Process 24788 attached
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24788
[pid 24787] close(3 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24788] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24787] <... close resumed>)        = 0
[pid 24788] <... set_robust_list resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24789
./strace-static-x86_64: Process 24789 attached
[pid 24789] set_robust_list(0x55555be14660, 24) = 0
[pid 24789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24789] setpgid(0, 0)               = 0
[pid 24789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24789] write(3, "1000", 4)         = 4
[pid 24789] close(3)                    = 0
[pid 24789] write(1, "executing program\n", 18executing program
) = 18
[pid 24789] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24789] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24789] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24789] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24789] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8854, si_int=0, si_ptr=NULL} ---
[pid 24789] +++ killed by SIGRT_1 +++
[pid 24788] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24787] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
executing program
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24789, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24787] <... write resumed>)        = 18
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24787] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24790 attached
 <unfinished ...>
[pid 24790] set_robust_list(0x55555be14660, 24) = 0
[pid 24790] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24790
[pid 24787] <... prlimit64 resumed>NULL) = 0
[pid 24790] <... prctl resumed>)        = 0
[pid 24790] setpgid(0, 0)               = 0
[pid 24790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24791
[pid 24787] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24787] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24790] <... openat resumed>)       = 3
[pid 24787] <... timer_create resumed>[0]) = 0
[pid 24790] write(3, "1000", 4 <unfinished ...>
[pid 24787] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24790] <... write resumed>)        = 4
[pid 24787] <... timer_settime resumed>NULL) = 0
executing program
[pid 24790] close(3 <unfinished ...>
[pid 24787] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10046, si_int=0, si_ptr=NULL} ---
[pid 24790] <... close resumed>)        = 0
[pid 24790] write(1, "executing program\n", 18) = 18
[pid 24790] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24790] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24790] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24787] +++ killed by SIGRT_1 +++
[pid 24790] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24790] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8694, si_int=0, si_ptr=NULL} ---
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24787, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24790] +++ killed by SIGRT_1 +++
[pid 24788] <... prctl resumed>)        = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24790, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24791 attached
 <unfinished ...>
[pid 24791] set_robust_list(0x55555be14660, 24) = 0
[pid 24791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24791] setpgid(0, 0)               = 0
[pid 24791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24788] setpgid(0, 0 <unfinished ...>
[pid 24791] <... openat resumed>)       = 3
[pid 24791] write(3, "1000", 4)         = 4
[pid 24791] close(3executing program
)                    = 0
[pid 24791] write(1, "executing program\n", 18) = 18
[pid 24791] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24791] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24791] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24791] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24791] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8735, si_int=0, si_ptr=NULL} ---
[pid 24791] +++ killed by SIGRT_1 +++
[pid 24788] <... setpgid resumed>)      = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24791, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24788] write(3, "1000", 4)         = 4
[pid 24788] close(3)                    = 0
[pid 24788] write(1, "executing program\n", 18executing program
) = 18
[pid 24788] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24788] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24788] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24788] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24788] <... timer_settime resumed>NULL) = 0
[pid 24788] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8976, si_int=0, si_ptr=NULL} ---
[pid 24788] +++ killed by SIGRT_1 +++
[pid   661] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24788, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24792 attached
 <unfinished ...>
[pid 24792] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 24793 attached
 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24792
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24793
[pid 24792] <... set_robust_list resumed>) = 0
[pid 24792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24792] setpgid(0, 0 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24792] <... setpgid resumed>)      = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24792] write(3, "1000", 4)         = 4
executing program
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24792] close(3)                    = 0
[pid 24792] write(1, "executing program\n", 18) = 18
[pid 24792] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24794
[pid 24792] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24792] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24792] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24792] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7944, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24795 attached
[pid 24793] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24792] +++ killed by SIGRT_1 +++
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24795
./strace-static-x86_64: Process 24794 attached
[pid 24794] set_robust_list(0x55555be14660, 24) = 0
[pid 24794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24794] setpgid(0, 0)               = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24792, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24793] <... set_robust_list resumed>) = 0
[pid 24794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24794] write(3, "1000", 4)         = 4
[pid 24794] close(3executing program
)                    = 0
[pid 24794] write(1, "executing program\n", 18) = 18
[pid 24794] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24794] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24794] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24794] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24794] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7924, si_int=0, si_ptr=NULL} ---
[pid 24795] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24794] +++ killed by SIGRT_1 +++
[pid 24793] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24795] <... set_robust_list resumed>) = 0
[pid 24793] <... prctl resumed>)        = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24794, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24793] setpgid(0, 0 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24795] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24793] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 24796 attached
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24796
[pid 24795] <... prctl resumed>)        = 0
[pid 24793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24795] setpgid(0, 0)               = 0
[pid 24793] <... openat resumed>)       = 3
[pid 24795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24793] write(3, "1000", 4 <unfinished ...>
[pid 24795] <... openat resumed>)       = 3
[pid 24793] <... write resumed>)        = 4
[pid 24796] set_robust_list(0x55555be14660, 24) = 0
[pid 24795] write(3, "1000", 4 <unfinished ...>
[pid 24793] close(3 <unfinished ...>
[pid 24795] <... write resumed>)        = 4
[pid 24793] <... close resumed>)        = 0
[pid 24795] close(3 <unfinished ...>
[pid 24793] write(1, "executing program\n", 18 <unfinished ...>
[pid 24796] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
) = 0
[pid 24795] <... close resumed>)        = 0
[pid 24793] <... write resumed>)        = 18
[pid 24795] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24793] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24796] setpgid(0, 0 <unfinished ...>
[pid 24795] <... write resumed>)        = 18
[pid 24793] <... prlimit64 resumed>NULL) = 0
[pid 24793] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24795] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24793] <... sched_setscheduler resumed>) = 0
[pid 24795] <... prlimit64 resumed>NULL) = 0
[pid 24793] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24795] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24793] <... timer_create resumed>[0]) = 0
[pid 24793] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24795] <... sched_setscheduler resumed>) = 0
[pid 24793] <... timer_settime resumed>NULL) = 0
[pid 24795] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24793] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10669, si_int=0, si_ptr=NULL} ---
[pid 24795] <... timer_create resumed>[0]) = 0
[pid 24796] <... setpgid resumed>)      = 0
[pid 24795] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24793] +++ killed by SIGRT_1 +++
[pid 24795] <... timer_settime resumed>NULL) = 0
[pid 24795] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12765, si_int=0, si_ptr=NULL} ---
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24793, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24795] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24795, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24797 attached
 <unfinished ...>
[pid 24797] set_robust_list(0x55555be14660, 24) = 0
[pid 24797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24797] setpgid(0, 0)               = 0
[pid 24797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24797
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24797] <... openat resumed>)       = 3
[pid 24797] write(3, "1000", 4)         = 4
[pid 24797] close(3)                    = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24798
[pid 24797] write(1, "executing program\n", 18) = 18
[pid 24797] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24797] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24799
[pid 24797] <... sched_setscheduler resumed>) = 0
[pid 24797] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24797] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24797] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7521, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24799 attached
[pid 24797] +++ killed by SIGRT_1 +++
[pid 24796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24798 attached
 <unfinished ...>
[pid 24798] set_robust_list(0x55555be14660, 24) = 0
[pid 24798] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24797, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24798] <... prctl resumed>)        = 0
[pid 24798] setpgid(0, 0)               = 0
[pid 24798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24798] <... openat resumed>)       = 3
[pid 24798] write(3, "1000", 4)         = 4
[pid 24798] close(3)                    = 0
[pid 24798] write(1, "executing program\n", 18executing program
) = 18
[pid 24798] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24798] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24798] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24798] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24796] <... openat resumed>)       = 3
[pid 24798] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7724, si_int=0, si_ptr=NULL} ---
[pid 24799] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24798] +++ killed by SIGRT_1 +++
[pid 24796] write(3, "1000", 4 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24798, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24799] <... set_robust_list resumed>) = 0
[pid 24796] <... write resumed>)        = 4
[pid 24796] close(3 <unfinished ...>
[pid 24799] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24796] <... close resumed>)        = 0
[pid 24799] <... prctl resumed>)        = 0
executing program
[pid 24796] write(1, "executing program\n", 18) = 18
[pid 24799] setpgid(0, 0)               = 0
[pid 24796] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24796] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24796] <... sched_setscheduler resumed>) = 0
[pid 24796] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24796] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24796] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12932, si_int=0, si_ptr=NULL} ---
[pid 24796] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24796, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24799] <... openat resumed>)       = 3
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24799] write(3, "1000", 4./strace-static-x86_64: Process 24800 attached
 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24800
[pid 24799] <... write resumed>)        = 4
[pid 24800] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24799] close(3 <unfinished ...>
[pid 24800] <... set_robust_list resumed>) = 0
[pid 24799] <... close resumed>)        = 0
[pid 24799] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
executing program
[pid 24799] <... write resumed>)        = 18
[pid 24799] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24800] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24801 attached
[pid 24801] set_robust_list(0x55555be14660, 24) = 0
[pid 24801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24801] setpgid(0, 0)               = 0
[pid 24801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24801
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24801] <... openat resumed>)       = 3
[pid 24801] write(3, "1000", 4)         = 4
[pid 24801] close(3)                    = 0
[pid 24801] write(1, "executing program\n", 18) = 18
[pid 24801] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24801] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24800] <... prctl resumed>)        = 0
[pid 24799] <... prlimit64 resumed>NULL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24802
./strace-static-x86_64: Process 24803 attached
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24803
[pid 24801] <... sched_setscheduler resumed>) = 0
[pid 24801] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24801] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24801] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7510, si_int=0, si_ptr=NULL} ---
[pid 24803] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24801] +++ killed by SIGRT_1 +++
[pid 24800] setpgid(0, 0 <unfinished ...>
[pid 24799] sched_setscheduler(0, SCHED_FIFO, [9]./strace-static-x86_64: Process 24802 attached
 <unfinished ...>
[pid 24802] set_robust_list(0x55555be14660, 24) = 0
[pid 24802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24802] setpgid(0, 0)               = 0
[pid 24802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24799] <... sched_setscheduler resumed>) = 0
[pid 24803] <... set_robust_list resumed>) = 0
[pid 24800] <... setpgid resumed>)      = 0
[pid 24799] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24801, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24799] <... timer_create resumed>[0]) = 0
[pid 24799] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24799] <... timer_settime resumed>NULL) = 0
[pid 24802] <... openat resumed>)       = 3
executing program
[pid 24799] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9190, si_int=0, si_ptr=NULL} ---
[pid 24802] write(3, "1000", 4)         = 4
[pid 24802] close(3)                    = 0
[pid 24802] write(1, "executing program\n", 18) = 18
[pid 24802] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24802] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24802] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24799] +++ killed by SIGRT_1 +++
[pid 24802] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24802] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8184, si_int=0, si_ptr=NULL} ---
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24799, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24803] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24802] +++ killed by SIGRT_1 +++
[pid 24800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24802, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24803] <... prctl resumed>)        = 0
[pid 24800] <... openat resumed>)       = 3
[pid 24800] write(3, "1000", 4 <unfinished ...>
[pid 24803] setpgid(0, 0)               = 0
[pid 24800] <... write resumed>)        = 4
[pid 24800] close(3)                    = 0
[pid 24800] write(1, "executing program\n", 18 <unfinished ...>
[pid 24803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 24800] <... write resumed>)        = 18
[pid 24803] <... openat resumed>)       = 3
[pid 24803] write(3, "1000", 4 <unfinished ...>
[pid 24800] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24803] <... write resumed>)        = 4
[pid 24800] <... prlimit64 resumed>NULL) = 0
[pid 24803] close(3 <unfinished ...>
[pid 24800] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24803] <... close resumed>)        = 0
[pid 24800] <... sched_setscheduler resumed>) = 0
[pid 24800] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24800] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24800] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13348, si_int=0, si_ptr=NULL} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24804
[pid 24800] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24800, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24804 attached
 <unfinished ...>
[pid 24804] set_robust_list(0x55555be14660, 24) = 0
[pid 24804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24804] setpgid(0, 0)               = 0
[pid 24803] write(1, "executing program\n", 18 <unfinished ...>
[pid 24804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid 24803] <... write resumed>)        = 18
[pid 24804] <... openat resumed>)       = 3
[pid 24804] write(3, "1000", 4)         = 4
[pid 24804] close(3)                    = 0
[pid 24804] write(1, "executing program\n", 18executing program
) = 18
[pid 24804] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24804] <... prlimit64 resumed>NULL) = 0
[pid 24804] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24804] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24804] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24804] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9342, si_int=0, si_ptr=NULL} ---
[pid 24804] +++ killed by SIGRT_1 +++
[pid 24803] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24805
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24804, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24805 attached
 <unfinished ...>
[pid 24805] set_robust_list(0x55555be14660, 24) = 0
[pid 24805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24805] setpgid(0, 0)               = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24805] <... openat resumed>)       = 3
[pid 24805] write(3, "1000", 4)         = 4
[pid 24805] close(3)                    = 0
[pid 24805] write(1, "executing program\n", 18) = 18
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24806
[pid 24805] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24805] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24805] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24805] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24805] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7633, si_int=0, si_ptr=NULL} ---
[pid 24805] +++ killed by SIGRT_1 +++
[pid 24803] <... prlimit64 resumed>NULL) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24805, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24803] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24806 attached
 <unfinished ...>
[pid 24803] <... sched_setscheduler resumed>) = 0
[pid 24806] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24803] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24806] <... set_robust_list resumed>) = 0
[pid 24803] <... timer_create resumed>[0]) = 0
[pid 24803] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24806] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24803] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10029, si_int=0, si_ptr=NULL} ---
[pid 24806] <... prctl resumed>)        = 0
[pid 24806] setpgid(0, 0)               = 0
[pid 24806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24806] write(3, "1000", 4)         = 4
[pid 24803] +++ killed by SIGRT_1 +++
executing program
[pid 24806] close(3 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24803, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24806] <... close resumed>)        = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24806] write(1, "executing program\n", 18) = 18
[pid 24806] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24806] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24807 attached
, child_tidptr=0x55555be14650) = 24807
[pid 24806] <... sched_setscheduler resumed>) = 0
[pid 24806] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24806] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24806] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7272, si_int=0, si_ptr=NULL} ---
[pid 24807] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24806] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24806, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24807] <... set_robust_list resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24807] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24807] <... prctl resumed>)        = 0
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24808
./strace-static-x86_64: Process 24808 attached
[pid 24807] setpgid(0, 0)               = 0
[pid 24808] set_robust_list(0x55555be14660, 24) = 0
[pid 24807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24807] write(3, "1000", 4 <unfinished ...>
[pid 24808] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24807] <... write resumed>)        = 4
[pid 24808] <... prctl resumed>)        = 0
[pid 24807] close(3 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24807] <... close resumed>)        = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24808] setpgid(0, 0 <unfinished ...>
[pid 24807] write(1, "executing program\n", 18) = 18
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24809
[pid 24808] <... setpgid resumed>)      = 0
[pid 24807] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24809 attached
 <unfinished ...>
[pid 24807] <... prlimit64 resumed>NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24807] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24811
./strace-static-x86_64: Process 24810 attached
[pid 24810] set_robust_list(0x55555be14660, 24) = 0
[pid 24810] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24807] <... sched_setscheduler resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24810
[pid 24810] <... prctl resumed>)        = 0
[pid 24810] setpgid(0, 0 <unfinished ...>
[pid 24807] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24807] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24810] <... setpgid resumed>)      = 0
[pid 24807] <... timer_settime resumed>NULL) = 0
[pid 24807] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9853, si_int=0, si_ptr=NULL} ---
executing program
[pid 24810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24810] write(3, "1000", 4)         = 4
[pid 24810] close(3)                    = 0
[pid 24810] write(1, "executing program\n", 18) = 18
[pid 24807] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24807, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24810] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24810] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24810] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24810] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24810] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7972, si_int=0, si_ptr=NULL} ---
[pid 24810] +++ killed by SIGRT_1 +++
[pid 24809] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24808] <... openat resumed>)       = 3
./strace-static-x86_64: Process 24811 attached
[pid 24811] set_robust_list(0x55555be14660, 24) = 0
[pid 24811] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24810, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... restart_syscall resumed>) = 0
[pid 24808] write(3, "1000", 4 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24809] <... set_robust_list resumed>) = 0
[pid 24808] <... write resumed>)        = 4
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24812
[pid 24811] <... prctl resumed>)        = 0
[pid 24808] close(3 <unfinished ...>
[pid 24811] setpgid(0, 0)               = 0
[pid 24811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24808] <... close resumed>)        = 0
[pid 24811] <... openat resumed>)       = 3
[pid 24811] write(3, "1000", 4)         = 4
[pid 24811] close(3executing program
)                    = 0
[pid 24811] write(1, "executing program\n", 18) = 18
[pid 24811] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24811] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24811] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24811] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24811] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7291, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24812 attached
[pid 24811] +++ killed by SIGRT_1 +++
[pid 24809] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24808] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24811, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 24812] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24809] <... prctl resumed>)        = 0
[pid 24808] <... write resumed>)        = 18
[pid 24808] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24812] <... set_robust_list resumed>) = 0
[pid 24809] setpgid(0, 0 <unfinished ...>
[pid 24808] <... prlimit64 resumed>NULL) = 0
[pid 24809] <... setpgid resumed>)      = 0
[pid 24808] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24808] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24808] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24808] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8480, si_int=0, si_ptr=NULL} ---
[pid 24808] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24808, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24809] <... openat resumed>)       = 3
[pid 24809] write(3, "1000", 4 <unfinished ...>
[pid 24812] setpgid(0, 0)               = 0
[pid 24809] <... write resumed>)        = 4
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24809] close(3 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24813
executing program
[pid 24809] <... close resumed>)        = 0
[pid 24812] <... openat resumed>)       = 3
[pid 24809] write(1, "executing program\n", 18./strace-static-x86_64: Process 24813 attached
 <unfinished ...>
[pid 24812] write(3, "1000", 4 <unfinished ...>
[pid 24809] <... write resumed>)        = 18
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24809] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
./strace-static-x86_64: Process 24814 attached
[pid 24814] set_robust_list(0x55555be14660, 24) = 0
[pid 24814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24814] setpgid(0, 0)               = 0
[pid 24814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24809] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24814
[pid 24814] <... openat resumed>)       = 3
[pid 24809] <... sched_setscheduler resumed>) = 0
[pid 24809] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24814] write(3, "1000", 4)         = 4
[pid 24809] <... timer_create resumed>[0]) = 0
[pid 24814] close(3 <unfinished ...>
[pid 24809] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24814] <... close resumed>)        = 0
[pid 24809] <... timer_settime resumed>NULL) = 0
executing program
[pid 24814] write(1, "executing program\n", 18 <unfinished ...>
[pid 24809] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10800, si_int=0, si_ptr=NULL} ---
[pid 24814] <... write resumed>)        = 18
[pid 24814] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24814] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24814] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24814] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24809] +++ killed by SIGRT_1 +++
[pid 24814] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11801, si_int=0, si_ptr=NULL} ---
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24809, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24814] +++ killed by SIGRT_1 +++
[pid 24813] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24812] <... write resumed>)        = 4
[pid 24813] <... set_robust_list resumed>) = 0
[pid 24812] close(3 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24814, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24812] <... close resumed>)        = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 24812] write(1, "executing program\n", 18 <unfinished ...>
[pid 24813] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24812] <... write resumed>)        = 18
[pid 24813] <... prctl resumed>)        = 0
[pid 24812] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24813] setpgid(0, 0 <unfinished ...>
[pid 24812] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24813] <... setpgid resumed>)      = 0
[pid 24812] <... sched_setscheduler resumed>) = 0
[pid 24812] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24812] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24812] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13130, si_int=0, si_ptr=NULL} ---
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24815
[pid 24812] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24812, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24813] <... openat resumed>)       = 3
./strace-static-x86_64: Process 24815 attached
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24815] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24813] write(3, "1000", 4 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24816
[pid 24815] <... set_robust_list resumed>) = 0
[pid 24813] <... write resumed>)        = 4
./strace-static-x86_64: Process 24816 attached
[pid 24813] close(3)                    = 0
[pid 24815] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24813] write(1, "executing program\n", 18 <unfinished ...>
[pid 24816] set_robust_list(0x55555be14660, 24executing program
) = 0
[pid 24815] <... prctl resumed>)        = 0
[pid 24813] <... write resumed>)        = 18
[pid 24813] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24815] setpgid(0, 0)               = 0
[pid 24813] <... prlimit64 resumed>NULL) = 0
[pid 24813] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24813] <... sched_setscheduler resumed>) = 0
[pid 24813] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24813] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24813] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8492, si_int=0, si_ptr=NULL} ---
[pid 24813] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24813, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24816] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24815] <... openat resumed>)       = 3
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24816] <... prctl resumed>)        = 0
[pid 24815] write(3, "1000", 4 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24817
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24817 attached
 <unfinished ...>
[pid 24816] setpgid(0, 0 <unfinished ...>
[pid 24815] <... write resumed>)        = 4
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24818
[pid 24816] <... setpgid resumed>)      = 0
[pid 24815] close(3./strace-static-x86_64: Process 24818 attached
 <unfinished ...>
[pid 24817] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24815] <... close resumed>)        = 0
[pid 24816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24815] write(1, "executing program\n", 18executing program
) = 18
[pid 24818] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24817] <... set_robust_list resumed>) = 0
[pid 24816] <... openat resumed>)       = 3
[pid 24818] <... set_robust_list resumed>) = 0
[pid 24815] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24816] write(3, "1000", 4 <unfinished ...>
[pid 24815] <... prlimit64 resumed>NULL) = 0
[pid 24817] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24816] <... write resumed>)        = 4
[pid 24817] <... prctl resumed>)        = 0
[pid 24816] close(3 <unfinished ...>
[pid 24815] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24816] <... close resumed>)        = 0
[pid 24815] <... sched_setscheduler resumed>) = 0
[pid 24817] setpgid(0, 0 <unfinished ...>
[pid 24816] write(1, "executing program\n", 18 <unfinished ...>
[pid 24815] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program
[0]) = 0
[pid 24816] <... write resumed>)        = 18
[pid 24815] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24816] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24815] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21417, si_int=0, si_ptr=NULL} ---
[pid 24816] <... prlimit64 resumed>NULL) = 0
[pid 24815] +++ killed by SIGRT_1 +++
[pid 24816] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24815, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24817] <... setpgid resumed>)      = 0
[pid 24816] <... sched_setscheduler resumed>) = 0
[pid 24816] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24816] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24816] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8571, si_int=0, si_ptr=NULL} ---
[pid 24816] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24816, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24818] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24818] <... prctl resumed>)        = 0
[pid 24817] <... openat resumed>)       = 3
[pid 24817] write(3, "1000", 4 <unfinished ...>
[pid 24818] setpgid(0, 0 <unfinished ...>
[pid 24817] <... write resumed>)        = 4
[pid 24817] close(3 <unfinished ...>
[pid 24818] <... setpgid resumed>)      = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24817] <... close resumed>)        = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24817] write(1, "executing program\n", 18executing program
./strace-static-x86_64: Process 24819 attached
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24819
[pid 24818] <... openat resumed>)       = 3
[pid 24817] <... write resumed>)        = 18
[pid 24819] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24818] write(3, "1000", 4 <unfinished ...>
[pid 24819] <... set_robust_list resumed>) = 0
[pid 24817] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24818] <... write resumed>)        = 4
[pid 24817] <... prlimit64 resumed>NULL) = 0
[pid 24818] close(3 <unfinished ...>
[pid 24817] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24818] <... close resumed>)        = 0
[pid 24817] <... sched_setscheduler resumed>) = 0
[pid 24819] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24817] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24817] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24817] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8583, si_int=0, si_ptr=NULL} ---
[pid 24817] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24817, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24819] <... prctl resumed>)        = 0
[pid 24818] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24819] setpgid(0, 0 <unfinished ...>
[pid 24818] <... write resumed>)        = 18
[pid 24819] <... setpgid resumed>)      = 0
[pid 24818] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24818] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24818] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24818] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24818] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8596, si_int=0, si_ptr=NULL} ---
[pid 24818] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24818, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24819] <... openat resumed>)       = 3
[pid 24819] write(3, "1000", 4 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24819] <... write resumed>)        = 4
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24820
./strace-static-x86_64: Process 24820 attached
[pid 24820] set_robust_list(0x55555be14660, 24) = 0
[pid 24820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24820] setpgid(0, 0)               = 0
[pid 24820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24819] close(3 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24819] <... close resumed>)        = 0
./strace-static-x86_64: Process 24821 attached
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24821
[pid 24820] <... openat resumed>)       = 3
[pid 24819] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
executing program
[pid 24819] <... write resumed>)        = 18
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24822 attached
 <unfinished ...>
[pid 24821] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24820] write(3, "1000", 4 <unfinished ...>
[pid 24819] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24822
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24823
[pid 24822] set_robust_list(0x55555be14660, 24) = 0
[pid 24822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24821] <... set_robust_list resumed>) = 0
[pid 24822] setpgid(0, 0 <unfinished ...>
[pid 24820] <... write resumed>)        = 4
[pid 24819] <... prlimit64 resumed>NULL) = 0
[pid 24822] <... setpgid resumed>)      = 0
[pid 24821] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24820] close(3 <unfinished ...>
[pid 24822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24819] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24822] <... openat resumed>)       = 3
[pid 24822] write(3, "1000", 4 <unfinished ...>
[pid 24820] <... close resumed>)        = 0
[pid 24822] <... write resumed>)        = 4
[pid 24821] <... prctl resumed>)        = 0
[pid 24819] <... sched_setscheduler resumed>) = 0
[pid 24822] close(3)                    = 0
[pid 24821] setpgid(0, 0 <unfinished ...>
executing program
executing program
[pid 24820] write(1, "executing program\n", 18 <unfinished ...>
[pid 24819] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24822] write(1, "executing program\n", 18) = 18
[pid 24821] <... setpgid resumed>)      = 0
[pid 24820] <... write resumed>)        = 18
[pid 24819] <... timer_create resumed>[0]) = 0
[pid 24822] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24819] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24822] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24822] <... sched_setscheduler resumed>) = 0
[pid 24820] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24819] <... timer_settime resumed>NULL) = 0
[pid 24822] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24820] <... prlimit64 resumed>NULL) = 0
[pid 24819] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25934, si_int=0, si_ptr=NULL} ---
[pid 24822] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24821] <... openat resumed>)       = 3
[pid 24822] <... timer_settime resumed>NULL) = 0
[pid 24820] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24822] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11660, si_int=0, si_ptr=NULL} ---
[pid 24822] +++ killed by SIGRT_1 +++
[pid 24819] +++ killed by SIGRT_1 +++
[pid 24820] <... sched_setscheduler resumed>) = 0
[pid 24821] write(3, "1000", 4 <unfinished ...>
[pid 24820] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24819, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24822, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24821] <... write resumed>)        = 4
[pid 24820] <... timer_create resumed>[0]) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24821] close(3 <unfinished ...>
[pid 24820] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 24823 attached
NULL) = 0
[pid 24823] set_robust_list(0x55555be14660, 24) = 0
[pid 24820] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18823, si_int=0, si_ptr=NULL} ---
[pid 24821] <... close resumed>)        = 0
[pid 24823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24823] setpgid(0, 0)               = 0
[pid 24823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24821] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24820] +++ killed by SIGRT_1 +++
[pid 24823] write(3, "1000", 4)         = 4
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24820, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24821] <... write resumed>)        = 18
executing program
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24823] close(3)                    = 0
[pid 24823] write(1, "executing program\n", 18 <unfinished ...>
[pid 24821] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24823] <... write resumed>)        = 18
[pid 24823] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24823] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24823] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24823] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24823] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8294, si_int=0, si_ptr=NULL} ---
[pid 24823] +++ killed by SIGRT_1 +++
[pid 24821] <... prlimit64 resumed>NULL) = 0
[pid 24821] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24823, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24821] <... sched_setscheduler resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24821] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24821] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24821] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30875, si_int=0, si_ptr=NULL} ---
[pid 24821] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24821, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24824
./strace-static-x86_64: Process 24825 attached
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24825
./strace-static-x86_64: Process 24824 attached
[pid 24824] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24825] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24826 attached
 <unfinished ...>
[pid 24825] <... set_robust_list resumed>) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24826
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24827 attached
 <unfinished ...>
[pid 24826] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24825] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24827
[pid 24824] <... set_robust_list resumed>) = 0
[pid 24825] <... prctl resumed>)        = 0
[pid 24824] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24827] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24826] <... set_robust_list resumed>) = 0
[pid 24825] setpgid(0, 0 <unfinished ...>
[pid 24824] <... prctl resumed>)        = 0
[pid 24824] setpgid(0, 0)               = 0
[pid 24825] <... setpgid resumed>)      = 0
[pid 24824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24828
[pid 24826] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24824] write(3, "1000", 4)         = 4
[pid 24824] close(3)                    = 0
executing program
[pid 24824] write(1, "executing program\n", 18) = 18
[pid 24824] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24825] <... openat resumed>)       = 3
[pid 24824] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24824] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24824] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24827] <... set_robust_list resumed>) = 0
[pid 24826] <... prctl resumed>)        = 0
[pid 24825] write(3, "1000", 4 <unfinished ...>
[pid 24824] <... timer_settime resumed>NULL) = 0
[pid 24824] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20810, si_int=0, si_ptr=NULL} ---
[pid 24827] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24826] setpgid(0, 0 <unfinished ...>
[pid 24825] <... write resumed>)        = 4
[pid 24824] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24824, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24825] close(3 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24828 attached
 <unfinished ...>
[pid 24825] <... close resumed>)        = 0
[pid 24828] set_robust_list(0x55555be14660, 24) = 0
[pid 24828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24828] setpgid(0, 0)               = 0
[pid 24827] <... prctl resumed>)        = 0
[pid 24826] <... setpgid resumed>)      = 0
executing program
[pid 24825] write(1, "executing program\n", 18 <unfinished ...>
[pid 24828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24825] <... write resumed>)        = 18
[pid 24825] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24825] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24825] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24825] <... timer_create resumed>[0]) = 0
[pid 24828] <... openat resumed>)       = 3
[pid 24825] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24827] setpgid(0, 0 <unfinished ...>
[pid 24826] <... openat resumed>)       = 3
[pid   662] <... restart_syscall resumed>) = 0
[pid 24826] write(3, "1000", 4 <unfinished ...>
[pid 24825] <... timer_settime resumed>NULL) = 0
[pid 24825] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=45403, si_int=0, si_ptr=NULL} ---
[pid 24826] <... write resumed>)        = 4
executing program
[pid 24828] write(3, "1000", 4)         = 4
[pid 24828] close(3)                    = 0
[pid 24828] write(1, "executing program\n", 18) = 18
[pid 24828] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24825] +++ killed by SIGRT_1 +++
[pid 24826] close(3 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24825, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24828] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24827] <... setpgid resumed>)      = 0
[pid 24826] <... close resumed>)        = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24829
[pid 24826] write(1, "executing program\n", 18) = 18
[pid 24828] <... sched_setscheduler resumed>) = 0
[pid 24828] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24828] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, ./strace-static-x86_64: Process 24829 attached
NULL) = 0
[pid 24826] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24828] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11764, si_int=0, si_ptr=NULL} ---
[pid 24827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24829] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24827] <... openat resumed>)       = 3
[pid 24826] <... prlimit64 resumed>NULL) = 0
[pid 24826] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24826] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24828] +++ killed by SIGRT_1 +++
[pid 24826] <... timer_create resumed>[0]) = 0
[pid 24826] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24826] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8394, si_int=0, si_ptr=NULL} ---
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24828, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24829] <... set_robust_list resumed>) = 0
[pid 24827] write(3, "1000", 4 <unfinished ...>
[pid 24826] +++ killed by SIGRT_1 +++
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24826, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24827] <... write resumed>)        = 4
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24827] close(3 <unfinished ...>
[pid 24829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24829] setpgid(0, 0)               = 0
[pid 24829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24829] write(3, "1000", 4)         = 4
[pid 24829] close(3)                    = 0
[pid 24829] write(1, "executing program\n", 18executing program
) = 18
[pid 24829] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24829] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24829] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24829] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24829] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7694, si_int=0, si_ptr=NULL} ---
executing program
[pid 24829] +++ killed by SIGRT_1 +++
[pid 24827] <... close resumed>)        = 0
[pid 24827] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24829, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24827] <... write resumed>)        = 18
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24827] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24827] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24827] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24827] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24827] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9688, si_int=0, si_ptr=NULL} ---
[pid 24827] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24827, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24830 attached
 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24831
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24830
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24831 attached
[pid 24830] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24832
[pid 24830] <... set_robust_list resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24831] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24830] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24833 attached
 <unfinished ...>
[pid 24831] <... set_robust_list resumed>) = 0
[pid 24830] <... prctl resumed>)        = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24833
[pid 24830] setpgid(0, 0 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24834
[pid 24833] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24831] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24830] <... setpgid resumed>)      = 0
[pid 24833] <... set_robust_list resumed>) = 0
[pid 24831] <... prctl resumed>)        = 0
[pid 24833] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24831] setpgid(0, 0 <unfinished ...>
[pid 24830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24832 attached
 <unfinished ...>
[pid 24832] set_robust_list(0x55555be14660, 24) = 0
[pid 24830] <... openat resumed>)       = 3
[pid 24831] <... setpgid resumed>)      = 0
[pid 24830] write(3, "1000", 4)         = 4
[pid 24830] close(3)                    = 0
executing program
[pid 24831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24830] write(1, "executing program\n", 18 <unfinished ...>
[pid 24832] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24830] <... write resumed>)        = 18
[pid 24832] <... prctl resumed>)        = 0
[pid 24830] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24831] <... openat resumed>)       = 3
[pid 24830] <... prlimit64 resumed>NULL) = 0
[pid 24830] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24831] write(3, "1000", 4 <unfinished ...>
[pid 24830] <... sched_setscheduler resumed>) = 0
[pid 24831] <... write resumed>)        = 4
[pid 24830] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24832] setpgid(0, 0 <unfinished ...>
[pid 24830] <... timer_create resumed>[0]) = 0
[pid 24831] close(3 <unfinished ...>
[pid 24830] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24832] <... setpgid resumed>)      = 0
[pid 24830] <... timer_settime resumed>NULL) = 0
[pid 24831] <... close resumed>)        = 0
[pid 24830] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10830, si_int=0, si_ptr=NULL} ---
[pid 24831] write(1, "executing program\n", 18 <unfinished ...>
[pid 24832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24832] write(3, "1000", 4)         = 4
[pid 24832] close(3)                    = 0
[pid 24830] +++ killed by SIGRT_1 +++
executing program
executing program
[pid 24831] <... write resumed>)        = 18
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24830, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24832] write(1, "executing program\n", 18) = 18
[pid 24832] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24833] <... prctl resumed>)        = 0
[pid 24831] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24832] <... prlimit64 resumed>NULL) = 0
[pid 24832] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24832] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24832] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24832] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8095, si_int=0, si_ptr=NULL} ---
[pid 24833] setpgid(0, 0 <unfinished ...>
[pid 24831] <... prlimit64 resumed>NULL) = 0
[pid 24832] +++ killed by SIGRT_1 +++
[pid 24831] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24832, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24831] <... sched_setscheduler resumed>) = 0
[pid 24831] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 24834 attached
[0]) = 0
[pid 24834] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24831] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24834] <... set_robust_list resumed>) = 0
[pid 24831] <... timer_settime resumed>NULL) = 0
[pid 24831] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9815, si_int=0, si_ptr=NULL} ---
[pid 24833] <... setpgid resumed>)      = 0
[pid 24834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24834] setpgid(0, 0)               = 0
[pid 24834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24831] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24831, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24834] <... openat resumed>)       = 3
[pid 24834] write(3, "1000", 4)         = 4
[pid 24834] close(3executing program
)                    = 0
[pid 24833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24834] write(1, "executing program\n", 18) = 18
[pid 24834] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24834] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24834] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24834] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24834] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18196, si_int=0, si_ptr=NULL} ---
[pid 24833] <... openat resumed>)       = 3
[pid 24834] +++ killed by SIGRT_1 +++
[pid 24833] write(3, "1000", 4)         = 4
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24834, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24833] close(3 <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24833] <... close resumed>)        = 0
[pid 24833] write(1, "executing program\n", 18executing program
) = 18
[pid 24833] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24833] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24833] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24833] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24833] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8779, si_int=0, si_ptr=NULL} ---
[pid   663] <... restart_syscall resumed>) = 0
[pid 24833] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24833, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24835
./strace-static-x86_64: Process 24835 attached
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24836
[pid   661] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24837
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24837 attached
 <unfinished ...>
[pid 24837] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24835] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24838
[pid 24837] <... set_robust_list resumed>) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24839
./strace-static-x86_64: Process 24839 attached
./strace-static-x86_64: Process 24836 attached
[pid 24835] <... set_robust_list resumed>) = 0
[pid 24836] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24835] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24839] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24836] <... set_robust_list resumed>) = 0
[pid 24835] <... prctl resumed>)        = 0
[pid 24835] setpgid(0, 0)               = 0
[pid 24839] <... set_robust_list resumed>) = 0
[pid 24836] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24836] <... prctl resumed>)        = 0
[pid 24835] <... openat resumed>)       = 3
[pid 24836] setpgid(0, 0 <unfinished ...>
[pid 24835] write(3, "1000", 4 <unfinished ...>
[pid 24839] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24836] <... setpgid resumed>)      = 0
[pid 24839] <... prctl resumed>)        = 0
[pid 24835] <... write resumed>)        = 4
executing program
[pid 24835] close(3)                    = 0
[pid 24836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24835] write(1, "executing program\n", 18 <unfinished ...>
[pid 24839] setpgid(0, 0 <unfinished ...>
[pid 24835] <... write resumed>)        = 18
executing program
[pid 24835] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24836] <... openat resumed>)       = 3
[pid 24839] <... setpgid resumed>)      = 0
[pid 24835] <... prlimit64 resumed>NULL) = 0
[pid 24836] write(3, "1000", 4 <unfinished ...>
[pid 24835] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24836] <... write resumed>)        = 4
[pid 24835] <... sched_setscheduler resumed>) = 0
[pid 24836] close(3 <unfinished ...>
[pid 24839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24835] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24836] <... close resumed>)        = 0
[pid 24835] <... timer_create resumed>[0]) = 0
[pid 24836] write(1, "executing program\n", 18) = 18
[pid 24835] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24839] <... openat resumed>)       = 3
[pid 24836] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24839] write(3, "1000", 4 <unfinished ...>
[pid 24835] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8866, si_int=0, si_ptr=NULL} ---
[pid 24839] <... write resumed>)        = 4
[pid 24836] <... prlimit64 resumed>NULL) = 0
[pid 24839] close(3 <unfinished ...>
[pid 24836] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24839] <... close resumed>)        = 0
[pid 24837] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program
 <unfinished ...>
[pid 24839] write(1, "executing program\n", 18 <unfinished ...>
[pid 24836] <... sched_setscheduler resumed>) = 0
[pid 24835] +++ killed by SIGRT_1 +++
[pid 24839] <... write resumed>)        = 18
[pid 24836] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24839] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24836] <... timer_create resumed>[0]) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24835, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24837] <... prctl resumed>)        = 0
[pid 24836] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24836] <... timer_settime resumed>NULL) = 0
[pid 24837] setpgid(0, 0 <unfinished ...>
[pid 24836] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10285, si_int=0, si_ptr=NULL} ---
[pid 24837] <... setpgid resumed>)      = 0
[pid 24837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24837] write(3, "1000", 4)         = 4
[pid 24836] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24838 attached
[pid 24839] <... prlimit64 resumed>NULL) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24836, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24837] close(3 <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24837] <... close resumed>)        = 0
[pid   662] <... restart_syscall resumed>) = 0
executing program
[pid 24837] write(1, "executing program\n", 18) = 18
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24839] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24838] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24837] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24840 attached
 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24840
[pid 24837] <... prlimit64 resumed>NULL) = 0
[pid 24837] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24837] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24839] <... sched_setscheduler resumed>) = 0
[pid 24838] <... set_robust_list resumed>) = 0
[pid 24837] <... timer_create resumed>[0]) = 0
[pid 24839] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24837] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24841
[pid 24839] <... timer_create resumed>[0]) = 0
[pid 24838] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24837] <... timer_settime resumed>NULL) = 0
[pid 24839] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24838] <... prctl resumed>)        = 0
[pid 24837] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19370, si_int=0, si_ptr=NULL} ---
[pid 24839] <... timer_settime resumed>NULL) = 0
[pid 24838] setpgid(0, 0./strace-static-x86_64: Process 24841 attached
 <unfinished ...>
[pid 24840] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24839] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13821, si_int=0, si_ptr=NULL} ---
[pid 24838] <... setpgid resumed>)      = 0
[pid 24837] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24837, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24838] write(3, "1000", 4 <unfinished ...>
[pid 24839] +++ killed by SIGRT_1 +++
[pid 24838] <... write resumed>)        = 4
[pid 24838] close(3executing program
 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24839, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24838] <... close resumed>)        = 0
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24838] write(1, "executing program\n", 18) = 18
[pid 24838] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24838] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24838] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24838] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24838] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7548, si_int=0, si_ptr=NULL} ---
[pid 24841] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24840] <... set_robust_list resumed>) = 0
[pid 24838] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24838, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24841] <... set_robust_list resumed>) = 0
[pid 24841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24841] setpgid(0, 0)               = 0
[pid 24841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24841] write(3, "1000", 4)         = 4
[pid 24841] close(3executing program
)                    = 0
[pid 24841] write(1, "executing program\n", 18 <unfinished ...>
[pid 24840] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24841] <... write resumed>)        = 18
[pid 24841] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24841] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24841] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24841] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24841] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7352, si_int=0, si_ptr=NULL} ---
[pid 24840] <... prctl resumed>)        = 0
[pid 24841] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24841, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24840] setpgid(0, 0)               = 0
[pid 24840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24840] write(3, "1000", 4)         = 4
[pid 24840] close(3)                    = 0
executing program
[pid 24840] write(1, "executing program\n", 18) = 18
[pid 24840] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24840] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24840] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24840] <... timer_create resumed>[0]) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24840] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24842 attached
 <unfinished ...>
[pid 24840] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9965, si_int=0, si_ptr=NULL} ---
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24842
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24843
[pid   662] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24840] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24840, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24844 attached
 <unfinished ...>
[pid 24844] set_robust_list(0x55555be14660, 24) = 0
[pid 24844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24844] setpgid(0, 0)               = 0
[pid 24844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24844
[pid 24842] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24844] write(3, "1000", 4)         = 4
[pid 24844] close(3executing program
)                    = 0
[pid 24844] write(1, "executing program\n", 18) = 18
[pid 24844] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24844] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24844] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24844] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24844] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7671, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24843 attached
[pid 24844] +++ killed by SIGRT_1 +++
[pid 24842] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 24845 attached
[pid 24845] set_robust_list(0x55555be14660, 24) = 0
[pid 24845] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24845
[pid 24845] <... prctl resumed>)        = 0
[pid 24842] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24844, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24845] setpgid(0, 0)               = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24842] <... prctl resumed>)        = 0
[pid 24845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24842] setpgid(0, 0 <unfinished ...>
[pid 24845] <... openat resumed>)       = 3
[pid 24845] write(3, "1000", 4)         = 4
executing program
[pid 24845] close(3)                    = 0
[pid 24845] write(1, "executing program\n", 18) = 18
[pid 24845] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24845] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24845] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24845] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24845] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7932, si_int=0, si_ptr=NULL} ---
[pid 24845] +++ killed by SIGRT_1 +++
[pid 24843] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24842] <... setpgid resumed>)      = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24845, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24842] <... openat resumed>)       = 3
[pid 24843] <... set_robust_list resumed>) = 0
[pid 24842] write(3, "1000", 4)         = 4
[pid 24842] close(3)                    = 0
[pid 24843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24842] write(1, "executing program\n", 18executing program
) = 18
[pid 24843] setpgid(0, 0)               = 0
[pid 24842] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24842] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24842] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24842] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24842] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9897, si_int=0, si_ptr=NULL} ---
[pid 24842] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24842, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24843] <... openat resumed>)       = 3
[pid 24843] write(3, "1000", 4)         = 4
[pid 24843] close(3 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24843] <... close resumed>)        = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24843] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24846
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24847
./strace-static-x86_64: Process 24847 attached
[pid 24847] set_robust_list(0x55555be14660, 24) = 0
executing program
[pid 24847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24847] setpgid(0, 0)               = 0
[pid 24843] <... write resumed>)        = 18
[pid 24847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24843] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24846 attached
 <unfinished ...>
[pid 24847] <... openat resumed>)       = 3
[pid 24847] write(3, "1000", 4executing program
 <unfinished ...>
[pid 24843] <... prlimit64 resumed>NULL) = 0
[pid 24847] <... write resumed>)        = 4
[pid 24847] close(3)                    = 0
[pid 24847] write(1, "executing program\n", 18) = 18
[pid 24847] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24847] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24847] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24847] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24847] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8710, si_int=0, si_ptr=NULL} ---
[pid 24847] +++ killed by SIGRT_1 +++
[pid 24846] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24843] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24847, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24843] <... sched_setscheduler resumed>) = 0
[pid 24843] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24843] <... timer_create resumed>[0]) = 0
[pid 24843] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24843] <... timer_settime resumed>NULL) = 0
[pid 24843] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6169, si_int=0, si_ptr=NULL} ---
[pid 24843] +++ killed by SIGRT_1 +++
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24843, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24848 attached
 <unfinished ...>
[pid 24848] set_robust_list(0x55555be14660, 24) = 0
[pid 24848] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24848
[pid 24848] <... prctl resumed>)        = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24849
[pid 24848] setpgid(0, 0)               = 0
[pid 24848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24846] <... set_robust_list resumed>) = 0
[pid 24848] write(3, "1000", 4)         = 4
[pid 24848] close(3)                    = 0
executing program
[pid 24848] write(1, "executing program\n", 18) = 18
[pid 24848] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24848] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24848] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24848] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24848] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9867, si_int=0, si_ptr=NULL} ---
[pid 24848] +++ killed by SIGRT_1 +++
[pid 24846] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24848, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24849 attached
 <unfinished ...>
[pid 24849] set_robust_list(0x55555be14660, 24) = 0
[pid 24849] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24846] <... prctl resumed>)        = 0
[pid 24849] <... prctl resumed>)        = 0
[pid 24849] setpgid(0, 0)               = 0
[pid 24849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24846] setpgid(0, 0 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24850
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24851
[pid 24849] <... openat resumed>)       = 3
[pid 24849] write(3, "1000", 4 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24852
[pid 24849] <... write resumed>)        = 4
[pid 24849] close(3)                    = 0
[pid 24849] write(1, "executing program\n", 18executing program
) = 18
[pid 24849] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24849] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24849] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24849] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24849] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8427, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24851 attached
./strace-static-x86_64: Process 24850 attached
[pid 24849] +++ killed by SIGRT_1 +++
[pid 24846] <... setpgid resumed>)      = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24849, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24852 attached
 <unfinished ...>
[pid 24852] set_robust_list(0x55555be14660, 24) = 0
[pid 24852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24852] setpgid(0, 0)               = 0
[pid 24852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24852] write(3, "1000", 4)         = 4
[pid 24846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24852] close(3executing program
)                    = 0
[pid 24852] write(1, "executing program\n", 18) = 18
[pid 24852] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24852] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24852] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24852] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24852] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7801, si_int=0, si_ptr=NULL} ---
[pid 24852] +++ killed by SIGRT_1 +++
[pid 24851] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24850] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24846] <... openat resumed>)       = 3
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24852, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24846] write(3, "1000", 4 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24846] <... write resumed>)        = 4
[pid 24851] <... set_robust_list resumed>) = 0
[pid 24850] <... set_robust_list resumed>) = 0
[pid 24846] close(3)                    = 0
[pid 24846] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24851] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24846] <... write resumed>)        = 18
[pid 24851] <... prctl resumed>)        = 0
[pid 24850] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24846] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24851] setpgid(0, 0 <unfinished ...>
[pid 24850] <... prctl resumed>)        = 0
[pid 24846] <... prlimit64 resumed>NULL) = 0
[pid 24851] <... setpgid resumed>)      = 0
[pid 24846] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24846] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24850] setpgid(0, 0 <unfinished ...>
[pid 24846] <... timer_create resumed>[0]) = 0
[pid 24846] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24846] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8221, si_int=0, si_ptr=NULL} ---
[pid 24851] <... openat resumed>)       = 3
[pid 24850] <... setpgid resumed>)      = 0
[pid 24851] write(3, "1000", 4 <unfinished ...>
[pid 24846] +++ killed by SIGRT_1 +++
[pid 24851] <... write resumed>)        = 4
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24846, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24851] close(3 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...>executing program
executing program
 <unfinished ...>
[pid 24850] <... openat resumed>)       = 3
[pid 24851] <... close resumed>)        = 0
[pid 24850] write(3, "1000", 4 <unfinished ...>
[pid 24851] write(1, "executing program\n", 18 <unfinished ...>
[pid 24850] <... write resumed>)        = 4
[pid 24851] <... write resumed>)        = 18
[pid 24850] close(3 <unfinished ...>
[pid 24851] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24850] <... close resumed>)        = 0
[pid 24851] <... prlimit64 resumed>NULL) = 0
[pid 24850] write(1, "executing program\n", 18 <unfinished ...>
[pid 24851] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24850] <... write resumed>)        = 18
[pid 24851] <... sched_setscheduler resumed>) = 0
[pid 24850] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24851] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24851] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24851] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8134, si_int=0, si_ptr=NULL} ---
[pid 24851] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24851, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24850] <... prlimit64 resumed>NULL) = 0
[pid 24850] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24850] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24850] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24850] <... timer_settime resumed>NULL) = 0
[pid 24850] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9195, si_int=0, si_ptr=NULL} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24850] +++ killed by SIGRT_1 +++
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24853
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24850, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24854 attached
 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24854
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24855
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24853 attached
 <unfinished ...>
[pid 24853] set_robust_list(0x55555be14660, 24) = 0
[pid 24853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24856
[pid 24853] setpgid(0, 0)               = 0
[pid 24853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24857
[pid 24853] <... openat resumed>)       = 3
[pid 24853] write(3, "1000", 4)         = 4
[pid 24853] close(3)                    = 0
[pid 24853] write(1, "executing program\n", 18) = 18
[pid 24853] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, executing program
NULL) = 0
[pid 24853] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24853] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24853] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24853] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7778, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24855 attached
[pid 24854] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24853] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24853, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24856 attached
 <unfinished ...>
[pid 24856] set_robust_list(0x55555be14660, 24) = 0
[pid 24856] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24857 attached
) = 0
[pid 24856] setpgid(0, 0 <unfinished ...>
[pid 24857] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24856] <... setpgid resumed>)      = 0
[pid 24857] <... set_robust_list resumed>) = 0
[pid 24856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24857] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24854] <... set_robust_list resumed>) = 0
[pid 24855] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24857] <... prctl resumed>)        = 0
[pid 24857] setpgid(0, 0 <unfinished ...>
[pid 24856] <... openat resumed>)       = 3
[pid 24857] <... setpgid resumed>)      = 0
[pid 24857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24854] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24856] write(3, "1000", 4)         = 4
[pid 24857] <... openat resumed>)       = 3
[pid 24855] <... set_robust_list resumed>) = 0
[pid 24854] <... prctl resumed>)        = 0
[pid 24856] close(3)                    = 0
[pid 24856] write(1, "executing program\n", 18executing program
) = 18
[pid 24856] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24857] write(3, "1000", 4)         = 4
[pid 24856] <... prlimit64 resumed>NULL) = 0
[pid 24857] close(3)                    = 0
[pid 24856] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24856] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24856] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24856] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7851, si_int=0, si_ptr=NULL} ---
[pid 24856] +++ killed by SIGRT_1 +++
[pid 24855] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24854] setpgid(0, 0 <unfinished ...>
[pid 24857] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid 24854] <... setpgid resumed>)      = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24856, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24857] <... write resumed>)        = 18
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24857] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24857] <... prlimit64 resumed>NULL) = 0
[pid 24857] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24857] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24857] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24857] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7447, si_int=0, si_ptr=NULL} ---
[pid 24857] +++ killed by SIGRT_1 +++
[pid 24855] <... prctl resumed>)        = 0
[pid 24854] <... openat resumed>)       = 3
[pid 24854] write(3, "1000", 4 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24857, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24855] setpgid(0, 0 <unfinished ...>
[pid 24854] <... write resumed>)        = 4
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24854] close(3 <unfinished ...>
[pid 24855] <... setpgid resumed>)      = 0
[pid 24854] <... close resumed>)        = 0
executing program
[pid 24854] write(1, "executing program\n", 18) = 18
[pid 24854] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24854] <... prlimit64 resumed>NULL) = 0
[pid 24854] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24854] <... sched_setscheduler resumed>) = 0
[pid 24854] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24858 attached
 <unfinished ...>
[pid 24855] <... openat resumed>)       = 3
[pid 24854] <... timer_create resumed>[0]) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24858
[pid 24854] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24854] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10609, si_int=0, si_ptr=NULL} ---
[pid   663] <... restart_syscall resumed>) = 0
[pid 24854] +++ killed by SIGRT_1 +++
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24858] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24855] write(3, "1000", 4 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24854, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24859
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24858] <... set_robust_list resumed>) = 0
[pid 24855] <... write resumed>)        = 4
./strace-static-x86_64: Process 24859 attached
[pid 24855] close(3 <unfinished ...>
[pid 24858] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24855] <... close resumed>)        = 0
[pid 24855] write(1, "executing program\n", 18 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24855] <... write resumed>)        = 18
[pid 24855] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24860
[pid 24859] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24858] <... prctl resumed>)        = 0
[pid 24855] <... prlimit64 resumed>NULL) = 0
[pid 24859] <... set_robust_list resumed>) = 0
[pid 24858] setpgid(0, 0 <unfinished ...>
[pid 24855] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24858] <... setpgid resumed>)      = 0
[pid 24855] <... sched_setscheduler resumed>) = 0
[pid 24859] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24855] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 24860 attached
[0]) = 0
[pid 24855] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24860] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24855] <... timer_settime resumed>NULL) = 0
[pid 24860] <... set_robust_list resumed>) = 0
[pid 24855] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11237, si_int=0, si_ptr=NULL} ---
[pid 24860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24860] setpgid(0, 0)               = 0
[pid 24860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24855] +++ killed by SIGRT_1 +++
[pid 24860] write(3, "1000", 4executing program
)         = 4
[pid 24860] close(3)                    = 0
[pid 24860] write(1, "executing program\n", 18) = 18
[pid 24860] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24855, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24860] <... prlimit64 resumed>NULL) = 0
[pid 24860] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24860] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24860] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24860] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7993, si_int=0, si_ptr=NULL} ---
[pid 24860] +++ killed by SIGRT_1 +++
[pid 24859] <... prctl resumed>)        = 0
[pid 24858] <... openat resumed>)       = 3
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24858] write(3, "1000", 4 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24860, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24859] setpgid(0, 0 <unfinished ...>
[pid 24858] <... write resumed>)        = 4
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24859] <... setpgid resumed>)      = 0
[pid 24858] close(3)                    = 0
[pid 24859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
executing program
[pid 24858] write(1, "executing program\n", 18 <unfinished ...>
[pid 24859] <... openat resumed>)       = 3
[pid 24858] <... write resumed>)        = 18
[pid 24859] write(3, "1000", 4 <unfinished ...>
[pid 24858] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24859] <... write resumed>)        = 4
[pid 24858] <... prlimit64 resumed>NULL) = 0
[pid 24859] close(3 <unfinished ...>
[pid 24858] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24859] <... close resumed>)        = 0
[pid 24858] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24858] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24858] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8226, si_int=0, si_ptr=NULL} ---
[pid 24858] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24858, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
executing program
[pid 24859] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24861 attached
 <unfinished ...>
[pid 24859] <... write resumed>)        = 18
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24861
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24862
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24859] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
./strace-static-x86_64: Process 24863 attached
[pid 24863] set_robust_list(0x55555be14660, 24) = 0
[pid 24863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24863] setpgid(0, 0)               = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24863
[pid 24859] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24861] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24861] <... set_robust_list resumed>) = 0
[pid 24859] <... sched_setscheduler resumed>) = 0
./strace-static-x86_64: Process 24862 attached
[pid 24863] <... openat resumed>)       = 3
[pid 24863] write(3, "1000", 4 <unfinished ...>
[pid 24859] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program
 <unfinished ...>
[pid 24863] <... write resumed>)        = 4
[pid 24859] <... timer_create resumed>[0]) = 0
[pid 24863] close(3 <unfinished ...>
[pid 24859] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24859] <... timer_settime resumed>NULL) = 0
[pid 24859] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7669, si_int=0, si_ptr=NULL} ---
[pid 24863] <... close resumed>)        = 0
[pid 24863] write(1, "executing program\n", 18) = 18
[pid 24863] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24863] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24863] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24863] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24859] +++ killed by SIGRT_1 +++
[pid 24863] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12218, si_int=0, si_ptr=NULL} ---
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24859, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24863] +++ killed by SIGRT_1 +++
[pid 24862] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24861] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24863, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24861] <... prctl resumed>)        = 0
[pid 24862] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 24864 attached
[pid 24864] set_robust_list(0x55555be14660, 24) = 0
[pid 24864] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24864
[pid 24864] <... prctl resumed>)        = 0
[pid 24864] setpgid(0, 0)               = 0
[pid 24864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24864] write(3, "1000", 4)         = 4
[pid 24864] close(3)                    = 0
executing program
[pid 24864] write(1, "executing program\n", 18) = 18
[pid 24864] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24861] setpgid(0, 0 <unfinished ...>
[pid 24864] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24864] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24864] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24864] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7904, si_int=0, si_ptr=NULL} ---
[pid 24864] +++ killed by SIGRT_1 +++
[pid 24862] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24861] <... setpgid resumed>)      = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24864, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24861] <... openat resumed>)       = 3
[pid 24862] <... prctl resumed>)        = 0
[pid 24861] write(3, "1000", 4)         = 4
[pid 24862] setpgid(0, 0)               = 0
[pid 24861] close(3)                    = 0
[pid 24861] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24861] <... write resumed>)        = 18
[pid 24862] <... openat resumed>)       = 3
[pid 24861] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24862] write(3, "1000", 4 <unfinished ...>
[pid 24861] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24862] <... write resumed>)        = 4
[pid 24861] <... sched_setscheduler resumed>) = 0
[pid 24861] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24861] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24861] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8461, si_int=0, si_ptr=NULL} ---
[pid 24861] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24861, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 24862] close(3 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24862] <... close resumed>)        = 0
[pid 24862] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24862] <... write resumed>)        = 18
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24866 attached
./strace-static-x86_64: Process 24865 attached
 <unfinished ...>
[pid 24862] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24865
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24866
[pid 24862] <... prlimit64 resumed>NULL) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid 24865] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24866] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24865] <... set_robust_list resumed>) = 0
[pid 24862] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24862] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24862] <... timer_create resumed>[0]) = 0
[pid 24862] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24862] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11735, si_int=0, si_ptr=NULL} ---
[pid 24862] +++ killed by SIGRT_1 +++
./strace-static-x86_64: Process 24867 attached
[pid 24867] set_robust_list(0x55555be14660, 24) = 0
[pid 24867] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24867
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24862, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24867] <... prctl resumed>)        = 0
[pid 24867] setpgid(0, 0)               = 0
[pid 24867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24867] write(3, "1000", 4)         = 4
[pid 24867] close(3executing program
)                    = 0
[pid 24867] write(1, "executing program\n", 18) = 18
[pid 24867] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24867] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24867] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24867] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24867] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7738, si_int=0, si_ptr=NULL} ---
[pid 24867] +++ killed by SIGRT_1 +++
[pid 24866] <... set_robust_list resumed>) = 0
[pid 24865] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24867, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24865] <... prctl resumed>)        = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24865] setpgid(0, 0 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24868
./strace-static-x86_64: Process 24868 attached
[pid 24865] <... setpgid resumed>)      = 0
[pid 24868] set_robust_list(0x55555be14660, 24) = 0
[pid 24865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24868] setpgid(0, 0)               = 0
[pid 24868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24868] write(3, "1000", 4)         = 4
[pid 24868] close(3)                    = 0
[pid 24868] write(1, "executing program\n", 18 <unfinished ...>
[pid 24865] <... openat resumed>)       = 3
executing program
[pid 24868] <... write resumed>)        = 18
[pid 24868] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24868] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24868] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24868] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24868] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8019, si_int=0, si_ptr=NULL} ---
[pid 24868] +++ killed by SIGRT_1 +++
[pid 24866] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24865] write(3, "1000", 4)         = 4
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24868, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24865] close(3 <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24865] <... close resumed>)        = 0
[pid 24866] <... prctl resumed>)        = 0
[pid 24865] write(1, "executing program\n", 18executing program
) = 18
[pid 24866] setpgid(0, 0 <unfinished ...>
[pid 24865] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24866] <... setpgid resumed>)      = 0
[pid 24865] <... prlimit64 resumed>NULL) = 0
[pid 24866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24865] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24865] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24865] <... timer_create resumed>[0]) = 0
[pid 24865] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24866] <... openat resumed>)       = 3
[pid 24865] <... timer_settime resumed>NULL) = 0
[pid 24865] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=62241, si_int=0, si_ptr=NULL} ---
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24869
./strace-static-x86_64: Process 24869 attached
[pid 24869] set_robust_list(0x55555be14660, 24) = 0
[pid 24869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24869] setpgid(0, 0)               = 0
[pid 24865] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24865, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24866] write(3, "1000", 4 <unfinished ...>
[pid 24869] <... openat resumed>)       = 3
[pid 24869] write(3, "1000", 4)         = 4
[pid 24869] close(3executing program
)                    = 0
[pid 24869] write(1, "executing program\n", 18) = 18
[pid 24869] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24866] <... write resumed>)        = 4
[pid 24869] <... prlimit64 resumed>NULL) = 0
[pid 24869] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24869] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24869] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24869] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7996, si_int=0, si_ptr=NULL} ---
[pid 24869] +++ killed by SIGRT_1 +++
[pid 24866] close(3)                    = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24869, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24866] write(1, "executing program\n", 18 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...>executing program
 <unfinished ...>
[pid 24866] <... write resumed>)        = 18
[pid 24866] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24866] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24866] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24866] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24866] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22760, si_int=0, si_ptr=NULL} ---
[pid 24866] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24866, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24870
./strace-static-x86_64: Process 24870 attached
[pid 24870] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24870] <... set_robust_list resumed>) = 0
[pid 24870] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24870] <... prctl resumed>)        = 0
[pid 24870] setpgid(0, 0)               = 0
[pid 24870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24871
[pid 24870] <... openat resumed>)       = 3
[pid 24870] write(3, "1000", 4)         = 4
[pid 24870] close(3)                    = 0
executing program
[pid 24870] write(1, "executing program\n", 18) = 18
[pid 24870] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24870] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24870] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24870] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24870] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7876, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24871 attached
[pid 24870] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24870, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24871] set_robust_list(0x55555be14660, 24) = 0
[pid 24871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24871] setpgid(0, 0)               = 0
[pid 24871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24871] write(3, "1000", 4)         = 4
[pid 24871] close(3 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24871] <... close resumed>)        = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24873 attached
./strace-static-x86_64: Process 24872 attached
 <unfinished ...>
[pid 24871] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24872
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24873
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24874
executing program
[pid 24872] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24871] <... write resumed>)        = 18
[pid 24872] <... set_robust_list resumed>) = 0
[pid 24871] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24873] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24872] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24871] <... prlimit64 resumed>NULL) = 0
[pid 24873] <... set_robust_list resumed>) = 0
[pid 24872] <... prctl resumed>)        = 0
[pid 24871] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24872] setpgid(0, 0 <unfinished ...>
[pid 24871] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24872] <... setpgid resumed>)      = 0
[pid 24871] <... timer_create resumed>[0]) = 0
[pid 24871] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24871] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8289, si_int=0, si_ptr=NULL} ---
[pid 24872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24871] +++ killed by SIGRT_1 +++
[pid 24872] <... openat resumed>)       = 3
[pid 24872] write(3, "1000", 4 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24871, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24873] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24872] <... write resumed>)        = 4
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24874 attached
 <unfinished ...>
[pid 24873] <... prctl resumed>)        = 0
[pid 24872] close(3)                    = 0
[pid 24872] write(1, "executing program\n", 18 <unfinished ...>
[pid 24873] setpgid(0, 0 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
executing program
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24874] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24873] <... setpgid resumed>)      = 0
[pid 24872] <... write resumed>)        = 18
./strace-static-x86_64: Process 24875 attached
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24875
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24876
[pid 24873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24872] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24876 attached
 <unfinished ...>
[pid 24876] set_robust_list(0x55555be14660, 24) = 0
[pid 24876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24876] setpgid(0, 0)               = 0
[pid 24876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24872] <... prlimit64 resumed>NULL) = 0
[pid 24876] <... openat resumed>)       = 3
[pid 24876] write(3, "1000", 4)         = 4
[pid 24876] close(3 <unfinished ...>
[pid 24873] <... openat resumed>)       = 3
[pid 24872] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24876] <... close resumed>)        = 0
executing program
[pid 24876] write(1, "executing program\n", 18) = 18
[pid 24876] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24876] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24876] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24876] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24876] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8931, si_int=0, si_ptr=NULL} ---
[pid 24876] +++ killed by SIGRT_1 +++
[pid 24875] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24874] <... set_robust_list resumed>) = 0
[pid 24873] write(3, "1000", 4 <unfinished ...>
[pid 24872] <... sched_setscheduler resumed>) = 0
[pid 24872] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24873] <... write resumed>)        = 4
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24876, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24873] close(3 <unfinished ...>
[pid 24872] <... timer_create resumed>[0]) = 0
[pid 24872] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24873] <... close resumed>)        = 0
[pid 24872] <... timer_settime resumed>NULL) = 0
[pid 24874] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24873] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24872] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8844, si_int=0, si_ptr=NULL} ---
[pid 24873] <... write resumed>)        = 18
[pid 24874] <... prctl resumed>)        = 0
[pid 24872] +++ killed by SIGRT_1 +++
[pid 24873] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24874] setpgid(0, 0 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24872, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24875] <... set_robust_list resumed>) = 0
[pid 24874] <... setpgid resumed>)      = 0
[pid 24873] <... prlimit64 resumed>NULL) = 0
[pid 24873] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24873] <... sched_setscheduler resumed>) = 0
[pid 24873] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24873] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24874] <... openat resumed>)       = 3
[pid 24873] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8349, si_int=0, si_ptr=NULL} ---
[pid 24874] write(3, "1000", 4 <unfinished ...>
[pid 24873] +++ killed by SIGRT_1 +++
[pid 24874] <... write resumed>)        = 4
[pid   663] <... restart_syscall resumed>) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24873, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24874] close(3 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24877 attached
 <unfinished ...>
[pid 24875] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24874] <... close resumed>)        = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24877
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24875] <... prctl resumed>)        = 0
[pid 24877] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24874] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24878
./strace-static-x86_64: Process 24878 attached
[pid 24878] set_robust_list(0x55555be14660, 24) = 0
[pid 24878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24878] setpgid(0, 0)               = 0
[pid 24878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24878] write(3, "1000", 4)         = 4
executing program
[pid 24878] close(3)                    = 0
[pid 24878] write(1, "executing program\n", 18) = 18
[pid 24878] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24878] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24878] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24878] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
executing program
[pid 24878] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7624, si_int=0, si_ptr=NULL} ---
[pid 24878] +++ killed by SIGRT_1 +++
[pid 24877] <... set_robust_list resumed>) = 0
[pid 24875] setpgid(0, 0 <unfinished ...>
[pid 24874] <... write resumed>)        = 18
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24878, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24874] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24875] <... setpgid resumed>)      = 0
[pid 24874] <... prlimit64 resumed>NULL) = 0
[pid 24874] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24874] <... sched_setscheduler resumed>) = 0
[pid 24874] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24874] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24874] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8884, si_int=0, si_ptr=NULL} ---
[pid 24875] <... openat resumed>)       = 3
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24874] +++ killed by SIGRT_1 +++
[pid 24875] write(3, "1000", 4 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24874, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24879
[pid 24875] <... write resumed>)        = 4
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24875] close(3./strace-static-x86_64: Process 24879 attached
 <unfinished ...>
[pid 24879] set_robust_list(0x55555be14660, 24) = 0
[pid 24879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24879] setpgid(0, 0)               = 0
[pid 24875] <... close resumed>)        = 0
[pid 24879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24875] write(1, "executing program\n", 18 <unfinished ...>
[pid 24879] <... openat resumed>)       = 3
[pid 24879] write(3, "1000", 4)         = 4
[pid 24879] close(3)                    = 0
executing program
[pid 24879] write(1, "executing program\n", 18) = 18
[pid 24879] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24879] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24879] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24879] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24879] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7928, si_int=0, si_ptr=NULL} ---
executing program
[pid 24879] +++ killed by SIGRT_1 +++
[pid 24877] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24875] <... write resumed>)        = 18
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24879, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24875] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24875] <... prlimit64 resumed>NULL) = 0
[pid 24877] <... prctl resumed>)        = 0
[pid 24875] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24875] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24875] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24875] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9328, si_int=0, si_ptr=NULL} ---
[pid 24875] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24875, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24877] setpgid(0, 0)               = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555be14650) = 24880
./strace-static-x86_64: Process 24880 attached
[pid   662] <... restart_syscall resumed>) = 0
[pid 24880] set_robust_list(0x55555be14660, 24) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24880] setpgid(0, 0)               = 0
[pid 24880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24881
[pid 24880] <... openat resumed>)       = 3
[pid 24880] write(3, "1000", 4)         = 4
[pid 24880] close(3)                    = 0
executing program
[pid 24880] write(1, "executing program\n", 18) = 18
[pid 24880] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24880] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24880] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24880] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24880] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7646, si_int=0, si_ptr=NULL} ---
[pid 24880] +++ killed by SIGRT_1 +++
[pid 24877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24880, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24877] <... openat resumed>)       = 3
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24877] write(3, "1000", 4 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24882
./strace-static-x86_64: Process 24881 attached
[pid 24881] set_robust_list(0x55555be14660, 24) = 0
[pid 24881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24881] setpgid(0, 0)               = 0
[pid 24877] <... write resumed>)        = 4
./strace-static-x86_64: Process 24882 attached
[pid 24881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24877] close(3 <unfinished ...>
[pid 24881] <... openat resumed>)       = 3
[pid 24881] write(3, "1000", 4)         = 4
[pid 24881] close(3)                    = 0
[pid 24881] write(1, "executing program\n", 18executing program
) = 18
[pid   660] <... restart_syscall resumed>) = 0
[pid 24877] <... close resumed>)        = 0
[pid 24881] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24881] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
executing program
[pid 24881] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24877] write(1, "executing program\n", 18 <unfinished ...>
[pid 24881] <... timer_create resumed>[0]) = 0
[pid 24881] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24877] <... write resumed>)        = 18
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24881] <... timer_settime resumed>NULL) = 0
[pid 24881] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14060, si_int=0, si_ptr=NULL} ---
[pid 24882] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24881] +++ killed by SIGRT_1 +++
[pid 24877] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24883 attached
 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24883
[pid 24877] <... prlimit64 resumed>NULL) = 0
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24881, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24877] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24883] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24877] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24883] <... set_robust_list resumed>) = 0
[pid 24877] <... timer_create resumed>[0]) = 0
[pid 24877] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24883] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24877] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8726, si_int=0, si_ptr=NULL} ---
[pid 24883] <... prctl resumed>)        = 0
[pid 24883] setpgid(0, 0)               = 0
[pid 24883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24883] write(3, "1000", 4)         = 4
[pid 24877] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24877, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
executing program
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24883] close(3)                    = 0
[pid 24883] write(1, "executing program\n", 18) = 18
[pid 24883] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24883] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24883] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24883] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24883] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8020, si_int=0, si_ptr=NULL} ---
[pid 24883] +++ killed by SIGRT_1 +++
[pid 24882] <... set_robust_list resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24883, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24882] setpgid(0, 0)               = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24884
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24885
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24886
[pid 24882] <... openat resumed>)       = 3
./strace-static-x86_64: Process 24885 attached
[pid 24885] set_robust_list(0x55555be14660, 24) = 0
[pid 24885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24885] setpgid(0, 0)               = 0
[pid 24885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
./strace-static-x86_64: Process 24884 attached
[pid 24882] write(3, "1000", 4 <unfinished ...>
[pid 24885] write(3, "1000", 4)         = 4
[pid 24885] close(3)                    = 0
[pid 24885] write(1, "executing program\n", 18executing program
) = 18
[pid 24885] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24885] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24885] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24885] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24885] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8033, si_int=0, si_ptr=NULL} ---
[pid 24885] +++ killed by SIGRT_1 +++
[pid 24884] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24882] <... write resumed>)        = 4
[pid 24882] close(3 <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24885, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24882] <... close resumed>)        = 0
./strace-static-x86_64: Process 24886 attached
[pid 24886] set_robust_list(0x55555be14660, 24) = 0
[pid 24886] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24884] <... set_robust_list resumed>) = 0
[pid 24882] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24886] <... prctl resumed>)        = 0
[pid 24886] setpgid(0, 0)               = 0
[pid 24886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24882] <... write resumed>)        = 18
[pid 24886] <... openat resumed>)       = 3
[pid 24886] write(3, "1000", 4executing program
)         = 4
[pid 24886] close(3)                    = 0
[pid 24886] write(1, "executing program\n", 18) = 18
[pid 24886] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24886] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24886] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24886] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24886] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8076, si_int=0, si_ptr=NULL} ---
[pid 24882] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24886] +++ killed by SIGRT_1 +++
[pid 24884] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24882] <... prlimit64 resumed>NULL) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid 24882] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24882] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24882] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24886, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24882] <... timer_settime resumed>NULL) = 0
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24882] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8609, si_int=0, si_ptr=NULL} ---
[pid 24882] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24882, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24887
./strace-static-x86_64: Process 24887 attached
[pid 24887] set_robust_list(0x55555be14660, 24) = 0
[pid 24887] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24884] <... prctl resumed>)        = 0
[pid 24887] <... prctl resumed>)        = 0
[pid 24887] setpgid(0, 0)               = 0
[pid 24887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24884] setpgid(0, 0 <unfinished ...>
[pid 24887] write(3, "1000", 4)         = 4
[pid 24887] close(3)                    = 0
[pid 24887] write(1, "executing program\n", 18executing program
) = 18
[pid 24887] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24887] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24887] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24887] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24887] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8006, si_int=0, si_ptr=NULL} ---
[pid 24887] +++ killed by SIGRT_1 +++
[pid 24884] <... setpgid resumed>)      = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24887, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24884] <... openat resumed>)       = 3
[pid 24884] write(3, "1000", 4)         = 4
[pid 24884] close(3)                    = 0
executing program
[pid 24884] write(1, "executing program\n", 18) = 18
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] <... restart_syscall resumed>) = 0
[pid 24884] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24884] <... prlimit64 resumed>NULL) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24888
./strace-static-x86_64: Process 24889 attached
./strace-static-x86_64: Process 24888 attached
[pid 24884] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24889
[pid 24884] <... sched_setscheduler resumed>) = 0
[pid 24884] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24884] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24884] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8632, si_int=0, si_ptr=NULL} ---
[pid 24884] +++ killed by SIGRT_1 +++
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24890 attached
 <unfinished ...>
[pid 24889] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24888] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24884, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24890
[pid 24889] <... set_robust_list resumed>) = 0
[pid 24888] <... set_robust_list resumed>) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24888] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24888] <... prctl resumed>)        = 0
[pid 24890] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24888] setpgid(0, 0 <unfinished ...>
[pid 24889] setpgid(0, 0 <unfinished ...>
[pid 24890] <... set_robust_list resumed>) = 0
[pid 24889] <... setpgid resumed>)      = 0
[pid 24888] <... setpgid resumed>)      = 0
[pid 24890] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24888] <... openat resumed>)       = 3
[pid 24889] <... openat resumed>)       = 3
[pid 24888] write(3, "1000", 4 <unfinished ...>
[pid 24890] <... prctl resumed>)        = 0
[pid 24889] write(3, "1000", 4 <unfinished ...>
[pid 24888] <... write resumed>)        = 4
[pid 24889] <... write resumed>)        = 4
[pid 24888] close(3 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24890] setpgid(0, 0 <unfinished ...>
[pid 24888] <... close resumed>)        = 0
executing program
[pid 24888] write(1, "executing program\n", 18) = 18
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24888] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24891
[pid 24890] <... setpgid resumed>)      = 0
[pid 24889] close(3./strace-static-x86_64: Process 24891 attached
 <unfinished ...>
[pid 24891] set_robust_list(0x55555be14660, 24) = 0
[pid 24891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24891] setpgid(0, 0)               = 0
[pid 24891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24888] <... prlimit64 resumed>NULL) = 0
[pid 24891] <... openat resumed>)       = 3
[pid 24891] write(3, "1000", 4)         = 4
[pid 24891] close(3)                    = 0
executing program
[pid 24891] write(1, "executing program\n", 18) = 18
[pid 24891] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid 24888] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24889] <... close resumed>)        = 0
[pid 24888] <... sched_setscheduler resumed>) = 0
[pid 24891] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24888] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
executing program
[pid 24889] write(1, "executing program\n", 18 <unfinished ...>
[pid 24888] <... timer_create resumed>[0]) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24889] <... write resumed>)        = 18
[pid 24888] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24891] <... sched_setscheduler resumed>) = 0
[pid 24888] <... timer_settime resumed>NULL) = 0
[pid 24891] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24888] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11966, si_int=0, si_ptr=NULL} ---
[pid 24891] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24891] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7334, si_int=0, si_ptr=NULL} ---
[pid 24891] +++ killed by SIGRT_1 +++
[pid 24888] +++ killed by SIGRT_1 +++
[pid 24889] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24892
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24888, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24891, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24889] <... prlimit64 resumed>NULL) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24889] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24889] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 24893 attached
[0]) = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24893
[pid 24889] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
./strace-static-x86_64: Process 24892 attached
[pid 24889] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8222, si_int=0, si_ptr=NULL} ---
[pid 24892] set_robust_list(0x55555be14660, 24) = 0
[pid 24892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24892] setpgid(0, 0)               = 0
[pid 24892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24889] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24889, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24892] <... openat resumed>)       = 3
[pid 24892] write(3, "1000", 4)         = 4
[pid 24892] close(3)                    = 0
executing program
[pid 24892] write(1, "executing program\n", 18) = 18
[pid 24892] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24892] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24892] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24892] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24892] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7452, si_int=0, si_ptr=NULL} ---
[pid 24893] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24892] +++ killed by SIGRT_1 +++
[pid 24890] <... openat resumed>)       = 3
[pid 24893] <... set_robust_list resumed>) = 0
[pid 24890] write(3, "1000", 4 <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24892, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24890] <... write resumed>)        = 4
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24890] close(3 <unfinished ...>
[pid 24893] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24890] <... close resumed>)        = 0
[pid 24893] <... prctl resumed>)        = 0
[pid 24890] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24893] setpgid(0, 0 <unfinished ...>
[pid 24890] <... write resumed>)        = 18
[pid 24890] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24893] <... setpgid resumed>)      = 0
[pid 24893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24890] <... prlimit64 resumed>NULL) = 0
[pid 24893] <... openat resumed>)       = 3
[pid 24893] write(3, "1000", 4)         = 4
[pid 24893] close(3executing program
)                    = 0
[pid 24893] write(1, "executing program\n", 18) = 18
[pid 24893] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24893] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24893] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24893] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24893] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7967, si_int=0, si_ptr=NULL} ---
[pid 24893] +++ killed by SIGRT_1 +++
[pid 24890] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24893, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24890] <... sched_setscheduler resumed>) = 0
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24890] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24890] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24890] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11811, si_int=0, si_ptr=NULL} ---
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24890] +++ killed by SIGRT_1 +++
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24890, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24894
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24894 attached
 <unfinished ...>
[pid 24894] set_robust_list(0x55555be14660, 24) = 0
[pid 24894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24894] setpgid(0, 0)               = 0
[pid 24894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24894] write(3, "1000", 4)         = 4
[pid 24894] close(3 <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
executing program
[pid 24894] <... close resumed>)        = 0
[pid 24894] write(1, "executing program\n", 18 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24894] <... write resumed>)        = 18
[pid 24894] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24894] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24894] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24894] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24895
[pid 24894] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9231, si_int=0, si_ptr=NULL} ---
[pid   662] <... restart_syscall resumed>) = 0
[pid 24894] +++ killed by SIGRT_1 +++
[pid   659] <... restart_syscall resumed>) = 0
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24894, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24896
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24897
./strace-static-x86_64: Process 24895 attached
[pid   661] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24896 attached
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24896] set_robust_list(0x55555be14660, 24./strace-static-x86_64: Process 24898 attached
 <unfinished ...>
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24898
[pid 24896] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 24897 attached
[pid 24895] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24897] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24895] <... set_robust_list resumed>) = 0
[pid 24897] <... set_robust_list resumed>) = 0
[pid 24895] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24895] <... prctl resumed>)        = 0
[pid 24895] setpgid(0, 0 <unfinished ...>
[pid 24897] setpgid(0, 0)               = 0
[pid 24895] <... setpgid resumed>)      = 0
[pid 24895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24895] <... openat resumed>)       = 3
[pid 24897] <... openat resumed>)       = 3
[pid 24897] write(3, "1000", 4 <unfinished ...>
[pid 24896] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24897] <... write resumed>)        = 4
[pid 24895] write(3, "1000", 4 <unfinished ...>
[pid 24897] close(3 <unfinished ...>
[pid 24895] <... write resumed>)        = 4
[pid 24897] <... close resumed>)        = 0
[pid 24895] close(3)                    = 0
executing program
[pid 24897] write(1, "executing program\n", 18) = 18
[pid 24895] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid 24898] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24896] <... prctl resumed>)        = 0
[pid 24895] <... write resumed>)        = 18
[pid 24895] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24895] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24895] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24895] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24895] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7763, si_int=0, si_ptr=NULL} ---
[pid 24898] <... set_robust_list resumed>) = 0
[pid 24896] setpgid(0, 0 <unfinished ...>
[pid 24895] +++ killed by SIGRT_1 +++
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24895, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24897] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24897] <... prlimit64 resumed>NULL) = 0
[pid 24897] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24897] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24897] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24897] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7737, si_int=0, si_ptr=NULL} ---
[pid 24898] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24897] +++ killed by SIGRT_1 +++
[pid 24896] <... setpgid resumed>)      = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24897, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24898] <... prctl resumed>)        = 0
[pid 24896] <... openat resumed>)       = 3
[pid 24896] write(3, "1000", 4)         = 4
[pid   660] <... restart_syscall resumed>) = 0
[pid 24898] setpgid(0, 0 <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24898] <... setpgid resumed>)      = 0
[pid 24896] close(3 <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24899
executing program
[pid 24896] <... close resumed>)        = 0
[pid 24896] write(1, "executing program\n", 18) = 18
[pid 24898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24899 attached
 <unfinished ...>
[pid 24896] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] <... restart_syscall resumed>) = 0
[pid 24896] <... prlimit64 resumed>NULL) = 0
[pid 24896] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24898] <... openat resumed>)       = 3
[pid 24896] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24899] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24896] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24899] <... set_robust_list resumed>) = 0
[pid 24896] <... timer_settime resumed>NULL) = 0
[pid 24896] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15740, si_int=0, si_ptr=NULL} ---
[pid 24899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24899] setpgid(0, 0)               = 0
[pid 24899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24896] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24896, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24899] <... openat resumed>)       = 3
[pid 24899] write(3, "1000", 4)         = 4
[pid 24899] close(3)                    = 0
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24900
[pid 24898] write(3, "1000", 4 <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24901
executing program
[pid 24899] write(1, "executing program\n", 18 <unfinished ...>
[pid 24898] <... write resumed>)        = 4
[pid 24899] <... write resumed>)        = 18
[pid 24899] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24899] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24899] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24899] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24899] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8013, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24901 attached
./strace-static-x86_64: Process 24900 attached
[pid 24899] +++ killed by SIGRT_1 +++
[pid 24898] close(3 <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24899, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24898] <... close resumed>)        = 0
executing program
[pid 24898] write(1, "executing program\n", 18) = 18
[pid 24898] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24898] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24898] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24898] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24898] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7874, si_int=0, si_ptr=NULL} ---
[pid 24901] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24900] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24898] +++ killed by SIGRT_1 +++
[pid 24901] <... set_robust_list resumed>) = 0
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24898, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24901] setpgid(0, 0)               = 0
[pid 24901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24901] write(3, "1000", 4)         = 4
[pid 24901] close(3executing program
)                    = 0
[pid 24901] write(1, "executing program\n", 18) = 18
[pid 24901] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24901] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24901] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24901] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24901] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8142, si_int=0, si_ptr=NULL} ---
[pid 24901] +++ killed by SIGRT_1 +++
[pid 24900] <... set_robust_list resumed>) = 0
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24901, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24900] setpgid(0, 0)               = 0
[pid 24900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24900] write(3, "1000", 4)         = 4
[pid 24900] close(3)                    = 0
[pid 24900] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid   661] <... restart_syscall resumed>) = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24902
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24903
./strace-static-x86_64: Process 24903 attached
[pid 24903] set_robust_list(0x55555be14660, 24) = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24904
executing program
[pid 24903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24903] setpgid(0, 0)               = 0
[pid 24903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24900] <... write resumed>)        = 18
[pid   663] <... restart_syscall resumed>) = 0
[pid 24903] <... openat resumed>)       = 3
[pid 24903] write(3, "1000", 4executing program
 <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24903] <... write resumed>)        = 4
[pid 24903] close(3)                    = 0
[pid 24903] write(1, "executing program\n", 18) = 18
[pid 24903] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24905
[pid 24903] <... prlimit64 resumed>NULL) = 0
[pid 24903] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24903] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24903] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24903] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7601, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24904 attached
[pid 24903] +++ killed by SIGRT_1 +++
[pid 24900] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24903, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24902 attached
 <unfinished ...>
[pid 24900] <... prlimit64 resumed>NULL) = 0
[pid 24902] set_robust_list(0x55555be14660, 24) = 0
[pid 24902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24902] setpgid(0, 0)               = 0
[pid 24902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24900] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24904] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24902] <... openat resumed>)       = 3
[pid 24902] write(3, "1000", 4)         = 4
[pid 24902] close(3executing program
)                    = 0
[pid 24902] write(1, "executing program\n", 18) = 18
[pid 24902] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24902] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24902] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24902] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24902] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7575, si_int=0, si_ptr=NULL} ---
[pid 24904] <... set_robust_list resumed>) = 0
[pid 24902] +++ killed by SIGRT_1 +++
[pid 24900] <... sched_setscheduler resumed>) = 0
[pid 24900] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24902, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24900] <... timer_create resumed>[0]) = 0
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24900] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
./strace-static-x86_64: Process 24905 attached
[pid 24900] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8382, si_int=0, si_ptr=NULL} ---
[pid 24905] set_robust_list(0x55555be14660, 24) = 0
[pid 24905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24905] setpgid(0, 0)               = 0
[pid 24905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24900] +++ killed by SIGRT_1 +++
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24900, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24905] <... openat resumed>)       = 3
[pid 24905] write(3, "1000", 4)         = 4
[pid 24905] close(3)                    = 0
executing program
[pid 24905] write(1, "executing program\n", 18) = 18
[pid 24905] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24905] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24905] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24905] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24905] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7964, si_int=0, si_ptr=NULL} ---
[pid 24905] +++ killed by SIGRT_1 +++
[pid 24904] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24905, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24904] <... prctl resumed>)        = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24904] setpgid(0, 0)               = 0
[pid 24904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24904] write(3, "1000", 4)         = 4
[pid 24904] close(3)                    = 0
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24904] write(1, "executing program\n", 18 <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24906 attached
executing program
[pid 24904] <... write resumed>)        = 18
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24906
[pid 24904] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24904] <... prlimit64 resumed>NULL) = 0
[pid 24904] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24907
[pid 24904] <... sched_setscheduler resumed>) = 0
[pid 24904] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 24907 attached
 <unfinished ...>
[pid 24907] set_robust_list(0x55555be14660, 24 <unfinished ...>
executing program
[pid 24904] <... timer_create resumed>[0]) = 0
[pid   663] <... restart_syscall resumed>) = 0
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24904] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24907] <... set_robust_list resumed>) = 0
[pid 24904] <... timer_settime resumed>NULL) = 0
[pid 24904] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12646, si_int=0, si_ptr=NULL} ---
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24907] setpgid(0, 0)               = 0
[pid 24907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24904] +++ killed by SIGRT_1 +++
[pid 24907] <... openat resumed>)       = 3
[pid 24907] write(3, "1000", 4)         = 4
[pid 24907] close(3)                    = 0
[pid 24907] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24904, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24907] <... write resumed>)        = 18
[pid   661] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24908
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24909
[pid 24907] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24907] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24907] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24907] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24907] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7458, si_int=0, si_ptr=NULL} ---
[pid 24907] +++ killed by SIGRT_1 +++
[pid 24906] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24907, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24908 attached
 <unfinished ...>
[pid 24908] set_robust_list(0x55555be14660, 24) = 0
[pid 24908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24908] setpgid(0, 0)               = 0
[pid 24908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24908] write(3, "1000", 4)         = 4
[pid 24908] close(3)                    = 0
[pid 24908] write(1, "executing program\n", 18executing program
) = 18
[pid 24908] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24908] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24908] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24908] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24908] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8389, si_int=0, si_ptr=NULL} ---
[pid 24908] +++ killed by SIGRT_1 +++
[pid 24906] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 24909 attached
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24908, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24909] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24909] <... set_robust_list resumed>) = 0
[pid 24909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24909] setpgid(0, 0)               = 0
[pid 24909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24909] write(3, "1000", 4 <unfinished ...>
[pid 24906] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24909] <... write resumed>)        = 4
executing program
[pid 24909] close(3)                    = 0
[pid 24909] write(1, "executing program\n", 18) = 18
[pid 24909] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24909] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24909] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24909] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24909] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6927, si_int=0, si_ptr=NULL} ---
[pid 24909] +++ killed by SIGRT_1 +++
[pid 24906] <... prctl resumed>)        = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24909, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24906] setpgid(0, 0)               = 0
[pid 24906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24906] write(3, "1000", 4)         = 4
executing program
[pid 24906] close(3 <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid 24906] <... close resumed>)        = 0
[pid 24906] write(1, "executing program\n", 18 <unfinished ...>
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24906] <... write resumed>)        = 18
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24910
[pid   662] <... restart_syscall resumed>) = 0
./strace-static-x86_64: Process 24910 attached
[pid 24906] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24910] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24906] <... prlimit64 resumed>NULL) = 0
[pid 24910] <... set_robust_list resumed>) = 0
[pid 24906] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24911
[pid 24906] <... sched_setscheduler resumed>) = 0
[pid 24906] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL},  <unfinished ...>
[pid 24910] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 24906] <... timer_create resumed>[0]) = 0
[pid 24910] <... prctl resumed>)        = 0
[pid 24906] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24910] setpgid(0, 0 <unfinished ...>
executing program
[pid 24906] <... timer_settime resumed>NULL) = 0
[pid 24910] <... setpgid resumed>)      = 0
[pid 24906] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12953, si_int=0, si_ptr=NULL} ---
[pid 24910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24910] write(3, "1000", 4)         = 4
[pid 24910] close(3)                    = 0
[pid 24910] write(1, "executing program\n", 18) = 18
[pid 24910] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24906] +++ killed by SIGRT_1 +++
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24906, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   663] <... restart_syscall resumed>) = 0
[pid 24910] <... prlimit64 resumed>NULL) = 0
[pid 24910] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid   663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24910] <... sched_setscheduler resumed>) = 0
[pid 24910] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24910] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24910] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7099, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24912 attached
[pid 24910] +++ killed by SIGRT_1 +++
[pid   659] <... restart_syscall resumed>) = 0
[pid   663] <... clone resumed>, child_tidptr=0x55555be14650) = 24912
[pid   661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24910, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   661] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24911 attached
 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24911] set_robust_list(0x55555be14660, 24) = 0
[pid 24911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24911] setpgid(0, 0)               = 0
[pid 24911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24913
[pid 24911] <... openat resumed>)       = 3
./strace-static-x86_64: Process 24913 attached
[pid 24911] write(3, "1000", 4)         = 4
[pid 24911] close(3)                    = 0
[pid 24911] write(1, "executing program\n", 18executing program
) = 18
[pid 24911] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24911] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24911] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24911] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24911] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8037, si_int=0, si_ptr=NULL} ---
[pid 24912] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24911] +++ killed by SIGRT_1 +++
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24911, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24913] set_robust_list(0x55555be14660, 24) = 0
[pid 24913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24913] setpgid(0, 0)               = 0
[pid 24913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24913] write(3, "1000", 4)         = 4
[pid 24913] close(3)                    = 0
executing program
[pid 24913] write(1, "executing program\n", 18) = 18
[pid 24913] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24913] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24913] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24913] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24913] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7684, si_int=0, si_ptr=NULL} ---
[pid 24913] +++ killed by SIGRT_1 +++
[pid 24912] <... set_robust_list resumed>) = 0
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24913, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24912] setpgid(0, 0 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   661] <... restart_syscall resumed>) = 0
[pid   661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24914
[pid 24912] <... setpgid resumed>)      = 0
[pid   661] <... clone resumed>, child_tidptr=0x55555be14650) = 24915
./strace-static-x86_64: Process 24914 attached
[pid   662] <... restart_syscall resumed>) = 0
[pid 24914] set_robust_list(0x55555be14660, 24) = 0
[pid 24914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24914] setpgid(0, 0)               = 0
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24914] write(3, "1000", 4 <unfinished ...>
[pid   662] <... clone resumed>, child_tidptr=0x55555be14650) = 24916
[pid 24914] <... write resumed>)        = 4
[pid 24914] close(3executing program
)                    = 0
[pid 24914] write(1, "executing program\n", 18) = 18
[pid 24914] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24914] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24914] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24914] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24914] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8395, si_int=0, si_ptr=NULL} ---
./strace-static-x86_64: Process 24915 attached
[pid 24914] +++ killed by SIGRT_1 +++
[pid 24912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24914, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   660] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24916 attached
 <unfinished ...>
[pid 24916] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24912] <... openat resumed>)       = 3
[pid 24916] <... set_robust_list resumed>) = 0
[pid 24916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24916] setpgid(0, 0)               = 0
[pid 24916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid   659] <... restart_syscall resumed>) = 0
[pid 24912] write(3, "1000", 4 <unfinished ...>
[pid 24916] <... openat resumed>)       = 3
[pid 24916] write(3, "1000", 4 <unfinished ...>
[pid   659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24912] <... write resumed>)        = 4
[pid 24916] <... write resumed>)        = 4
[pid 24916] close(3)                    = 0
[pid 24916] write(1, "executing program\n", 18) = 18
[pid 24916] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24912] close(3 <unfinished ...>
[pid   659] <... clone resumed>, child_tidptr=0x55555be14650) = 24917
[pid 24916] sched_setscheduler(0, SCHED_FIFO, [9] <unfinished ...>
[pid 24912] <... close resumed>)        = 0
[pid 24916] <... sched_setscheduler resumed>) = 0
[pid 24912] write(1, "executing program\n", 18 <unfinished ...>
[pid 24916] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program
[0]) = 0
[pid 24916] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24916] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7411, si_int=0, si_ptr=NULL} ---
[pid 24916] +++ killed by SIGRT_1 +++
[pid 24915] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24912] <... write resumed>)        = 18
[pid   662] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24916, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid   662] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24912] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, ./strace-static-x86_64: Process 24917 attached
 <unfinished ...>
[pid 24917] set_robust_list(0x55555be14660, 24) = 0
[pid 24917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24917] setpgid(0, 0)               = 0
[pid 24915] <... set_robust_list resumed>) = 0
[pid 24912] <... prlimit64 resumed>NULL) = 0
[pid 24917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 24912] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24912] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24912] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0
[pid 24917] <... openat resumed>)       = 3
[pid 24912] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8325, si_int=0, si_ptr=NULL} ---
executing program
[pid 24917] write(3, "1000", 4)         = 4
[pid 24917] close(3)                    = 0
[pid 24917] write(1, "executing program\n", 18) = 18
[pid 24917] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0
[pid 24917] sched_setscheduler(0, SCHED_FIFO, [9]) = 0
[pid 24917] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0
[pid 24917] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}},  <unfinished ...>
[pid 24912] +++ killed by SIGRT_1 +++
[pid 24917] <... timer_settime resumed>NULL) = 0
[pid 24917] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9924, si_int=0, si_ptr=NULL} ---
[pid   663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24912, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24917] +++ killed by SIGRT_1 +++
[pid 24915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   663] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=24917, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} ---
[pid 24915] setpgid(0, 0 <unfinished ...>
[pid   659] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 24915] <... setpgid resumed>)      = 0
[pid 24915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 24915] write(3, "1000", 4 <unfinished ...>
[pid   660] <... restart_syscall resumed>) = 0
[pid 24915] <... write resumed>)        = 4
[pid 24915] close(3)                    = 0
[pid   660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program
 <unfinished ...>
[pid 24915] write(1, "executing program\n", 18./strace-static-x86_64: Process 24918 attached
) = 18
[pid   660] <... clone resumed>, child_tidptr=0x55555be14650) = 24918
[pid 24918] set_robust_list(0x55555be14660, 24 <unfinished ...>
[pid 24915] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139},  <unfinished ...>
[pid 24918] <... set_robust_list resumed>) = 0
[pid 24918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 24918] setpgid(0, 0)               = 0
[pid 24918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   662] <... restart_syscall resumed>) = 0
[pid 24915] <... prlimit64 resumed>NULL) = 0
[pid 24915] sched_setscheduler(0, SCHED_FIFO, [9]executing program
 <unfinished ...>
[pid   662] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 24918] <... openat resumed>)       = 3
[pid 24918] write(3, "1000", 4)         = 4
[pid 24918] close(3)                    = 0